Show HN: LearnLingo – Converse with an AI-powered language tutor https://ift.tt/R3arHFv

Show HN: LearnLingo – Converse with an AI-powered language tutor Hey folks! I'm Callum, and I'm working on a way to practice a new language with an AI powered tutor. I've always found that the hardest part of learning a new language is finding someone to actually converse with. Even if a partner can be found, the pressure can mean that you are more focused on not making mistakes than on actually learning new grammar or vocabulary. The service that I have been working on allows you to practice with a language tutor via online chat messages, or you can have a turn-based voice conversation. I'm working on a number of other features that will be coming out shortly, including a few games for practising pronunciation and listening skills, as well as a plan to release some lesson plans for specific languages later on. Have a try, and let me know if you have any feedback! https://ift.tt/anWOl4g July 31, 2023 at 11:06AM

Show HN: pff - Modern ping alternative to check your internet connection quality https://ift.tt/3K4RYXH

Show HN: pff - Modern ping alternative to check your internet connection quality Hi, you can examine your internet connection quality and status in terminal using this small tool I created last year See a preview on asciinema: https://ift.tt/oiqjzdt I hope you find it useful. Thanks :) https://ift.tt/6oLBWY8 July 31, 2023 at 01:45AM

Show HN: Pyflo – a free, interactive guide to learning Python https://ift.tt/mEGz3JO

Show HN: Pyflo – a free, interactive guide to learning Python TL;DR: https://pyflo.net is a free, interactive guide to learning Python Hi Everyone, I am a CS educator who has taught a variety of university courses, including many on introductory Python programming. Over the past few years, I've written down a number of Python programming lessons and has culminated into Pyflo.net. This tool is a completely free, introductory guide to learning Python. It is more-or-less an intro programming textbook, but with a few twists, including: * It is totally free. You don't even have to give me your email to use it * The lessons are short and modularized * It's interactive, containing embedded questions that provide instant feedback throughout. My hope is that this can be a useful resource for those looking to learn Python. Feel free to use yourself, or share with those you think would be interested. Feedback is very much welcome and appreciated. https://pyflo.net July 31, 2023 at 04:19AM

Show HN: Single-Instruction (Subleq) Programming Game https://ift.tt/yLdxAKV

Show HN: Single-Instruction (Subleq) Programming Game https://ift.tt/b2sK58U July 31, 2023 at 03:34AM

Show HN: Formula8.ai – A formula-based approach to AI prompts https://ift.tt/L3TsWwa

Show HN: Formula8.ai – A formula-based approach to AI prompts We just launched our new product, which we developed ourselves out of the need to have a better abstraction layer for ChatGPT. Yes, we know; another AI content tool. As a marketing agency, we produce different types of content such as newsletters for large public companies. We found ourselves typing the same prompts over and over again, even though the structure was often very similar or identical, except for the actual content or topic. Formula8 offers us an easy way to develop parameter-based prompts for this and combine them in templates and make them smarter with helper functions, such as automatically crawling the content of an external URL for article teaser excerpts. Frankly, we didn't really plan to turn it into a real product originally, but since our team adapted it super fast and we can certainly give those who have the same problem a useful tool with it, we're introducing it today. Happy if it seems to be helpful to anybody and to collect your input or ideas. https://www.formula8.ai July 31, 2023 at 02:27AM

Show HN: FFmpeg and Replit for C Programmers https://ift.tt/zJNwtcK

Show HN: FFmpeg and Replit for C Programmers Hey guys, I made an online course teaching FFMPEG C API. We turn FFMPEG command line text into actual C code. https://ift.tt/ZOeSdnj July 31, 2023 at 01:07AM

Show HN: YakshaLisp – Lisp dialect and macros for Yaksha lang https://ift.tt/3GQ4KTs

Show HN: YakshaLisp – Lisp dialect and macros for Yaksha lang YakshaLisp is a sub-language embedded in Yaksha compiler. Allowing you to do things like below. See the link for updated documentation. What is your opinion about lisp dialect for defining macros in a off-side rule language? # ╔═╗┌─┐┌┬┐┌─┐┬┬ ┌─┐ ╔╦╗┬┌┬┐┌─┐ # ║ │ ││││├─┘││ ├┤ ║ ││││├┤ # ╚═╝└─┘┴ ┴┴ ┴┴─┘└─┘ ╩ ┴┴ ┴└─┘ # ╔═╗┬┌─┐┌─┐ ╔╗ ┬ ┬┌─┐┌─┐ # ╠╣ │┌─┘┌─┘ ╠╩╗│ │┌─┘┌─┘ # ╚ ┴└─┘└─┘ ╚═╝└─┘└─┘└─┘ macros!{ (defun to_fb (n) (+ (if (== n 1) "" " ") (cond ((== 0 (modulo n 15)) "FizzBuzz") ((== 0 (modulo n 3)) "Fizz") ((== 0 (modulo n 5)) "Buzz") (true (to_string n)) ))) (defun fizzbuzz () (list (yk_create_token YK_TOKEN_STRING (reduce + (map to_fb (range 1 101)))))) (yk_register {dsl fizzbuzz fizzbuzz}) } def main() -> int: println(fizzbuzz!{}) return 0 This is available in latest release - https://ift.tt/WmaCfyZ (I recommend using release.py in compiler/scripts if you want to locally compile it) https://ift.tt/EwagltA July 30, 2023 at 10:06PM

Show HN: Sshield, a secure(r) SSH agent written in Rust https://ift.tt/NVQzybr

Show HN: Sshield, a secure(r) SSH agent written in Rust sshield is a drop-in SSH agent replacement written in Rust which stores keys in an encrypted SQLite database instead of in ~/.ssh. I opted to use russh, which is a Rust implementation of the SSH protocol and ssh-agent for greater memory safety. It allows importing settings and keys from OpenSSH as well as creating, updating, showing and deleting keys. Whenever a program requests using the key for signing, a prompt is displayed to the user for confirmation. This way: 1. Your keys don't get leaked (unless the server process' memory is dumped, but that requires root on *nix systems) 2. Your keys don't get misused and inadvertedly sign something malicious. It is still a work in progress, but I've been able to switch with fairly minor inconveniences that are just the result of not having it globally installed. The repo will soon have a Nix overlay or package output with all the right settings enabled for daily production usage. Other planned features include using one of the Linux sandboxing APIs, like Landlock or seccomp to further lock down server process to reduce the chance of an RCE being triggered and a way to store the database on different cloud storage mediums so you can use their ACLs to further lock down access to the database and back up keys simultaneously. https://ift.tt/2UWY4r3 July 30, 2023 at 11:06AM

Show HN: AI Powered Markdown Editor for tech writers https://ift.tt/SwZ2YXP

Show HN: AI Powered Markdown Editor for tech writers https://mdedit.ai/ July 30, 2023 at 08:20AM

Show HN: Llama2.ipynb https://ift.tt/FhdqL94

Show HN: Llama2.ipynb https://ift.tt/7R1mdFX July 30, 2023 at 03:07AM

Show HN: Vite React Boilerplate – A Production Ready, Scalable Starter Template https://ift.tt/sEwBSU6

Show HN: Vite React Boilerplate – A Production Ready, Scalable Starter Template Hello everyone, I’ve created this starter project for creating production ready web apps in Vite and React that I hope some might find useful. This template came about as a necessity to provide some standardization across new projects at work. A few of the initial goals when creating this project were to: - Reduce setup time - Standardize codebase with ESLint and Prettier - Improve commit messages with tools like husky, commitizen and commitlint - Improve codebase maintainability and scalability by providing a reasonable folder structure - Simplify React Component development through use of tools like Storybook - Improving codebase stability with unit and E2E tests via Vitest + React Testing Library and Playwright respectively - Ease the deployment process by providing a simple starter Dockerfile In addition to all the aforementioned goals, I also wanted to use modern tools such as React Query + Zustand for state management, React Hook Form + Zod for creating and validating forms, Tailwind CSS for building out UI’s, etc. I tried to cover everything I, and others, might need but recognize that everyones requirements are different. Luckily, this isn’t a framework so removing unneeded packages or adding new ones is as simple it would normally be. The project itself doesn’t come with a demo as its purpose is to simply provide a foundation for any new projects you might have in mind. Feedback is always welcome and I appreciate anyone willing to checkout this project. Thank you and have a great day. https://ift.tt/cZ9mGpQ July 30, 2023 at 05:19AM

Show HN: Scribe – android dictaphone with speech recognition on device https://ift.tt/2BJRyxj

Show HN: Scribe – android dictaphone with speech recognition on device Dear HN community! We are developing Scribe - dictaphone with speech recognition on device. On device means - audio is not sent to any cloud and stays on your phone, so it is private. The neural network runs right on the CPU of your smartphone. The app is free, there are no limits or fees based on transcription hours, one can transcribe 24/7 and pay only for electricity. This is actually a demo of our SDK, which we offer to businesses to embed in their applications, and it will stay always free for private users. It is like Google Recorder, but unlike Otter.ai or other transcribing apps based on Google Assistant. https://ift.tt/GL7EMYQ... Some of the features: - record to wav, flac, aac and transcribe in real-time - transcribe from audio/video files - share to and from Scribe - access records and texts easily from file system Some of the possible uses: - transcribing lectures/trainings - court hearings - medical/psychological interviews - journalist interviews https://ift.tt/JPK84kj July 29, 2023 at 07:22PM

Show HN: Gogit – Just enough Git (in Go) to push itself to GitHub https://ift.tt/ht7JY8l

Show HN: Gogit – Just enough Git (in Go) to push itself to GitHub https://ift.tt/91csGna July 30, 2023 at 02:04AM

Show HN: ssh-tpm-agent – SSH agent for TPMs https://ift.tt/7THrtIQ

Show HN: ssh-tpm-agent – SSH agent for TPMs https://ift.tt/WcfToKr July 29, 2023 at 06:58PM

Show HN: This blog post shows its Hacker News score https://ift.tt/8yFisvx

Show HN: This blog post shows its Hacker News score https://ift.tt/DoaQ1cm July 29, 2023 at 02:59PM

Show HN: An app to help you stay Focused https://ift.tt/c7lC4aJ

Show HN: An app to help you stay Focused I built this app in less than 4 hours over a busy and noisy weekend to help me stay focused while studying, during my college days. Since then I have been maintaining this open source project. Its been quite a fruitful and enjoyable ride. Hope you all like it :) https://ift.tt/VnNT3L6 July 29, 2023 at 12:08PM

Show HN: Heimdall ML - Democratizing access to machine learning https://ift.tt/J5FAEhO

Show HN: Heimdall ML - Democratizing access to machine learning https://ift.tt/c9gWxJZ July 29, 2023 at 02:52AM

Show HN: Worst programming language written in less than an hour https://ift.tt/CsVMZJ3

Show HN: Worst programming language written in less than an hour Unfinished side project inspared by JavaScript It's just a stupid interpeter for my poor language https://ift.tt/L4yYeHi July 29, 2023 at 01:32AM

Show HN: Rubbrband – Evaluating generated images at scale https://ift.tt/GTa2rgW

Show HN: Rubbrband – Evaluating generated images at scale Hey HN! We’re the founders of Rubbrband ( https://ift.tt/dYmicts ), a evaluation platform for image generation models like Stable Diffusion. We provide a monitoring application to detect deformed human features in AI generated images at scale. For example, we automatically flag images of people with deformed eyes or hands. We’ve worked with several companies leveraging generative image models in production, and found that one of the main problems is that it’s hard to filter images for good quality sample at scale. Typically, teams will have to manually look through the images for these samples, which is slow and expensive. We wanted to build a monitoring solution that lets you to see all of the images you’ve generated, and to automatically be alerted when an image was generated with a deformity. We’ve started by building evaluators that detects deformities in human features, like face and hands. We’re focused on expanding rapidly into build evaluators for other types of images, like gaming and design assets. We charge using a storage-based pricing model. Rubbrband costs 5¢ per image to use, with your first 1000 images uploaded free. We’d love to hear your thoughts and critiques, if you have any feature requests please let us know! July 28, 2023 at 11:07PM

Show HN: Diffusion Models for Greeting Cards https://ift.tt/fOxq8ij

Show HN: Diffusion Models for Greeting Cards https://yoohoo.cards July 29, 2023 at 12:04AM

Show HN: When writing regex scripts isn't worth it or enough https://ift.tt/Klwz7bY

Show HN: When writing regex scripts isn't worth it or enough I developed a text/table modification software that enables users to quickly and intelligently perform find-and-replace operations on text and tables, both inside and outside of the app. At its current alpha stage, it includes the following features: * 'one click' transformers : allowing users to edit the entire text with one click. * directly editing text in other software * exact, fuzzy, regex, and even semantic search * text replacement by dictionary: allowing bulk replacement of various keywords at once * hiding paragraphs without matches: removing the visual clutter in search result * table text editing It is written with PySide6 and inspired by TextSoap. Visit https://texcel.app/ if you are interested. Feature requests and bug reports are more than welcome. https://texcel.app/ July 28, 2023 at 11:50AM

Show HN: Envoy playground in the browser https://ift.tt/mZ1p3Oq

Show HN: Envoy playground in the browser Hey HN, We made an Envoy Proxy playground [0] so we could test out our Envoy configs directly in the browser. This is based on Julia's work with Nginx Playround. [1] We forked that repo and added more Envoy to it. [2] Check it out! [0] - Envoy is a popular programmable proxy similar to Nginx or HAProxy that is popular with cloud-native setups: https://ift.tt/eLrSAXY [1] - https://ift.tt/u03BYE9 [2] - https://ift.tt/HkIfzWp https://ift.tt/XaQ3obV July 28, 2023 at 01:29AM

Show HN: Diablo 2 runeword calculator in C++ using wxWidgets https://ift.tt/Knfa59t

Show HN: Diablo 2 runeword calculator in C++ using wxWidgets I have programmed this a few years ago and I use it while playing. I decided to publish it because it might be useful to others. Feel free to give feedback! I am also interested in people who have used QT and wxWidgets, because I have never really used QT and would like to know about pros and cons of QT vs wxWidgets! https://ift.tt/bJazqPO July 28, 2023 at 04:16AM

Show HN: I built a Chrome extension that detects logical fallacies using GPT-4 https://ift.tt/gM2BTk0

Show HN: I built a Chrome extension that detects logical fallacies using GPT-4 Code base is here https://ift.tt/G2Q8O4M Screenshots and learnings in tweet https://twitter.com/clairefroe/status/1684692302843838464?t=... I experimented with a "Bring your own API Key" approach that I think is sufficiently secure. I'll Venmo $50 to whoever can hack my OpenAI API key https://twitter.com/clairefroe/status/1684692302843838464 July 28, 2023 at 04:30AM

Show HN: lilo, A CLI to download GCP logs to a SQLite db https://ift.tt/s5cqhaU

Show HN: lilo, A CLI to download GCP logs to a SQLite db https://ift.tt/oQCV1KY https://ift.tt/oQCV1KY July 28, 2023 at 01:58AM

Show HN: Penmark, an embeddable CMS for Markdown-based static sites https://ift.tt/pmrbhIU

Show HN: Penmark, an embeddable CMS for Markdown-based static sites https://ift.tt/TIzHbEL July 27, 2023 at 08:05PM

Show HN: Emaction – GitHub styled emoji reaction for blogs https://ift.tt/LfcMzN1

Show HN: Emaction – GitHub styled emoji reaction for blogs Just For Fun. https://ift.tt/Txi4SJL July 27, 2023 at 08:20AM

Show HN: Litellm – simple library to standardize OpenAI, Cohere, Azure LLM I/O https://ift.tt/medInao

Show HN: Litellm – simple library to standardize OpenAI, Cohere, Azure LLM I/O I built this library because langchain was too bloated and I needed a simple abstraction to call multiple LLM APIs. litellm has two functions - completion(), embedding() https://ift.tt/nJE5o0e July 27, 2023 at 07:01AM

Show HN: The place to learn any topic, quickly https://ift.tt/XMd3gbh

Show HN: The place to learn any topic, quickly Hi HN, we’re building deriveit.org, the website where you can learn any topic, quickly. On our website, you pay to ask any physics, computer science, or math question, and our community competes to give you the best explanation (for a cash reward). Right now, resources with high quality content are a time drain (papers, textbooks, and courses). We think that material is typically written in an unnecessarily hard-to-read way, but that there are tons of people who are passionate about explaining it well to others. We want to give the world access to those people, and remove barriers for them to answer questions and write content. I'm writing to encourage you to try us out, if you’re interested - ask a question on a topic you always wanted to learn (we added a free mode so you don't have to pay or sign in), and we’ll give you a condensed, easy-to-read explanation. Or write about the intuitions that you have, which you know you won’t find anywhere else online. We’re obviously in the early stages, and are very open to feedback. https://ift.tt/liaB9cu July 27, 2023 at 05:27AM

Show HN: Interactive and lightweight map of NYC's Restaurant Week https://ift.tt/wBS7K24

Show HN: Interactive and lightweight map of NYC's Restaurant Week I found the official website https://ift.tt/i7RATL4 slow and tedious to navigate, so I hacked together a fast, filterable map to showcase the participating NYC restaurants during Restaurant Week. It's in pure HTML, CSS, and JS, and it uses Leaflet for mapping and a utility JS file for the searchable multi-select input. If you're interested, check out the unminified source code by right-clicking and selecting "view source". The full source is available here: https://ift.tt/Kyt9vJF . https://nyc.jimoapp.com July 27, 2023 at 01:04AM

Show HN: Continue (YC S23) – Open-source coding autopilot https://ift.tt/F7Ts8wq

Show HN: Continue (YC S23) – Open-source coding autopilot Hi HN, we’re Nate and Ty, co-founders of Continue, an open-source autopilot for software development built to be deeply customizable and continuously learn from development data. It consists of an extended language server and (to start) a VS Code extension. Our GitHub is https://ift.tt/vn92Mhz . You can watch a demo of Continue and download the extension at https://continue.dev — — — A growing number of developers are replacing Google + Stack Overflow with Large Language Models (LLMs) as their primary approach to get help, similar to how developers previously replaced reference manuals with Google + Stack Overflow. However, existing LLM developer tools are cumbersome black boxes. Developers are stuck copy/pasting from ChatGPT and guessing what context Copilot uses to make a suggestion. As we use these products, we expose how we build software and give implicit feedback that is used to improve their LLMs, yet we don’t benefit from this data nor get to keep it. The solution is to give developers what they need: transparency, hackability, and control . Every one of us should be able to reason about what’s going on, tinker, and have control over our own development data. This is why we created Continue. — — — At its most basic, Continue removes the need for copy/pasting from ChatGPT—instead, you collect context by highlighting and then ask questions in the sidebar or have an edit streamed directly to your editor. But Continue also provides powerful tools for managing context. For example, type ‘@issue’ to quickly reference a GitHub issue as you are prompting the LLM, ‘@README.md’ to reference such a file, or ‘@google’ to include the results of a Google search. And there’s a ton of room for further customization. Today, you can write your own - slash commands (e.g. ‘/commit’ to write a summary and commit message for staged changes, ‘/docs’ to grab the contents of a file and update documentation pages that depend on it, ‘/ticket’ to generate a full-featured ticket with relevant files and high-level instructions from a short description) - context sources (e.g. GitHub issues, Jira, local files, StackOverflow, documentation pages) - templated system message (e.g. “Always give maximally concise answers. Adhere to the following style guide whenever writing code: ”) - tools (e.g. add a file, run unit tests, build and watch for errors) - policies (e.g. define a goal-oriented agent that works in a write code, run code, read errors, fix code, repeat loop) Continue works with any LLM, including local models using ggml or open-source models hosted on your own cloud infrastructure, allowing you to remain 100% private. While OpenAI and Anthropic perform best today, we are excited to support the progress of open-source as it catches up ( https://ift.tt/LjydQBE... ). When you use Continue, you automatically collect data on how you build software. By default, this development data is saved to `.continue/dev_data` on your local machine. When combined with the code that you ultimately commit, it can be used to improve the LLM that you or your team use (if you allow). You can read more about how development data is generated as a byproduct of LLM-aided development and why we believe that you should start collecting it now: https://ift.tt/cdbeQxu... Continue has an Apache 2.0 license. We plan to make money by offering organizations a paid development data engine—a continuous feedback loop that ensures the LLMs always have fresh information and code in their preferred style. — — — We’d love for you to try out Continue and give us feedback! Let us know what you think in the comments : ) https://ift.tt/vn92Mhz July 26, 2023 at 11:34PM

SFMTA Celebrates Disability Pride Month and Introduces the Accessibility Strategy

SFMTA Celebrates Disability Pride Month and Introduces the Accessibility Strategy
By Katie Heuser

Disability rights activist Bruce Oka leads the ribbon cutting ceremony for an accessibility ramp on the K Ingleside platform in 1989. 

Did you know one in ten San Franciscans has at least one kind of disability? July is Disability Pride Month, and San Francisco joins the celebration every year to honor the disability community and mark the anniversary of the Americans with Disabilities Act (ADA). The ADA, which turns 33 on July 26, is the landmark civil rights law that prohibits discrimination on the basis of disability.  

The disability rights movement has a long history in the Bay Area, and much of that activism has focused on accessible transportation. You can hear more about the evolution of San Francisco’s accessible transportation on our podcast, Taken with Transportation. During July and all year round, we honor the experiences, achievements and struggles of people with disabilities, and celebrate how disability is a rich part of human diversity.

Staff across the SFMTA are responsible for making our programs, policies and services accessible to older adults and people with disabilities. We work to go beyond legal accessibility requirements to provide safe and efficient service to all. For example, we require scooter companies to provide adaptive scooters. We provide free Muni for seniors and people with disabilities, and those who are unable to independently ride public transit can use paratransit. Since 1978, we have worked to improve and expand paratransit services.  

To address the evolving and diverse transportation needs of people with disabilities and older adults in San Francisco, we are developing an Accessibility Strategy. This strategy will guide the agency in our mission to ensure that older adults and people with disabilities can get to where they need to go safely, reliably and affordably. 

There are three phases to the Accessibility Strategy.

1. Phase One, the Needs Assessment, begins with a history of accessible transportation services in San Francisco. It discusses the local populations of older adults and people with disabilities and their unique needs. The document examines transit, paratransit, street infrastructure and newer transportation options like scooters and bikeshare.  

The Needs Assessment documents San Francisco’s successes in making these modes accessible to all and identifies additional work that needs to be done. The Accessible Services group analyzed existing agency strategies, rider surveys and performance data and consulted with community members to understand opportunities for improvement. The Needs Assessment will be available for public feedback later this summer. To receive updates on this work, including how to provide feedback, please email AccessibilityStrategy@sfmta.com. 

2. Once the Needs Assessment is adopted, the Accessibility Strategy work will focus on Phase Two, the development of Goals and Actions. These goals and actions will provide a guide for how to address the issues and opportunities that have been identified. Your input on the Needs Assessment will be very important during Phase Two work.

3. Phase Three (Implementation & Performance Measurement) will help us measure the progress of the Accessibility Strategy. It will also set expectations for how we communicate this progress within the agency, to our partners and to the public.  

Stay with us for more news on the Accessibility Strategy and how the SFMTA is working to support transportation for all. We invite you to learn more about transportation for people with disabilities and older adults in San Francisco by visiting our webpage or contacting our Mobility Management Center.

Published July 27, 2023 at 12:25AM
https://ift.tt/p061cba

Show HN: I built a multiplayer Gameboy https://ift.tt/3gk4nEF

Show HN: I built a multiplayer Gameboy Still very much a work in progress, but really wanted to share this even in it's early state. Had heaps of fun building it to learn more about WebRTC. https://ift.tt/Bbz5fkO July 26, 2023 at 05:03PM

Show HN: Django Admin Site Customization Tutorial https://ift.tt/nU4JL9d

Show HN: Django Admin Site Customization Tutorial https://ift.tt/k93P7Vj July 26, 2023 at 05:07PM

Show HN: Shell AI – My Aggressively Minimal Open Source Assistant https://ift.tt/xO0WvCp

Show HN: Shell AI – My Aggressively Minimal Open Source Assistant https://ift.tt/DHoTuw5 July 25, 2023 at 06:23PM

Show HN: I spent a weekend building a tool that lets you make LoRAs without code https://ift.tt/6vqFLrD

Show HN: I spent a weekend building a tool that lets you make LoRAs without code https://www.lorai.art/ July 26, 2023 at 04:29AM

Show HN: AI to analyze SEC filings (10-Ks, 10-Qs, etc.) of public companies https://ift.tt/NiPCOmQ

Show HN: AI to analyze SEC filings (10-Ks, 10-Qs, etc.) of public companies https://cofinapp.com July 25, 2023 at 11:58PM

Show HN: EchoCLI – a tool for rooting the Amazon Echo Dot https://ift.tt/xQyLdCj

Show HN: EchoCLI – a tool for rooting the Amazon Echo Dot https://ift.tt/Lpl9zTh July 26, 2023 at 12:51AM

Show HN: RealAboutInstagram – a replica highlighting harmful strategies https://ift.tt/kW2qiSD

Show HN: RealAboutInstagram – a replica highlighting harmful strategies Hello HN! I'm a creative technologist and recently decided to develop RealAboutInstagram, a replica of the current About page of Instagram replacing its content with their current harmful strategies used on the platform and the negative impacts of social media. The information on the website is extracted from resources such as the Digital Minimalism book by Cal Newport, Ted Talks, and many others that can be found in the footer. This is one of many projects for my career, and I appreciate anyone taking the time to read this and check out the website. You can check out my other projects at https://ift.tt/C9kFJ0s Thank you for your time! https://ift.tt/nPQrRlO July 25, 2023 at 11:31PM

Show HN: Agent Protocol https://ift.tt/xdovuy7

Show HN: Agent Protocol https://ift.tt/ygdAR3z July 25, 2023 at 02:28AM

Show HN: An Open-Source Platform for Raspberry Pi with Robust OTA Updates https://ift.tt/7wt3N6y

Show HN: An Open-Source Platform for Raspberry Pi with Robust OTA Updates Over the last few weeks, I worked on a set of tools which enables (1) a modern workflow to build customized images for Raspberry Pi, (2) robust over-the-air updates with rollback support of the entire system, including firmware files, and (3) managed state which is preserved across reboots and updates. The goal is to have a reliable platform for creating Raspberry Pi-based products. The initial motivation for the project came from one of our customers who uses Raspberry Pi to control test benches for pedelecs. The entire project is open-source. Feel free to check it out and give it a try. The project is still in an early stage and I am eager to hear your thoughts and opinions. Also, feel free to ask any questions! :) https://ift.tt/KsCo2qe July 24, 2023 at 06:57PM

Show HN: I built a robot that generates b-movie plots https://ift.tt/ayNm4z7

Show HN: I built a robot that generates b-movie plots It's hilarious. https://ift.tt/KT2vkmQ July 25, 2023 at 01:43AM

Show HN: Borgo – a Rusty language that compiles to Go https://ift.tt/o6xYwdm

Show HN: Borgo – a Rusty language that compiles to Go Hey HN Borgo is a programming language I've been working on for the past year. It looks like Rust (because I didn't want to write a parser) and compiles to Go. What I want from a programming language is: - Sum types - Pattern matching - Option/Result types - Garbage collected - Concurrency without async - Good third-party package ecosystem Borgo is my attempt at filling the gaps in the list above, adding features seen in ML-like languages to Go. One ambitious goal of this project is to be compatible with existing Go packages. Generating bindings is pretty much automatic (there's an importer tool) and should help massively with adoption. The repo includes bindings to some packages in the stdlib already. The compiler is in no way complete, but you can definitely build some interesting programs with it. The online playground runs the compiler as a WASM binary, stitches together the transpiled Go code and sends it off for execution to the official Go playground. The playground contains quite a few examples and goes more in depth into each feature: https://ift.tt/t3UG7ZL Would appreciate any feedback! :) https://ift.tt/t3UG7ZL July 24, 2023 at 06:52PM

Show HN: Free Threads Video Downloader https://ift.tt/RiqSo09

Show HN: Free Threads Video Downloader https://ift.tt/cCpt5Lg July 24, 2023 at 02:03PM

Show HN: I Created a Amazon Price Comparison Extension That Saves You $$$ https://ift.tt/YEIdQC7

Show HN: I Created a Amazon Price Comparison Extension That Saves You $$$ I was fed up of habit shopping from Amazon. So I created a Chrome Extension that allows you to easily, compare from every major retailer, whilst still browsing Amazon. Any feedback is welcomed :) https://ift.tt/cal9vZu July 24, 2023 at 04:35PM

Show HN: My Pen Plotting Journey https://ift.tt/xbZVIDW

Show HN: My Pen Plotting Journey https://ift.tt/pJEwaK7 July 24, 2023 at 07:27AM

Show HN: CreatorKit – FREE self-host OSS alternative to Mailchimp https://ift.tt/GVkj2Rt

Show HN: CreatorKit – FREE self-host OSS alternative to Mailchimp https://ift.tt/zvQPpgt July 24, 2023 at 08:38AM

Show HN: Configurable Pirate Insult Generator https://ift.tt/nfm5XI8

Show HN: Configurable Pirate Insult Generator Arr HN! I had a need for pirate themed insults for a D&D campaign last year and put together a generator using recursive templating. Generations are scored on a couple axes (vulgarity, viciousness, intelligence) so the output can be tailored to a particular situation. There isn't any AI at work here. I have a new blog post with a lot more detail on how it works: https://ift.tt/vG6RKr2 https://ift.tt/UayDViJ July 23, 2023 at 10:26PM

Show HN: StratusGFX – new release of my open sourced 3D rendering engine https://ift.tt/lenfH8h

Show HN: StratusGFX – new release of my open sourced 3D rendering engine Today I was able to release version 0.10 of my open sourced 3D rendering engine. It is the result of a few months worth of work. The previous version was also posted here and received tons of feedback which greatly helped the project! Since then I've been working to add new features and refine existing ones. GitHub: https://ift.tt/XRtzU27 Video showreel: https://www.youtube.com/watch?v=dj0wVxwd1ng The biggest changes for this version include an overhauled global illumination system, FXAA+TAA, and better mesh LOD generation and selection. https://ift.tt/vAJIZHR July 23, 2023 at 12:29PM

Show HN: Scaffolder, CLI tool to generate project structure, taken from YAML https://ift.tt/gK5F3EQ

Show HN: Scaffolder, CLI tool to generate project structure, taken from YAML Scaffolder is a CLI tool written in Golang to instantly generate skeleton project structure with boilerplate code, that's taken from configurable YAML file, to quickly kick-start your project I was tired of manually creating the project structure, with all those folder, files... So I decided to create a CLI tool that allows you to instantly generate skeleton projects, based on a reusable YAML file with boilerplate code if specified. YAML is very easy for both humans and programs to work with and parse, hence why it's the most logical choice in context of Scaffolder. Check out the GitHub page for detailed description and examples :) https://ift.tt/hGjzv3R July 23, 2023 at 01:18PM

Show HN: Write Excel Formulas in Seconds with AI https://ift.tt/Q6ce7EF

Show HN: Write Excel Formulas in Seconds with AI https://ift.tt/XDGSE36 July 23, 2023 at 11:07AM

Show HN: Interesting Maps https://ift.tt/dnoPFjO

Show HN: Interesting Maps https://ift.tt/fCHFviQ July 23, 2023 at 02:40AM

Show HN: Fastest way to convert a PDF table to Excel https://ift.tt/usAB0ha

Show HN: Fastest way to convert a PDF table to Excel We built a Windows app to convert PDF tables to Excel. You just have to take a screenshot of the table. Why try yet another app when there's so many PDF to Excel converters? It's faster, easier to use and more accurate than other converters (including Excel's Power Query). I would be interested in hearing any feedback. https://table2xl.com July 23, 2023 at 01:43AM

Show HN: Chitchat, an easy-to-use, cross-platform, chat-based LLM interface https://ift.tt/lbeuUvh

Show HN: Chitchat, an easy-to-use, cross-platform, chat-based LLM interface Just finished the first draft of my weekend project. Sadly my industry is far away from all the exciting machine learning developments happening right now, so I wrote this project as my first exploration into the world of LLMs. It's not perfect, but I'm excited to see where the project goes from here! https://ift.tt/OaxctPQ My main motivations were: - Easy-of-use: Many models are supported out-of-the-box so users don't have to figure out how to download, where to save, etc. - Intuitive: A clean interface - Cross platform: The project is written in Rust and cross-compiled to other platforms. You don't have to have Python or the C++ toolchain installed to use. - Chat-based experience: Model sessions are persisted so the model is contextually aware of your conversation. https://ift.tt/A24vhun July 22, 2023 at 10:06PM

Show HN: Vanity, Recognition and Fighting Perfectionism – Buildlog for Git Vain https://ift.tt/1N2CpXm

Show HN: Vanity, Recognition and Fighting Perfectionism – Buildlog for Git Vain https://ift.tt/yRInxqX July 22, 2023 at 02:19PM

Show HN: I trained a 65B LLM on my texts to talk to myself (details inside) https://ift.tt/j3Fxlic

Show HN: I trained a 65B LLM on my texts to talk to myself (details inside) I trained the 65b model on my texts so I can talk to myself. It's pretty useless as an assistant, and will only do stuff you convince it to, but I guess it's technically uncensored? I'll leave it up for a bit if you want to chat with it. I posted this to Reddit and had several hundred people talking to it. Salient points from that discussion: LLAMA 1 65b Rank 128 5 epochs Batch size 1, 256 cutoff Trained in the Oobabooga suite using bitsandbytes 4-bit quantization for the lora Loss around 1.5 seems to give the most coherent results Trained on raw text dumps that is then parsed by a crappy Blazor Server app I threw together in a few hours. Text format is just "Sender:The Message\n" Trained on 2x 3090 Training took about 16 hours at a 90% power cap on the 3090's Trained on ~30k texts (I talk a lot, that was just 2 years) There's nothing telling it that it's a robot, though it sometimes seems to know It was largely inspired by the Unreal Engine lora tutorial I generated a list of fake names and addresses, pulled a list of my contacts, and then scripted out swapping the names and addresses for fictitious PII. I don't really send other sensitive data through text and my account is so thoroughly associated with my real name/location that the data leakage risk is manageable for the short period of time I'll have this available. It tends to halucinate fake PII as well which I think is partially a side effect of the data scrubbing. You'll notice it says things like that I live at 420 Ligma. I'll need to mix in some actual assistant tasks to the dataset before it will actually be useful as an assistant. Right now it's largely just for idle conversation. It's pretty ADHD and will randomly go off on its own tangents. I don't think it's the model. I think I just talk like that. Let me know if you have any questions or comments. I built it for myself, but figured I'll let the communities that have taught and entertained me so much play with it a little, too. Note: it says some pretty unhinged stuff. There's absolutely no guardrails. It also tends to talk like you're already friends with history. https://ift.tt/eP7rbO9 July 21, 2023 at 09:31PM

Show HN: Guiding LLM outputs using Zod https://ift.tt/FHS1KvI

Show HN: Guiding LLM outputs using Zod https://ift.tt/nV8qMsp July 22, 2023 at 02:32AM

Show HN: Datalake for Computer Vision Projects https://ift.tt/6uKTr1Y

Show HN: Datalake for Computer Vision Projects Buddhika, Kelum, and Chong Han here. We are building a self-hosted data infrastructure platform for computer vision. Our community page is https://ift.tt/swfbVh8 In the past, we worked on a couple of high-scale computer vision projects in retail, farming, and hospitals in various capacities. These projects involved 2D object sections, 3D object tracking, and more advanced 3D perception. Like other CV Engineers, we observed a common factor during these projects: one needs a large volume of high-quality data to build a production-deployable CV system. Our biggest challenge was not having a robust data infrastructure to handle large volumes of data. Our S3 buckets were like a data swamp; we had so much raw image and video in storage buckets without tracking. Instead of working on CV, we had to develop tools for data operations. We understand that many of us have our own custom scripts and stitch them together to make things happen in the CV pipeline. However, it is brittle and cumbersome to maintain. We wanted to build a system on top of the cloud buckets such as S3 that store all file indexes, labels, metadata attributes, inference outputs, model training outcomes, and literally anything related to machine learning/computer vision. This makes it possible for us to search for anything and consume efficiently. This behaves as a DataLake (by the way, "DataLake" is an overused term). All other downstream processes in the CV pipeline can access data more efficiently via SDK and can also return data back to the Lake (e.g., training/inference outcomes). The reason we made it self-hosted is to address data security and privacy concerns. Since data is fundamental to AI, we believe that companies and organizations should have complete control over it. Currently, we support AWS, GCP, and Azure cloud buckets; soon, we will support local storage. We ship this as a Docker container so you can just install it on any VM or local server. The installation script will do all the configuration automatically. The Python SDK and documentation are available but not perfect yet. We’ve launched this under MIT and Elastic licenses so any developer can use it. Our goal is not to charge individual developers. We make money by charging a license fee for things like multiple users, multiple buckets, scalability with K8, and providing support. Give it a try: https://ift.tt/swfbVh8 Let us know what you think. July 22, 2023 at 04:45AM

Show HN: TextToSample – Desktop App to generate audio with MusicGen locally https://ift.tt/kcN906P

Show HN: TextToSample – Desktop App to generate audio with MusicGen locally https://ift.tt/CxkM6rG July 21, 2023 at 09:23PM

Show HN: CopilotKit – a hackable OSS copilot for any react app https://ift.tt/CTMymx2

Show HN: CopilotKit – a hackable OSS copilot for any react app CopilotKit is a typescript library for adding a hackable copilot to any react app. You can let the copilot interact with your app via plain typescript closures , and give it (explicit) read access to app data. An example user interaction could look like: - "Which of these travel destinations has a rich architecture history?" - [Copilot answers] - "Great. Add these to my august trip folder, except the ones where it's typically rainy then" - [Added] Recursive agent integration (via Langchain) is in the works - if you have ideas I'd love to hear them here or on the discord. https://ift.tt/AnxHXCw July 22, 2023 at 12:29AM

Show HN: 3.0 Version of Invoke AI – open-source SD UI and Node-based Back end [video] https://ift.tt/qBrva7m

Show HN: 3.0 Version of Invoke AI – open-source SD UI and Node-based Back end [video] Hey all - Invoke started as one of the earliest Stable Diffusion UIs (you may remember it as “lstein”), and has evolved significantly into a full fledged react/typescript web app. We’ve been hard at work building a professional-grade backend to support our commercial move to serving businesses and enterprise with a hosted offering (invoke.ai), while keeping Invoke one of the best ways to self-host and create content as an open-core project. As of 3.0, all of the developments we’ve been working on and tweaking for our hosted environment are available to install and use locally, including an API and graph-based execution architecture - And, to demonstrate our commitment to free and open-source software, we’ve updated our license to the most explicitly permissive license available - Apache 2.0. — New SD Support in our 3.0 Version: - SDXL Support - We’ve implemented support the impending SDXL model architecture (And the current 0.9 model), and we’ll follow-up with streamlined SDXL support in the core UI interfaces once the 1.0 model is released. - ControlNet - Integrated support for the most popular ControlNet models, directly in the UI, with a simple processor preview and UI/UX. - Boards - Expanded gallery support to better organize and manage large scale images. Multi-select, drag & drop to anywhere in the UI, and backed by a local database to provide performant operations even when you’re thousands of images deep. - Expanded Schedulers - Rather than list all of them here… All the schedulers/samplers you know and love, with the ability to set favorites and disable those you’ll never use. - Model Flexibility - Swap your VAE on demand. Mix and match models as needed. Clip Skip. With the flexibility of the experimental Node Editor, you can even swap models mid-generation. - LoRA Enhancements - Full LoRA support (for all the Lo’s and Ly’s you can name), we’ve also added a mechanism which directly patches the model UNet on loading a LoRA. Test for yourself. - UI/UX Updates - Across the board, we’ve worked to clean up the UI, optimize the options panel for the most commonly used features, and left a number of the tiny little microinteractions across the app that make using Invoke easy for your workflow. It’s our best UI yet, hands down. And more is coming. - Node Editor (Experimental) - The main reason 3.0 took as long as it did (5 months!) is because we disassembled the entire backend of the application, and put it back together one “node” at a time. It’s clean, streamlined, and scalable. This sets us up to drive powerful advanced experiences for power users and gives an easy way for contributors to extend the capabilities of Invoke. The Node Editor that exposes all of the available functionality in the background is in an “experimental” status, for explorers and developers - Mainly because we have a lot of UI/UX polish we want to apply to it, and provide better ways to help less experienced users be successful with it! — *Up Next* More is coming. We have plans to extend on many of the core UI/UX experiences in the application, add more community resources for sharing new plug-ins/nodes, and will release the full version of the Node Editor in 3.1. Stay tuned! –- Whether you're a dev looking to build on or contribute to the project, a professional looking for pro-grade tools to incorporate into your workflow, or just looking for a great open-source SD experience, we're looking forward to you joining our community. You can get the latest version on GitHub https://ift.tt/xeAqhcj https://www.youtube.com/watch?v=A7uipq4lhrk July 21, 2023 at 10:33PM

Show HN: Open Video Game Data: A new approach to evaluating games https://ift.tt/JYMpHZj

Show HN: Open Video Game Data: A new approach to evaluating games > Introduction Our idea is to offer an alternative to well-known sites like Metacritic and OpenCritic, but with a different approach. Instead of being a score aggregator, we will be a list aggregator. Metacritic brings together reviews from multiple review sites in one place, providing a final score of 0-100 based on a weighted arithmetic average, where some critics carry more weight than others. An alternative to Metacritic is OpenCritic, where all critics are weighted equally in the final average. However, both still work with numeric scores. > Why relying on scores can be problematic? - Ratings only reflect the state of the game at launch Today, more than ever, games are constantly evolving. It is common to have "patch day one", that is, games released with bugs and incomplete content. However, with time and help from the community, these games can be improved, as was the case with No Man's Sky. When No Man's Sky was released in 2016, its average on Metacritic was just 61, due to the troubled release. However, over the years, the game has evolved significantly with updates, but its Metacritic score remains frozen at 61. Alternative: As the lists are constantly evolving and updating, they more accurately reflect the current quality of the games, tracking their improvements and changes over time. - The average score can be unfair as it is based on the amount of critics Sometimes, the amount of crits heavily influences a game's rating. An example of this is The Legend of Zelda: Ocarina of Time, with an average of 99 on Metacritic, based on 22 critics. While The Legend of Zelda: Breath of the Wild averages a 97, based on 109 critics. Getting a high average based on a large number of critics is extremely difficult, and this can influence the overall perception of a game. Alternative: When a final list is created, all games have an equal chance of appearing in different lists. For example, game A might be included in 3 out of 11 lists, while game B might be mentioned in 5 out of 11 lists. The total amount of lists will always be the same for all games. - Relying on an average can be inaccurate Metacritic converts the different rating scales of review sites into a single percentage-based quantitative scale. However, this conversion can be inaccurate and unfair, as each site uses different rating systems. This approach can result in important information being lost during conversion, affecting the accuracy of the final result. Alternative: With our ranked lists approach, we eliminate the need to convert rating systems, as all lists, regardless of site, follow the same common logic. In all lists, there will always be first place, second place, and so on. > A great alternative: *Open Video Game Data* Our site aims to be just another alternative to note-based sites. Our approach to aggregating lists allows users to have a more comprehensive and up-to-date view of games as these lists are constantly updated by the community. The calculation method is quite simple and transparent. All lists on the site have a maximum size of 15 games. When a game ranks first in a list, it is rewarded with 15 points, while if it ranks last, it only receives 1 point. > Conclusion Open Video Game Data seeks to provide gamers and game enthusiasts with a reliable tool to make informed decisions about which games to play, taking into account critics' opinions and the ongoing evolution of the gaming industry. With the active participation of the community, users can add critic lists and can also create personal lists that are also aggregated, we hope to build an inclusive and reference platform for the gaming community, promoting a more complete and updated analysis about the games that so much we love. Come be part of our community! Create an account and join us to explore the world of playlists. Welcome to Open Video Game Data! Visit us at: https://ift.tt/xoEZwUe July 21, 2023 at 05:56AM

Show HN: A fine-tuned Stable Diffusion model for generating Minecraft skins https://ift.tt/TER9mSU

Show HN: A fine-tuned Stable Diffusion model for generating Minecraft skins https://ift.tt/AhpyVxM July 21, 2023 at 04:10AM

Show HN: Spends https://ift.tt/hQ3MdFR

Show HN: Spends https://www.spends.ca July 21, 2023 at 02:03AM

Show HN: Outer Space Shack, a realistic space base building game https://ift.tt/48Jr9d3

Show HN: Outer Space Shack, a realistic space base building game https://ift.tt/LoiMgyI July 21, 2023 at 01:47AM

Show HN: Jnigen – Experimental Java interop for Dart / Flutter on Android https://ift.tt/25u7O8L

Show HN: Jnigen – Experimental Java interop for Dart / Flutter on Android https://ift.tt/RgulNEx July 20, 2023 at 08:31PM

Show HN: Make Matrix Google-Searchable (Linen.dev) https://ift.tt/NfjsQY6

Show HN: Make Matrix Google-Searchable (Linen.dev) https://ift.tt/QZ9ovPz July 20, 2023 at 12:38AM

Show HN: Open-Source Infrastructure for Vector Data Streams https://ift.tt/KPUEgbu

Show HN: Open-Source Infrastructure for Vector Data Streams Purpose-built for low-latency applications, Retake syncs vector stores with their sources of truth. Think semantic search for e-commerce listings, merchant or receipt matching in fintech, etc. https://ift.tt/iWqBf1U July 19, 2023 at 10:29PM

Show HN: Efficient intermediate data sharing for Kedro pipelines https://ift.tt/azI85wc

Show HN: Efficient intermediate data sharing for Kedro pipelines Data processing pipelines are becoming increasingly complex, and intermediate data sharing is becoming the bottleneck, especially for data-intensive analytics and data preprocessing in machine learning and AI. This blog shows the possibility of efficient data sharing in data science pipelines, which naturally fits the settings of Kubernetes. It demonstrates how existing codebases can benefit from it without requiring an overhaul of the engineering effort. https://ift.tt/nAcT8ef July 19, 2023 at 03:23PM

Show HN: Hash functions from C++ running in WebAssembly https://ift.tt/uLcsnQ0

Show HN: Hash functions from C++ running in WebAssembly https://ift.tt/q5TlOtA July 19, 2023 at 04:26PM

Show HN: Ansible update playbook for Fedora Silverblue https://ift.tt/ivBjVkI

Show HN: Ansible update playbook for Fedora Silverblue I've been a reader of Hacker News for many years, but this will be my first post. I love using Ansible and have created a simple Playbook for updating Fedora Silverblue, along with Flatpaks and Distroboxes. This is version 1.0 and I though that some else might find it useful as well, hence why I am posting it here. https://ift.tt/pIxF8VH Have a great summer :-) July 19, 2023 at 01:45PM

Show HN: I created a platform to rally my community https://ift.tt/7frWG95

Show HN: I created a platform to rally my community https://ift.tt/JV3Uy57 July 19, 2023 at 11:44AM

Show HN: ProseMirror.Net https://ift.tt/8RAztIU

Show HN: ProseMirror.Net We've released a translation of the core ProseMirror projects to C#! Currently we are utilizing this library in our DotNet backend to map collab edits and verify schema compliance for client submitted steps. It's not a focus of ours, but it will be interesting to see how this might get used on platforms C# runs on natively; like IOS or Android.. https://ift.tt/duCYUma July 19, 2023 at 05:18AM

Show HN: The simplest tiny analytics tool – storywise https://ift.tt/9MEjl12

Show HN: The simplest tiny analytics tool – storywise I've built a little prototype a long while back, to help me keep track of visitors on my website. I didn't like google analytics for obvious privacy reasons, and I didn't like the existing self-hosted options because of how complicated they are. I always wanted a simple, basic tool, similar to plausible, but even simpler. So a few weeks ago I rebuilt my prototype into a reusable tool. And I made it open source. I built a website, a documentation, and I'd be excited for someone else to try it too. Who knows, maybe if enough people like the idea, I might even make it into a SaaS to save non-technical people the hassle of self-hosting. Anyhow, I hope someone likes it. https://ift.tt/lnXBRL7 July 19, 2023 at 03:11AM

Show HN: ChatGPT Powered Live React Editor https://ift.tt/BieJ5Z8

Show HN: ChatGPT Powered Live React Editor We've just released the first version of GPT React Designer. A live editor that can generate React components. Copy and pasting code before you see how it would look is tedious. The goal is to extend this into an app that supports different styling frameworks (Chakra, Bootstrap, ...). Potentially integrate it directly into a codebase to perform tasks and so on and allow non-developers to simply utilize this to copy & paste code. https://ift.tt/Sl8jtnZ July 18, 2023 at 09:43PM

Show HN: ChatKey – Supercharge your productivity with ChatGPT and AutoHotkey https://ift.tt/cpq9tE2

Show HN: ChatKey – Supercharge your productivity with ChatGPT and AutoHotkey https://ift.tt/rTumXWH July 18, 2023 at 08:33PM

Show HN: Nring.info – An overview of Nürburgring info that we were missing https://ift.tt/mg5bj6a

Show HN: Nring.info – An overview of Nürburgring info that we were missing When we wanted to visit the Nurburgring, my friend and I searched for a good source with all information about it in one spot. Things like the best spots to view cars driving the Nordschleife track, where to rent cars or book taxi laps and other info. Turns out there didn't seem to be one clear and up-to-date source for all of this information. Many web sites were either dated, unclear os sometimes down right wrong. So we created the website we were missing and are launching it today: http://nring.info Currently it contains an overview of all available ring taxis and rental companies, all the different corners, their locations and descriptions and some interesting or useful POIs all on a mobile friendly interactive map[0]. It is still a work in progress and we will be adding things like walking routes to great vantage points and more thorough explanations of the (financial) risks of driving the ring. One thing we were also missing was a way to view the track status online, since the official site doesn't seem to provide this. The only way to know whether the track is closed is to view a large sign near the entrance, which is very inconvenient when you're watching on the other side of the track and cars suddenly stop coming. There are Whatsapp groups that provide this info, but they're hard to find for a regular visitor. So we also solved this issue, by providing near real-time track status[1] info using OpenCV on their public webcam feed. The site was built using Strapi CMS and 11ty with the dynamic parts implemented through Netlify Cloud functions, Firebase and PHP. 0: https://ift.tt/wPuBLed 1: https://ift.tt/q2VTonY https://NRing.info/ July 18, 2023 at 03:25PM

Show HN: Comments Owl for Hacker News 2.0 – now for Safari and mobile https://ift.tt/hdyFMD8

Show HN: Comments Owl for Hacker News 2.0 – now for Safari and mobile Hacker News has one of the designs of all time - I initially made this extension because I wanted to be able to follow comment threads across multiple visits _without_ searching for "hour(s) ago" and "minutes ago", while preserving the UI we all know. This major release adds a Safari version (it can also be installed on Kiwi Browser or Firefox Beta on Android) and mobile support for the first time, with specific UX tweaks for the mobile breakpoint version, such as being able make list screen flagging require confirmation, improving the header somewhat and increasing the distance between the upvote and downvote buttons. Since its first Show HN 4 years ago, it now also has user management features - you can add notes to other users which will be displayed next to their comments, and you can also mute people if you feel the need to. If you have any other feature requests or UX issues with HN you'd like fixed, please submit them on GitHub! https://ift.tt/zNrCVan July 18, 2023 at 04:19PM

Show HN: Weekly Charts of Strong Stocks and ETFs https://ift.tt/9MBKdQm

Show HN: Weekly Charts of Strong Stocks and ETFs Hi HN users, My project is weeklycharts.org. This project generates and shows a weekly list of strong stocks and ETFs. My definition of a "strong" stock is a stock that is rising, upward trending and advancing stock. This project is based on an idea which I have after reading the book, "How I Made $2,000,000 in the Stock Market" by Nicolas Darvas. I have used UNIX shell scripts and GNU Awk to calculate the statistic; and HTML, CSS and SVG for presentation; and GNU Make for building this project. The stock prices and industry profile of the companies are sourced from finance.yahoo.com. I intent to open source the code, on github, but have not decided on a license that best fit this project. I would welcome your suggestion. Initialy, I hope to setup this project as a paid subscription service, maybe say, between one to ten dollars per month. But after much consideration, maybe a open source model is better, as I do not want to turn my hobby project into a business and the hassle of managing it. I prefer to share this project with everyone, with a contribution model. I hope this project is useful to you, as it is for me. All suggestions, feedback and questions are welcome. And I thank you for your time and attention, and support. nano17c (maintainer of weeklycharts.org) PS. I am a long time passive reader of HN. Just create an account recently to show case my first side project. https://ift.tt/QeZ9Uou July 17, 2023 at 11:58AM

Show HN: Juno – Code Interpreter in Your Jupyter Notebook https://ift.tt/xBcR4VI

Show HN: Juno – Code Interpreter in Your Jupyter Notebook ChatGPT Code Interpreter is a game changer for data cleaning, analysis, and plotting, but as early users my friend @amauboussin and I were frustrated that there is no easy way to work on top of its results. You can’t edit code, install packages, work on large datasets, collaborate with teammates, or use it for privacy-sensitive workloads. So we built Juno to bring the power of Code Interpreter to your local Jupyter notebook. It understands your data, generates code directly in your notebook, and can fix its own errors. We’ve found ourselves using it for tons of analysis tasks at our startups, so we decided to release it to everyone! https://getjuno.ai July 17, 2023 at 11:37PM

Show HN: A Ruby gem for generating migration from mermaid er diagram https://ift.tt/l4h3ucj

Show HN: A Ruby gem for generating migration from mermaid er diagram Hi HN and great ruby hackers, I have just published a ruby gem for generating migration files from markdown files written in Mermaid.js. You can write down some ER diagrams on markdown files and then generate migration files via running single command. I'd really love to get feedbacks and or problems. https://ift.tt/EGhkg4x July 17, 2023 at 11:07AM

Show HN: Open-Source AI Playground https://ift.tt/TuQRl03

Show HN: Open-Source AI Playground https://chathub.gg/ July 17, 2023 at 06:16PM

Show HN: GPT and tableau-style interface in R for data visualization https://ift.tt/sYE5Wpg

Show HN: GPT and tableau-style interface in R for data visualization GWalkR is an open-source R library that allows you to turn your data frame into a tableau style user interface for data exploration and visualization. It also allows you to analysis your data with natural language questions. GWalkR is the R binding of graphic-walker: https://ift.tt/vZHrTYw https://ift.tt/nMbic6z July 17, 2023 at 04:38PM

Show HN: Git-identity CLI tool to easily manage/switch/use different Git aliases https://ift.tt/6fwCpWr

Show HN: Git-identity CLI tool to easily manage/switch/use different Git aliases https://ift.tt/golDzcY July 17, 2023 at 03:12AM

Show HN: Use DNS TXT to share information https://ift.tt/0gH754u

Show HN: Use DNS TXT to share information dig +short TXT youpay.govorenefekt.com @1.1.1.1 | fold -s You can base64 encode an image, split to TXT records and send over Internet. Useful in certain circumstances. Like when one of the communicating parties is under severe censorship. July 17, 2023 at 10:36AM

Show HN: Structured output from LLMs without reprompting https://ift.tt/iBGPhR9

Show HN: Structured output from LLMs without reprompting Built a tool for transforming unstructured data into structured outputs using language models (with 100% adherence). If you're facing problems getting GPT to adhere to a schema (JSON, XML, etc.) or regex, need to bulk process some unstructured data, or generate synthetic data, check it out. We run our own tuned model (you can self-host if you want), so, we're able to have incredibly fine grained control over text generation. Repository: https://ift.tt/27AnO9g Playground: https://ift.tt/cWHkTw1 https://ift.tt/cWHkTw1 July 17, 2023 at 12:00AM

Show HN: nodice-cli, a simple diceware generator in Python with no dependencies https://ift.tt/0bUpYNR

Show HN: nodice-cli, a simple diceware generator in Python with no dependencies https://ift.tt/OZtWGAn July 17, 2023 at 12:57AM

Show HN: YouTube Channel – ChessGoddess https://ift.tt/1Djv7t4

Show HN: YouTube Channel – ChessGoddess I created a new channel on YouTube dedicated to chess games. https://youtu.be/NDVMC4SXAic July 16, 2023 at 10:01AM

Show HN: Count lines of code in public GitHub repos https://ift.tt/TrOA5mY

Show HN: Count lines of code in public GitHub repos https://ift.tt/6QbUaRO July 16, 2023 at 06:03PM

Show HN: Open-source web app that uses ImageMagick to view PDFs https://ift.tt/NbHxeVf

Show HN: Open-source web app that uses ImageMagick to view PDFs https://ift.tt/sDAKSMo July 16, 2023 at 11:50AM

Show HN: Simulating two gears in my game https://ift.tt/7A8MCb2

Show HN: Simulating two gears in my game https://ift.tt/Wg6Pszj July 16, 2023 at 12:26AM

Show HN: Docker 2 Kubernetes https://ift.tt/mawRECj

Show HN: Docker 2 Kubernetes Convert docker compose to Kubernetes https://ift.tt/iG5JTya July 15, 2023 at 05:58PM

Show HN: Waysto – Unlock Your Learning Potential with Step-by-Step Guides https://ift.tt/ukDqU5P

Show HN: Waysto – Unlock Your Learning Potential with Step-by-Step Guides Hey there, fellow hackers! We're excited to introduce Waysto, a game-changing platform that's all about unlocking your learning potential. With Waysto, you can dive into a vast library of step-by-step guides, tutorials, and practical knowledge curated by our passionate community. Whether you're a curious beginner or an experienced pro, we've got you covered with topics ranging from coding to cooking, DIY projects to personal development. But what makes Waysto truly special is our commitment to collaboration and continuous improvement. We invite you to explore, contribute, and connect with like-minded learners on this exciting journey. Give Waysto a spin and let us know what you think. We can't wait to hear your feedback! Check it out at waysto.com and unleash your learning potential today. https://ift.tt/iROIp6S July 15, 2023 at 01:21PM

Show HN: A dotenv file on steroïd for Devs, SysAdmins and DevOps https://ift.tt/y27FvO0

Show HN: A dotenv file on steroïd for Devs, SysAdmins and DevOps Hello HN :) I made a kind of dotenv file on steroïd. It helps developers, sysadmins and DevOps load and source secrets / configs as env vars and files seamlessly from various providers (e.g. Hashicorp Vault, Clouders, etc.) without having to maintain .env files manually. Having worked in tech for 10+ years through various positions I consistently hit the same problem: setting up local environment is hard. Situation got better thanks to Docker, Nix and alike but it's still difficult to manage secrets & some configs locally as they're often not versioned for good reasons. This hits pretty hard when you have to play with Infra as Code / GitOps projects and/or multi-environment contexts (e.g. Terraform, Ansible, Pulumi...) Most often the issue is not "My company does not allow access to environment X", but more something like "CI is configured with a bunch of secrets / env vars and there's no way I reproduce all of that voodoo magic locally. I'll just commit and wait for my changes to be executed on CI." Tired of this situation, I developed Novops: it helps manage and share secrets/configs safely so it can be used both locally and by CI/CD. Secrets can be referenced from various sources (e.g. Hashicorp Vault, AWS, GCloud, Azure...) and loaded as files or environment variables. It also handle multi-environments setup along with various helper features (such as automatically impersonate AWS IAM Role). Novops just needs a YAML file referencing your secret sources so it can load them in your environment. https://ift.tt/hE3MmZz July 15, 2023 at 01:57PM

Show HN: WhatsApp based simple order taking platform https://ift.tt/wxJlzKh

Show HN: WhatsApp based simple order taking platform https://ift.tt/OyYB2Xm July 15, 2023 at 11:13AM

Show HN: A tool that explains any human behavior as Robert Saplosky would do it https://ift.tt/UxQSJ3G

Show HN: A tool that explains any human behavior as Robert Saplosky would do it I'm a big fan of Dr. Saplosky and his book Behave. He talks about how we need to look at any human behavior holistically to understand what really happened rather than looking for simple explanations. But it's hard for us to think like that. So I built this small tool that helps us get started. https://ift.tt/4oxyQbq July 15, 2023 at 10:48AM

Show HN: I adopted TailwindCSS on Jackal https://ift.tt/7N1SHwn

Show HN: I adopted TailwindCSS on Jackal http://jackal.surge.sh/ July 15, 2023 at 07:26AM

Show HN: I built a tool to download your chess games https://ift.tt/sjnexI3

Show HN: I built a tool to download your chess games Hi HN, here is my humble weekend project. I couldn’t find any similar utilities online that would let me download all of my chess games, so I decided to make one. It’s definitely imperfect, so please let me know if you have any feedback! https://ift.tt/12eOytx July 15, 2023 at 05:06AM

Show HN: Mark Zuckerberg is doing a live AMA on Twitch (AI) https://ift.tt/fqKUHoS

Show HN: Mark Zuckerberg is doing a live AMA on Twitch (AI) Hey HN! I built a 24/7 Twitch stream where an AI clone of Mark Zuckerberg is doing a live AMA with the chat lol. Twitch: https://ift.tt/6SwNxMd You can ask Zuck any question in the chat, and he'll answer you live. About a day ago, I also built a 24/7 interactive livestream of "Paul Graham" doing an AMA on twitch: https://ift.tt/Ny5TrBm Have fun! :D https://ift.tt/6SwNxMd July 14, 2023 at 07:15AM

Show HN: AI-Generated Vector Art https://ift.tt/POeXxmy

Show HN: AI-Generated Vector Art https://ift.tt/gdBKSDC July 14, 2023 at 02:40AM

Show HN: Roast My Career with Elon Musk AI https://ift.tt/BTwzuXy

Show HN: Roast My Career with Elon Musk AI Get Your Career Roasted by Elon Musk, Donald Trump, The Rock or even Snoop Dogg. Hear burning truths, and then cry.. https://ift.tt/XFJNp0D July 14, 2023 at 03:45AM

Show HN: CodSpeed – Continuous Performance Measurement https://ift.tt/AXYMgqa

Show HN: CodSpeed – Continuous Performance Measurement Hi HN! We’re Arthur and Adrien from CodSpeed. We’re building a tool measuring software performance before any production deployment, catching performance regressions before they hit production environments and reporting performance changes directly in Pull Request comments. It’s kind of like Codecov but for performance measurement. Today, the go to solution to measure performance is probably to use an APM(DataDog, Sentry, …), continuously analyzing your production environment. However, since those solutions are operating on real environments they need real users to experience poor performance in order to report issues and unfortunately, performance remains an afterthought appearing only at the end of the development cycle. Another possibility to measure performance is to create benchmarks while developing and to run them on a regular basis to have an idea of the performance trend of your project. However, with this approach, the variance in the results creates a lot of noise and it’s rarely possible to compare your results with the ones from a co-worker or a production environment. To make consistent performance measurement as easy as unit testing and fully integrated in CI workflows, we chose a benchmark based solution. And, to eliminate the usual variance associated with running them, we measure the number of instructions and memory/cache accesses through CPU instrumentation performed with Valgrind. This approach gives repeatable and consistent results that couldn’t be obtained with a time based statistical approach, especially in extremely noisy CI and cloud environments. We have been in closed beta for a few months, already being used by popular open-source projects such as Prisma and Pydantic. Notably, CodSpeed helped Pydantic through their Rust migration, empowering them to make the library 17x faster: https://ift.tt/JmPz4Gs... Today, we’re super excited to finally make the product available to everyone. We currently support Python, Node.js and Rust and are looking forward to integrate with more languages soon. The product is and will be free forever for open-source projects. Also, we have a per-seat pricing for private repository usage. We have a lot of exciting features planned regarding additional integrations, such as Database and GPU integrations that should come in upcoming months. Don’t hesitate to try out the product and give your honest feedback. We’re looking forward to your comments! https://codspeed.io/ July 11, 2023 at 08:32PM

Show HN: A modern CGI web framework for C++ https://ift.tt/Ljq9NtB

Show HN: A modern CGI web framework for C++ Hi, I work on this library because I like the simplicity of CGI and enjoy building things with C++. It is based on asio and my own implementation of FastCGI, and it works on both Linux and Windows. I have just released the new version and created a simple live demo that you can check out here: https://ift.tt/a6ST4ok https://ift.tt/mjyvaVW July 13, 2023 at 02:02AM

Show HN: GroceryTrip – Turn receipts into nutritional information https://ift.tt/XQkvCtf

Show HN: GroceryTrip – Turn receipts into nutritional information Hey HN, I've been working on a Flutter app for the past few months that turns receipts into useful nutrition information. The aim of this project is to make it easier to understand the nutrition and ingredients in our groceries simply by scanning a receipt. How GroceryTrip works (more detail in github repo): 1. Take a photo of your receipt (remains local, there's a demo receipt in the app if you don't have one on-hand) 2. Crop photo to relevant barcodes/names of products 3. View receipt Summary/Details 4. Optional: Contribute missing barcodes It's a super simple app currently, but I think it has potential to provide more insights into the food we purchase every week (viewing grocery trends over time may be useful). Any feedback or suggestions are appreciated! https://ift.tt/3QG5Wye https://ift.tt/3QG5Wye July 13, 2023 at 04:47AM

Innovation to Icon: 150 Years of Cable Cars Exhibit Opens

Innovation to Icon: 150 Years of Cable Cars Exhibit Opens
By Jeremy Menzies

We are happy to announce the opening of a special history exhibit at the San Francisco Public Library, as part of the ongoing celebrations for the 150th anniversary of the cable cars. The “Innovation to Icon: 150 Years of Cable Cars” exhibit runs from July 1 to September 30 on the 6th floor of the public library’s main branch library at 100 Larkin Street.

150 years strong, San Francisco’s cable car system is a symbol of the city. 

"Innovation to Icon: 150 Years of Cable Cars" takes a visual journey through time that brings the incredible history of San Francisco’s beloved cable cars to life. Combining photographs, original documents, and unique memorabilia from the San Francisco History Center and the SFMTA Photo Archive, this exhibit showcases the spirit, ingenuity and timeless allure of a city icon.  

Cable cars once dominated the transit scene in San Francisco. This 1890s shot was taken at Market and Geary Streets in the center of the city. 

Invented in 1873 to conquer the city’s challenging topography, cable cars evolved from a groundbreaking transportation mode to a symbol of San Francisco. The cars have endured multiple boom-bust cycles, nearly becoming extinct more than once thanks to natural, political and economic turmoil. During the post-war era, they rose in popularity locally and nationally and became a “must-see” attraction for visitors. 

California Street cable car passing Grant Avenue in Chinatown in the late 1970s. 

Years of use and deferred maintenance in the 1970s left the system battered and unsafe. From 1982-1984, the entire system was shut down and rebuilt from the ground up. Reengineered for improved safety and structural integrity, the new system held onto its 19th century roots. 

Today, San Francisco’s cable cars are landmarks of American history and culture. Rather than being static relics from the past, they are living and moving museums, reminding us of what makes San Francisco such an extraordinary place. Drop by during regular library hours to immerse yourself in the world of the “little cable cars” that forever changed our city.

Published July 13, 2023 at 02:53AM
https://ift.tt/6loibk1

Show HN: SandSpiel - Phenomena-Simulating Cellular Automata https://ift.tt/E9Mn2ux

Show HN: SandSpiel - Phenomena-Simulating Cellular Automata https://sandspiel.club/ July 13, 2023 at 01:47AM

Show HN: GPT Web App – Scaffold a React/Node.js app based on your description https://ift.tt/XRBPGbe

Show HN: GPT Web App – Scaffold a React/Node.js app based on your description This started out as an experiment - we were interested if, given a short description in plain English, GPT can generate a functioning full-stack web app in React & Node.js. You can see examples and read about current limitations and future plans here: https://ift.tt/XqREKvb... https://ift.tt/02z5Rkl July 12, 2023 at 08:04PM

Show HN: AI companions stack – create and host your own AI companions https://ift.tt/untvxDN

Show HN: AI companions stack – create and host your own AI companions https://ift.tt/wIkSHGg July 13, 2023 at 12:15AM

Show HN: I managed to run ChromaDB inside GPT-4 Code Interpreter https://ift.tt/cxdKVFu

Show HN: I managed to run ChromaDB inside GPT-4 Code Interpreter https://twitter.com/altryne/status/1678978964361216002 July 12, 2023 at 09:54AM

Show HN: Paul Graham is doing a live AMA on Twitch https://ift.tt/HK3ZVPD

Show HN: Paul Graham is doing a live AMA on Twitch Hi HN! I built a 24/7 Twitch stream where an AI clone of Paul Graham is doing a live AMA with the chat. You can ask PG any question in the chat, and he'll answer you live. I built this live stream over the weekend as a fun little hack, hope you enjoy it! :D Tech stack: - ffmpeg - GPT-4 - ElevenLabs / Tortoise TTS - Wav2Lip If you like the stream, I would greatly appreciate any donations to cover server costs: https://ift.tt/A8cq2wE Have fun! https://ift.tt/GZatY4e July 12, 2023 at 05:48AM

Show HN: Chat with AI to Find Your Dream Job https://ift.tt/2k98oT6

Show HN: Chat with AI to Find Your Dream Job Hey HN friends, Just launched my first NoCode web app, maching.ai, built with Bubble. Check it out and let me know if you have any questions or suggestions! https://maching.ai/ July 12, 2023 at 04:58AM

Show HN: Van, truck or car camp for $0 a night https://ift.tt/F3jwhpn

Show HN: Van, truck or car camp for $0 a night https://ift.tt/swBcOLd July 12, 2023 at 01:47AM

Show HN: A GPT4 Agent that build and use financial models for planning purpose https://ift.tt/LK6n3MU

Show HN: A GPT4 Agent that build and use financial models for planning purpose I built this GPT4 Agent that can construct a financial model and use it as an external tool for answering broad range of financial planning questions. It is better than asking the same question on Reddit personal finance forums. My goal is to make it as good an a human financial planner but with 100x less cost. https://ift.tt/OsXzrH5 July 12, 2023 at 01:34AM

Show HN: Face Stickers, Fun and Festive Gifts and Memorabilia https://ift.tt/zNu7EQq

Show HN: Face Stickers, Fun and Festive Gifts and Memorabilia Hi Hn, We thought it would be fun to do something a little different with image background removal, and focus on people & pets' faces. This part of our site lets you quickly create a face-only cutout, that can then be used to create all sorts of fun crafting projects (think collages and such). They also make for great gifts and memorabilia with custom printed mugs, t-shirts, hats, etc. We've partnered with Zazzle for quick product creation in this initial release. If they give you too much trouble you can always download the raw result image and do whatever you like with it. Would love to get your feedback, thanks! (See also the earlier post & discussion on our traditional image background removal offering: https://ift.tt/X2gW4tD ) https://ift.tt/WjGvQno July 11, 2023 at 11:18PM

Personal AI Developer Connected to GitHub https://ift.tt/Mtk6GC1

Personal AI Developer Connected to GitHub https://ift.tt/cRECdp9 July 11, 2023 at 01:14AM

Show HN: macOS tool for tracking internet disconnections on a calendar heatmap https://ift.tt/A4h6cTY

Show HN: macOS tool for tracking internet disconnections on a calendar heatmap Hey everyone, I want to share a tool, UptimeLog, that helps track internet connections and identify patterns of disconnections and durations, all presented on a calendar heatmap (which I find to be a cool way to visualize different patterns and more). Originally, it started as a quick hack for Linux, allowing me to analyze patterns of periodic internet disconnections over time. However, I have since ported it to macOS, enabling cross-platform compatibility via making the monitoring dashboard accessible through a web page locally. https://uptimelog.app July 11, 2023 at 12:55AM

Show HN: GitoCommito A VSCode extension that commits for you https://ift.tt/wNsCOH3

Show HN: GitoCommito – A VSCode extension that commits for you Hey, I've been obsessing over Conventional Commits and choosing the right emoji since I discovered the Conventional Commits extension for VS Code. This is my attempt to ameliorate that process. I hope some of you enjoy it. It's been lots of fun working on it. https://ift.tt/tsfkPdG July 11, 2023 at 12:44AM

Show HN: A lighting-fast and developer-friendly Federated Learning SDK https://ift.tt/uTvFqWM

Show HN: A lighting-fast and developer-friendly Federated Learning SDK Hello everyone We have been working for a couple of years now on MetisFL, a federated learning framework that allows developers to federate their machine learning workflows and train their models across distributed datasets without having to collect the data in a centralized location. Since the project is now transitioning to a public phase, we are actively encouraging developers, researchers and data scientists to experiment with the framework and contribute to the codebase. Thank you in advance! https://ift.tt/s8jnUHJ July 10, 2023 at 02:48PM

Show HN: Workout.lol a web app to easily create a workout routine https://ift.tt/ayZmjVS

Show HN: Workout.lol – a web app to easily create a workout routine Hey everyone, I here is a small open-source project I've been working on latel. I'd love to hear your thoughts and improvement ideas :) GitHub: [github.com/Vincenius/workout-lol]( https://ift.tt/a1ifKCk ) https://workout.lol July 10, 2023 at 11:31AM

Show HN: React95 a React components library recreating the look of Windows 95 https://ift.tt/He3RWlY

Show HN: React95 – a React components library recreating the look of Windows 95 https://ift.tt/S4g1xJA July 10, 2023 at 07:19AM

Show HN: Dyn.direct Automated subdomains for dynamic DNS with HTTPS support https://ift.tt/QhC90A8

Show HN: Dyn.direct – Automated subdomains for dynamic DNS with HTTPS support https://dyn.direct/ July 10, 2023 at 01:53AM

Show HN: Threads Videos Downloader https://ift.tt/Rc2fIXo

Show HN: Threads Videos Downloader https://threadsvideodownload.xyz/ July 9, 2023 at 06:51AM

Show HN: Threads Photo Downloader https://ift.tt/nEjCYRK

Show HN: Threads Photo Downloader https://ift.tt/bfk5sni July 9, 2023 at 06:59AM

Show HN: An index of all monthly dividend stocks https://ift.tt/Q8Glz2p

Show HN: An index of all monthly dividend stocks In my quest for finding high yield dividend stocks, I've noticed there isn't really a good tool for finding such stocks (that I can find, anyway), only pay-walled sites that are confusing and inaccessible. This little project seeks to remedy that. I'm sharing this in the hopes that you'll find it useful, but also to get feedback, in particular, about monetizing. While I built this to be useful, I would like to make some money on it, so if you have any recommendations, I'm all eyeballs. I fear I may have to resort to advertisements to keep the barrier to entry low. https://ift.tt/8UWG29L July 9, 2023 at 07:01AM

Show HN: I interview a small artist every week in my newsletter Small Ears https://ift.tt/sPQAoCT

Show HN: I interview a small artist every week in my newsletter Small Ears Last year, I created a newsletter which is focused on interviewing small musical artists. It allows them to reach a wider audience as well as helping subscribers finding new artists. Since my post last year, it has grown a lot and I got a lot more interview coming. Also, if you know any artist that could be interested to be featured or if you want to sponsor the newsletter, feel free to send an email to smallears@substack.com https://ift.tt/IdBX9iZ July 9, 2023 at 05:31AM

Show HN: Stockstack.AI Distraction-free stock market research https://ift.tt/Pt3ynaK

Show HN: Stockstack.AI – Distraction-free stock market research https://ift.tt/rv9H2eN July 9, 2023 at 01:28AM

Show HN: An Ethereum-authenticated community on Web3 science and technology https://ift.tt/huRFAEn

Show HN: An Ethereum-authenticated community on Web3, science and technology https://caches.xyz/ July 9, 2023 at 03:45AM

Show HN: RDrama Featureset https://ift.tt/x0ukYPK

Show HN: RDrama Featureset https://ift.tt/9cUVtEd July 8, 2023 at 06:43AM

Show HN: Parse2docs turn Python Argparsers into usage documentation https://ift.tt/eqBpC0i

Show HN: Parse2docs, turn Python Argparsers into usage documentation https://ift.tt/Xd4b1pL July 8, 2023 at 04:51AM

Show HN: Clauneck Open-Source Tool for Email Collection Using Google Search https://ift.tt/Z8Squnl

Show HN: Clauneck – Open-Source Tool for Email Collection Using Google Search https://ift.tt/MNvrQyj July 8, 2023 at 02:51AM

Show HN: Chatnotes.xyz Make Notes where you chat https://ift.tt/W1GuqJa

Show HN: Chatnotes.xyz – Make Notes where you chat Chatnotes is an Android app that allows you to make notes directly on top of your messaging app like Whatsapp etc. It currently has 3 types of notes 1. General notes - Notes you can view on every screen. 2. Private notes - Notes that are unique for a specific contact you are chatting with. 3. Shared notes - Like Google docs and shared between you and your friend to edit. https://chatnotes.xyz July 8, 2023 at 02:26AM

Show HN: Day by Day every day of my life https://ift.tt/QLU7OeZ

Show HN: Day by Day – every day of my life https://days.rory.codes July 8, 2023 at 01:11AM

Show HN: RF a portable Reddit browser in the style of HN that still works https://ift.tt/sHwJU0R

Show HN: RF – a portable Reddit browser in the style of HN that still works RF is client meant for browsing Reddit in the same fashion as HN. Features: - Bundled as a single HTML file - Text-first - Performant (optinally pre-caches text posts for near-instant loading) - No infinite scroll - Rich media previews, but only at the post level - Multireddit support - PWA support Give it a shot at https://rf.alexkoen.com or download the index.html to your computer. All feedback and contributions welcome. https://ift.tt/OPUjD8K July 8, 2023 at 12:05AM

Show HN: I built a dashboard tracking the number of Threads users https://ift.tt/csqilJC

Show HN: I built a dashboard tracking the number of Threads users https://ift.tt/MJTZyP8 July 7, 2023 at 05:26AM

Show HN: An online cookbook for cooking with feelings not measurements https://ift.tt/U73MwVE

Show HN: An online cookbook for cooking with feelings, not measurements A cookbook that is based on principles and feelings, not measurements. I pretty much never follow recipes when I cook, but people still tend to think I cook decently well. Curious about anyone's feedback or thoughts about how to improve this cookbook! Ideas for a custom domain name also welcome. https://ift.tt/gWqtc8P July 7, 2023 at 03:29AM

Show HN: Banger.show create colorful visuals for your songs in seconds https://ift.tt/cQ2aCij

Show HN: Banger.show – create colorful visuals for your songs in seconds I made an app for music producers to tease their music in a fancy way. Something that looks better than this: https://twitter.com/eprombeats/status/1647072160547246081 https://banger.show July 7, 2023 at 02:33AM

Show HN: A news feed exclusively populated by journalists https://ift.tt/ro7Gqcz

Show HN: A news feed exclusively populated by journalists Hi HN -- Given all the talk with new the platforms launching recently, I want to share a project. It's called Forth (no relation to the programming language), and it's a news feed for news. Anyone can make an account and curate their own feed through follows, but it's populated exclusively by journalists. Most Americans get at least some of their news from social media, even though they don't trust it. We want to take the good (formatting, brevity, ability to follow who you want), and mix it with real fact-based reporting. Our reporting partners cover all sorts of topics, from local news around the US, to space, chemistry, politics, everything. We're still ramping up, but already have journalists ranging from names you might see on Good Morning America to local radio and newspapers, and all sorts of verticals. It's not social media. It's almost anti-social. No spam, no misinformation, no hate speech. Just headlines. I'd love to hear your thoughts. https://www.forth.news/ Jared https://www.forth.news July 7, 2023 at 01:36AM

Show HN: Ngnr.club A link-in-bio service for engineers https://ift.tt/SyAswaG

Show HN: Ngnr.club – A link-in-bio service for engineers https://ngnr.club July 7, 2023 at 12:23AM

Show HN: I made an AI Dungeon Master to play D&D 5e with https://ift.tt/u3q25z7

Show HN: I made an AI Dungeon Master to play D&D 5e with Hey everyone, I built this project because I always wanted to try playing D&D but couldn’t find a group of friends or a DM to play with. It’s still early stages and not meant to be a complete replacement for real DMs or IRL sessions, but it’s a good way to dip your toes into DnD or to play on your phone between your IRL sessions. I tried playing D&D with ChatGPT but the overall experience was lacking, so I built this site & Discord bot that has a character sheet tool, better memory management, support for multiplayer, and automatic tracking for things like spells, HP, and encounters. Try it out at https://www.fables.gg/ and let me know what you think! You can try it for free, but after a while there is a paywall since the GPT API costs aren’t cheap. https://www.fables.gg/ July 6, 2023 at 11:20PM

Show HN: A template for cross-browser extensions using Svelte and TypeScript https://ift.tt/qiHQ1Fv

Show HN: A template for cross-browser extensions using Svelte and TypeScript https://ift.tt/tgxQcC8 July 6, 2023 at 08:41PM

Show HN: A tutorial for building a 2D game engine with Go and OpenGL https://ift.tt/ImiANx3

Show HN: A tutorial for building a 2D game engine with Go and OpenGL This is a tutorial on how to build a 2D game engine with Go and OpenGL. The tutorial is based on the work I did for my own hobby game engine and I am writing it as a way to improve my code and understanding of the material (firm believer in the Feynman Technique). There are currently three tutorials and the plan is to release one every other week. Appreciate any feedback. https://ift.tt/Z3nCDPY July 6, 2023 at 06:29PM

Show HN: A Node Editor for LLMs with Semantic Kernel https://ift.tt/u2yr5pb

Show HN: A Node Editor for LLMs with Semantic Kernel https://ift.tt/n29b0Sy July 6, 2023 at 06:20PM

Show HN: Utubescripts create YouTube scripts in secs using AI (free demo) https://ift.tt/rpSLjEJ

Show HN: Utubescripts – create YouTube scripts in secs using AI (free demo) You enter a prompt or tell the AI what script subject you want to be written. Then after a short wait, you will have a script for your next YouTube video. It's completely free and requires no sign-up so try it out! I would appreciate any feedback. Thank you! https://ift.tt/4JoWmjP July 6, 2023 at 07:22AM

Show HN: A Swift app I made in 4 months with no prior experience https://ift.tt/PLYvgta

Show HN: A Swift app I made in 4 months with no prior experience I have always dreamed of learning Swift and creating apps for iOS, but I never found the motivation to do so. I was scared by the complexity and the learning curve of programming with UIKit and Storyboard. I thought they were too complicated and too boring for me. But then I discovered SwiftUI, the new framework for building user interfaces for Apple platforms. I was captivated by its simplicity and elegance. I watched some videos and read some articles about it and I was blown away by what it could do. I decided to give it a shot and see if I could learn it and make something with it. I set myself a goal: to build my first SwiftUI app in 4 months. I had no prior experience or knowledge of programming with Swift, so I started from zero. I downloaded Xcode and opened a new SwiftUI project. I followed the "100 Days of SwiftUI", a free course by Paul Hudson that taught me the basics of SwiftUI and Swift. I learned how to use SwiftUI's declarative syntax to create the user interface components, such as buttons, lists, text fields and navigation bars. I also learned how to use some of the built-in features of SwiftUI, such as animations, transitions, gestures and dark mode. This free course gave me everything that I needed to build a stunning app from scratch. This course was so good that I decided to buy other Swift books from the author. Thank you Paul for creating such a great course! (Here is the course link: https://ift.tt/ai6e1MO ) I decided to build a simple and elegant mood tracking app that syncs across all your iOS devices. I called it MoodUp. I wanted to make it easy and intuitive for users to track and analyze their moods anytime, anywhere. I used CloudKit, a cloud service that provides database and asset storage for apps, to store and sync the mood data. I learned how to use CloudKit's APIs to create, update, delete and fetch records from the cloud database. After 4 months of hard work, learning and fun, I finally finished my first SwiftUI app. I was proud of what I had achieved and eager to share it with the world. However, my app is still in pre-order mode and won't be available until July 7th. This is because I wanted to make sure that everything works smoothly and there are no major bugs or issues before releasing it to the public. I submitted my app to the App Store for review and waited for approval. A few days later, I received an email from Apple saying that my app was approved and ready for pre-order. I was overjoyed and excited with tears. I launched my app on the App Store and announced it here on Hacker News, hoping to get some attention and feedback from the community. That's how I went from zero to SwiftUI and built my first app in 4 months. It was a challenging but rewarding journey that taught me a lot about SwiftUI, Swift, CloudKit and app development in general. I hope you enjoyed reading my story and maybe got inspired to start your own SwiftUI project. If you want to check out my app, you can pre-order it for free from the App Store here: https://ift.tt/gfupBxU... Please upvote and pre-order the app for free if you like it because as a small indie developer, I need your support. Thank you for reading! https://ift.tt/10WdZtI July 5, 2023 at 05:59PM

Show HN: Unified interface for TypeScript schema validations (zod yup) https://ift.tt/DKHgwYe

Show HN: Unified interface for TypeScript schema validations (zod, yup) Hi, all! I launched TypeSchema to help library developers like me (and product developers as well) decouple their code from specific validation libraries (like `zod` or `yup`) and make them more plug-n-play. Appreciate the feedback! https://ift.tt/mf0XF6b July 5, 2023 at 11:37PM

Show HN: People forget that you can stick any data at the end of a bash script https://ift.tt/eTdjBnx

Show HN: People forget that you can stick any data at the end of a bash script This is a neat trick I've used to write self-extracting software or scripts that extract files from archives by just using tail -c

Show HN: Hacker News User Blogroll https://ift.tt/JwV56LG

Show HN: Hacker News User Blogroll I saw this [0] pretty cool thread by user revskill, and wanted a quicker way to search through it, but also to keep them all in one place so I can read them at my leisure whenever I get time. Right now is like 60 lines of Ruby using Nokogiri, but I will certainly look into it further down the line and improve the list. There's a cronjob checking the thread every 12 hours but I will eventually shut that down and it will become static after that. There are some really awesome blogs in there. I really recommend going through the list, it made my day. [0] "Could you share your personal blog here". https://ift.tt/B6xGdwp https://dm.hn July 6, 2023 at 12:36AM

Show HN: Redjet a high performance Redis library for Go https://ift.tt/XAab5ol

Show HN: Redjet – a high performance Redis library for Go https://ift.tt/YbyR9fe July 5, 2023 at 11:43PM

Show HN: Software Developer salaries in Switzerland: average and percentiles https://ift.tt/cPKO06W

Show HN: Software Developer salaries in Switzerland: average and percentiles https://ift.tt/1eHMS57 July 5, 2023 at 04:27PM

Show HN: AI-powered personal shopping assistant for Shopify stores https://ift.tt/Jac8nxU

Show HN: AI-powered personal shopping assistant for Shopify stores https://ift.tt/P9hmkOp July 5, 2023 at 01:17PM

Show HN: CodePerfect a fast lightweight IDE for Go https://ift.tt/bWBKxyM

Show HN: CodePerfect, a fast, lightweight IDE for Go https://ift.tt/hEQWgSm July 5, 2023 at 08:45AM

Show HN: Zero to High School (v2) https://ift.tt/Gi6AebL

Show HN: Zero to High School (v2) Version 2 enable users to read lighter PDF (with complete chapters). Happy learning. https://ift.tt/cs0YjFI July 5, 2023 at 05:32AM

Show HN: Iridescent crystal with raymarching and signed distance fields https://ift.tt/HjtCXN2

Show HN: Iridescent crystal with raymarching and signed distance fields https://ift.tt/fLh6nQl July 5, 2023 at 01:22AM

Show HN: LTO9 Optimizer https://ift.tt/kOTfQUB

Show HN: LTO9 Optimizer https://ift.tt/TnZqXJh July 5, 2023 at 12:01AM

Show HN: A package manager for Autonomous AI tools https://ift.tt/z6qwaJT

Show HN: A package manager for Autonomous AI tools I've just started AutoPack, which is a repository and python package of tools designed specifically for autonomous AI systems. Right now it's just LangChain but adding Auto-GPT and others isn't very hard. https://ift.tt/ivIyEYL July 4, 2023 at 05:08AM

Show HN: LLM Markdown Demo of rich-text support https://ift.tt/HQYEmPe

Show HN: LLM Markdown – Demo of rich-text support This app is demonstrating how to support rich-text (markdown) in LLM responses (OpenAI in this case). It's a Nextjs app, with Vercel AI, and remark for handling the formatting. https://ift.tt/7j8HFRW July 4, 2023 at 04:15AM

Show HN: Chrome Dev Tools Element Selector for Playwright and Scraping https://ift.tt/7LO5QD6

Show HN: Chrome Dev Tools Element Selector for Playwright and Scraping https://ift.tt/nU9rote July 4, 2023 at 01:01AM

Get Your Transportation Needs Met in the Bayview

Get Your Transportation Needs Met in the Bayview
By Christopher Kidd

SFMTA staff tabling at Bayview Sunday Streets in May of 2023. 

Starting this summer, Bayview-Hunters Point residents can get their transportation service needs met without having to leave the neighborhood! The Transportation Resource Center (TRC) at 5009 3rd Street is now open from 10 a.m. to 5 p.m., Monday through Friday, and offers access to Muni resources. 

Run by the SFMTA and Community Youth Center of San Francisco, the TRC is part of the larger SFMTA Bayview Community Shuttle Program. 

There are many programs that make transportation more affordable and accessible for youth, seniors, low-income residents and residents with a disability – but learning about these programs or registering for them can be a challenge. The TRC makes information and services for transportation easily available for residents in Bayview-Hunters Point, with staff on site to help navigate forms and requirements. At the Center people can: 

• Sign up for a Clipper Card or get a discounted Clipper Card for residents with low incomes or residents with a disability. 
• Sign up for a Muni Transit Pass – including Free Muni for people with a disability, the Lifeline Transit Pass for low-income residents, the Youth Transit Pass, the Senior Transit Pass or the Access Pass for people experiencing homelessness. 
• Access Paratransit services, including the Essential Trip Card, the Shop-a-Round shuttle, Van Gogh shuttle and wheelchair taxi access. 
• Get Muni Travel Training – learn how to use the Muni transit system and the MuniMobile app to reach key destinations. 
• Learn how to access Scootershare and Bikeshare services, including the Bike Share for All program for low-income residents. 

We’re also partnering with the HOPE SF Youth Leadership Program (led by Bay Area Community Resources) to share information about the TRC with residents at HOPE SF housing sites across Bayview-Hunters Point. These youth champions will help expand mobility to those who find it hardest to access transportation.   

Mobile Sales Van Partnership 

We’re also bringing the SFMTA Mobile Sales Van to the TRC for pop-ups on July 11 and July 18 from 10 a.m. to 2 p.m. Residents can buy Clipper cards, buy or renew transit passes and pay parking citations at the Mobile Van. The SFMTA Mobile Van also stops at Mendell Plaza in Bayview-Hunters Point the first and last Friday of every month from 10 a.m. to 2 p.m.  

You can get involved with the Bayview Community Shuttle in a number of ways: 

• Sign up for our mailing list 
• Attend a committee meeting for the Transportation Resource Center  
• Take our shuttle service planning survey 
• Attend an upcoming shuttle outreach event 
• Attend a Community Congress meeting in the Bayview – details are on the project website 
• Contact us directly 

Find more information on the Bayview Community Shuttle Fact Sheet. 

Published July 04, 2023 at 01:26AM
https://ift.tt/tQ9RLaW

Show HN: Using C23

Show HN: Using C++23

Show HN: JobLens AI-powered job search for 'Who Is Hiring' https://ift.tt/3WlsQmb

Show HN: JobLens – AI-powered job search for 'Who Is Hiring' There are existing HN job aggregators, but I thought we could take it a step further. Inspired by an insightful comment on a previous thread ( https://ift.tt/v5PidJ9 ), I built a tool that aggregates job postings and intelligently categorizes them based on user-specific preferences: * Country and remote work preferences * Employer type (e.g., startup, corporation, government) * Industry * Technologies used * Role type (developer, architect, product owner, etc.) * Salary range (where available) One of the superpowers of LLMs is reformatting information from any format X to any other format Y. We leverage this to map all the unstructured job postings into the same unified structure. The new GPT functions feature and the extended context windows are really helpful for this. Instead of having to build a custom NER pipeline, it works very well with GPT out-of-the box. One challenge is keeping the filters consistent and merging of duplicates. Embeddings help with that. What's next: * Integrate additional sources. We can generate web scrapers and data processing steps on the fly that extract and transform data into the same structure. * Add location distance filters. * Expand beyond jobs to monitor personalized data like events or real estate. Imagine using AI to rate local events from multiple sources based on your preferences, considering factors like your interests and distance from home. * Smaller improvements based on your feedback :) https://ift.tt/tF4kV8H July 3, 2023 at 08:46PM

Show HN: First General Intelligence Platform: Starting from Your Email https://ift.tt/97PRxBD

Show HN: First General Intelligence Platform: Starting from Your Email Split-screen, keyboard shortcuts & blazing fast performance. https://www.ghostai.co July 3, 2023 at 03:28AM

Show HN: Workflow Manager Built for Developers https://ift.tt/DOuAzkb

Show HN: Workflow Manager Built for Developers We are building a AI-driven workflow manager that's built for developers and enables your team to stay lean, build faster and reduce cost. We are collecting feedback on the idea and will launch in a month. Feel free to share your feedback. https://ift.tt/uO3qbDY July 3, 2023 at 01:59AM

Show HN: In the next hour I will https://ift.tt/eHsV8uv

Show HN: In the next hour I will Being a lazy college student I was having trouble keeping myself accountable on short tasks so I built a tool to fix that! Would love to have you give it a try & hear your feedback! https://ift.tt/CkUVqyc https://ift.tt/CkUVqyc July 3, 2023 at 12:18AM

Show HN: An open app development platform for eInk smart screen https://ift.tt/ULt3Eae

Show HN: An open app development platform for eInk smart screen https://ift.tt/JIrQvcB July 2, 2023 at 11:40PM

Show HN: FileMonger Vim Undotree for Any File https://ift.tt/iuv2GOs

Show HN: FileMonger – Vim Undotree for Any File I've built FileMonger mostly because I needed a way to track the change history and show diffs for screenplay formats (FadeIn and Final Draft). Once such a file is added to FileMonger, every save is stored in the history tree. Handling Screenplay files is similar to Word documents, so I've expanded the functionality so it'll be useful to more people by having previews and diffs for other formats as well (you could track any file under ~50MiB, but not all file types can be previewed). Won't we all love to see the end of "contract_revision_8_final_final_2.docx"? https://filemonger.app/ July 2, 2023 at 11:31PM

Show HN: How to Add Physical Property into FreeCAD https://ift.tt/Y56JNwy

Show HN: How to Add Physical Property into FreeCAD https://ift.tt/jOoNE6P July 2, 2023 at 11:43AM

Show HN: Personal Replit Ghostwriter https://ift.tt/V2KgaHC

Show HN: Personal Replit Ghostwriter What it is: A website to run a Ghostwriter like code generation assistant for free! Backstory: Hi All, I recently stumbled upon GGML 4 bit quantized LLMs and the fact that small version of these GGML models (i.e., upto 7b) can run smoothly on a CPU! The GGML 4 bit quantized version of replit’s codeInstruct-3b model, only requires 2GB of RAM! So I quickly tested it and hosted the model on a free HuggingFace Space and it works! Let me know your thoughts on it! https://ift.tt/2ijhg7R July 1, 2023 at 08:41PM

Show HN: B2B SaaS Kit open-source kit for building webapps with customer orgs https://ift.tt/ZAl0POE

Show HN: B2B SaaS Kit – open-source kit for building webapps with customer orgs https://ift.tt/MR1TKJ7 July 1, 2023 at 10:31PM

Show HN: Use Reddit via JSON feeds without authentication https://ift.tt/9KyOqG7

Show HN: Use Reddit via JSON feeds without authentication Hey guys, As Reddit makes it harder to use their API, I decided to make a wrapper around their undocumented JSON feeds. This allows you to get data from Reddit without authentication. This is only suitable for getting public data. I hope this helps someone out there. I'm also planning to make an android app via CapacitorJS using this library. Feel free to ask questions or give feedback. Thanks! https://ift.tt/ZU9FTjX July 1, 2023 at 11:30PM

Show HN: Look Ma I have solved some sh.t https://ift.tt/EkLpPoR

Show HN: Look Ma, I have solved some sh.t https://ift.tt/SIonaXi July 1, 2023 at 12:06PM

Show HN: Linki the Distributed Wiki https://ift.tt/9vFCj7K

Show HN: Linki, the Distributed Wiki Hi everyone! I wanted to build a library that can be used to created distributed wikis, because I want people to have tools to run their own wiki as easy as it is to start a git repository and I want them to use each others' works. I want it to be as easy to share a git repository too. I want people sharing information by subscribing to each other and contributing to each other. I have a lot to say about what caused this to become a reality inside my README. Its pretty simple right now, and I hope to keep it simple but powerful in the future. I want to add more backends to it, improve its transfer methods, and improve its history storage. I want to create powerful frontends for it that have the powerful utility of github and wikipedia. Consider this a soft release. I'm looking for guidance from those who become interested in it. Please share any ideas or recommendations as Issues. I want to see that 0.0.x turn into a 0.1.x as soon as possible and give it a grand release soon. https://ift.tt/0g1NkHK July 1, 2023 at 10:17AM