Show HN: Flurri – Build meaningful connections with your co-workers https://ift.tt/HVBkb9A

Show HN: Flurri – Build meaningful connections with your co-workers Hi HN, we're Nikhil and Dhurv, founders of Flurri ( https://ift.tt/e4vNBTL ). We’re very excited to launch Flurri (https://ift.tt/dvjZOPz), a platform to help teams build meaningful connections and create an inclusive, engaging culture. From our own experiences and countless others, we know that starting in a new team can be isolating and remote work is lonely. However, the workplace is a great place to make new connections and build bonds, especially as other community institutions (sports clubs, volunteering, etc.) have declined in prominence. We wanted to make it easier and more comfortable to get to know your colleagues, focusing on what makes us all human! We capture a bit about your hobbies and interests, and provide a way for you to search against it, learning more about your co-workers in the process. Communities create profiles built on hobbies, interests, and short ice breakers and we create a searchable internal database of employees based on hobbies, interests, etc. Additionally, users can set up Icycle, our product to match co-workers based on mutual interests on a regular cadence, with meeting invites sent directly. We are completely free to use, so feel free to jump in - creating a profile takes 5 min! We believe work is a great place to find your community, and we want to make it simple, easy, and fun to do that. We appreciate your support and feedback and look forward to hearing your thoughts as we continue to build! https://ift.tt/e4vNBTL February 28, 2022 at 03:11PM

Show HN: Switch windows of same app with hotkey(alt + `) https://ift.tt/rwEf0X5

Show HN: Switch windows of same app with hotkey(alt + `) https://ift.tt/PzGJkq6 February 27, 2022 at 06:35PM

Show HN: Open Source Format for multidimensional indexing and sampling https://ift.tt/QXJfpZL

Show HN: Open Source Format for multidimensional indexing and sampling https://ift.tt/f9vc4al February 27, 2022 at 02:40PM

Show HN: REPL-Driven Development for JavaScript https://ift.tt/og780hv

Show HN: REPL-Driven Development for JavaScript Lisp-inspired interactive REPL editor tools for Javascript https://ift.tt/dZWmMSy February 27, 2022 at 01:12PM

Show HN: Asyncc Jobs: a job board to accelerate async work culture https://ift.tt/aeWD4T7

Show HN: Asyncc Jobs: a job board to accelerate async work culture 2 years of remote work has proved us that this isn't the utopia we imagined we will get. There is something more. And that is async work style. I believe async work is the future. That's why I built this job board to accelerate the async work style. Please give me some support and write feedback. Thank you. https://asynccjobs.com/ February 27, 2022 at 10:09AM

Show HN: TopHat Finance – free, open, and offline https://ift.tt/eTZatCR

Show HN: TopHat Finance – free, open, and offline https://ift.tt/x9EhHUd February 27, 2022 at 06:41AM

Show HN: Req, an HTTP Scripting Language https://ift.tt/AocOsNg

Show HN: Req, an HTTP Scripting Language https://ift.tt/0SAByeG February 26, 2022 at 11:21PM

Show HN: Detect Russian visitors to block them and protest the war in Ukraine https://ift.tt/pMLjU9z

Show HN: Detect Russian visitors to block them and protest the war in Ukraine It runs on the frontend in vanilla JS, it should work 9 times out 10.(false negatives near the border) (Not that thoroughly tested but should be fine) https://ift.tt/HDysob8 February 26, 2022 at 12:13PM

Show HN: Advanced News Search https://ift.tt/LPaotsB

Show HN: Advanced News Search https://ift.tt/2DwzsXE February 26, 2022 at 07:41AM

Show HN: Nomoreinvasion.com – Easy insertable message to support Ukraine https://ift.tt/sDnyFxz

Show HN: Nomoreinvasion.com – Easy insertable message to support Ukraine https://ift.tt/Aqldas5 February 26, 2022 at 07:56AM

Improved Muni Transit Information

Improved Muni Transit Information
By Kharima Mohamed

As part of the larger effort to provide improved transit information to Muni riders, we have significantly improved the SFMTA.com stop webpages with a focus on improved accessibility. 

Each of the over six thousand stops throughout the Muni Service Network has a unique webpage that displays multiple features. These improved features on the stop webpage help to improve the customer experience for riders to easily get all the information they need to get where they need to be.  

Features include: 

• A mobile-first designed web app view for succinct on-the-go real-time vehicle predictions at the top of the page. 

• Detailed route information served at each location. 

• Alerts specific to both that specific stop and all of the routes served. 

• A real-time vehicle-tracking map and a vicinity map for each stop. 

• Nearby stops to provide stop options if an alternative is needed. 

To visit the new stop page of your choice, simply use its five digit stop ID. You can find the five digit stop ID at the top of the transit shelter. For example, the stop ID at 11th St and Market is 13425, the short URL is SFMTA.com/13425. 

Included in this release are enhanced accessibility features that allow screen readers to not only read the details of the stop’s service, but also display when a vehicle approaches to ensure that nobody misses their ride or gets on the wrong vehicle. 

Part of this update is an all-purpose “Find a Stop” page that supports geolocation, lookup stops or map interface to find any stop throughout the Muni Service Network. With a location services enabled on a customer’s smartphone this webpage returns to the nearest stops. The webpage also includes a lookup for address, intersection, and places of interest as well as a map interface for riders that do not wish to use geolocation. All the features on the stop webpage presents riders with multiple options to choose from to plan their Muni ride and continue their trip journey. 

These enhancements are part of the Next Generation Customer Information System Project. Future improvements will soon include an improved multimodal trip planner, more accurate predictions and enhanced accessibility information for each stop that will enable improved accessible trip planning. 

As AT&T’s 3G decommissioning impacts NextMuni electronic displays*, the SFMTA.com stop webpages and third party transit information applications are easy-to-use options to get vehicle predictions and other much needed transit information so that you can plan your trip efficiently. *We anticipate a gradual wind down of the AT&T 3G service over the next few weeks. Our NextBus signs are currently operational, but this will likely change in phases.

Published February 26, 2022 at 03:21AM
https://ift.tt/TnaQMxg

Show HN: Create a timeline from Markdown-like text https://ift.tt/vmnJc1Q

Show HN: Create a timeline from Markdown-like text https://ift.tt/dbIolcw February 26, 2022 at 03:22AM

Show HN: Dirty-equals – Doing dirty (but useful) things with equals https://ift.tt/6jVKFHE

Show HN: Dirty-equals – Doing dirty (but useful) things with equals https://ift.tt/kvmrwze February 26, 2022 at 01:12AM

Show HN: A Network of Knowledge Feeds https://ift.tt/gLBNh1m

Show HN: A Network of Knowledge Feeds Hi Everyone, I wanted to talk to this community about a particular story from my experience to see how the community feels. I have noticed that I have a lot of educated friends from top universities in my country who are having problems finding work due to a lack of experience, which has brought me to a conclusion that diplomas and CVs are not really good at conveying the knowledge someone has. A friend of mine who is already working on his own company told me that he had trouble finding people to work for him, so I thought about an idea that I am currently incorporating into my app. Perhaps we could make it much easier for you to show your knowledge to companies, as easy as show and tell. A network of live knowledge feeds that constantly keep updating over time showing how someone has evolved. If you know something, put it on full display for everyone to see, show something you have made and explain how you made something so that everyone can understand. If you are good at something, you probably won’t have a hard time explaining it to others, and other people could perhaps learn something by simply following your feed. Educational Institutions have curriculums that aren’t really adaptable, but if we rely on people expressing their unique knowledge to the world, we can create countless combinations of curriculums that will be much more adaptable for the problems we have to face today. I will be trying this approach with some friends over the coming days. My friends are looking for graphic designers, software engineers and music producers. They have established brands and are going to ask people who want to work with them to submit something they made and explain how they did it for everyone to see. You are welcome to join us at EWS ( https://ift.tt/xW7Gme2 ). If this sounds like a good idea, maybe we can kick off a challenge that you can share with your friends to #ShowWhatYouKnow. If you have a company, are looking for employees, maybe you can ask people to show something they made and explain how they made it to see whether someone has the knowledge required to work for you. https://ift.tt/xW7Gme2 February 25, 2022 at 02:16AM

Show HN: Speed Wordle, Now in Beta https://ift.tt/DgpaY8b

Show HN: Speed Wordle, Now in Beta https://ift.tt/YfuoR39 February 25, 2022 at 01:05AM

Show HN: Programming Time - Playing card game to teach your kids Python https://ift.tt/dAUra5m

Show HN: Programming Time - Playing card game to teach your kids Python https://ift.tt/aYEbky6 February 24, 2022 at 11:24PM

Show HN: vimmer.io is an interactive course for Vim with a real embedded editor https://ift.tt/0rj6fMQ

Show HN: vimmer.io is an interactive course for Vim with a real embedded editor https://vimmer.io February 24, 2022 at 11:16PM

Show HN: Programmable network proxy for the cloud, edge and IoT https://ift.tt/G7nC63L

Show HN: Programmable network proxy for the cloud, edge and IoT *Pipy* is an [open-source]( https://ift.tt/PbrMinA ), lightweight, high-performance, modular, programmable, cloud-native network stream processor that is ideal for a variety of use-cases like edge routers, load balancers & proxy solutions, API gateways, static HTTP servers, service mesh sidecars, policy agents, and other applications. https://ift.tt/PbrMinA February 24, 2022 at 07:56AM

MTA Board of Directors Welcomes Stephanie Cajina

MTA Board of Directors Welcomes Stephanie Cajina
By Lori Phelan

Stephanie Cajina, an advocate for equitable communities and a San Francisco native, joins the SFMTA's Board of Directors as the only Latina member. With her confirmation from the San Francisco Board of Supervisors and subsequent swearing in, she fills the seventh position on the board vacated by former board member Cheryl Brinkman. 

Cajina currently serves as a Senior Economic Development Specialist for the City of Napa, a position she's held since 2019. There she shapes and implements economic development strategies and manages the Economic Development Division budget. Additionally, Cajina is the co-project lead for the City of Napa's National League of Cities Initiative together with the City of Napa's Housing and Planning Division. 

Before that, she served as Executive Director for the nonprofit Excelsior Action Group during, which time, she also served as a member of the SFMTA Small Business Working Group representing transit-related interests of small businesses throughout the San Francisco. 

In addition to her work with the City of Napa, Cajina serves as Vice Chair of the Northern Bay Area Chapter of the Chicano Latino Caucus, California Democratic Party, the largest Latinx Democratic party organization in the country. 

Cajina graduated from Cornell University with a Bachelor of Science degree in Urban and Regional Studies. Currently she resides in the Excelsior District, San Francisco. 

SFMTA Board of Directors 

The SFMTA is governed by a seven-member Board of Directors who are appointed by the Mayor and confirmed by the San Francisco Board of Supervisors. The SFMTA Board of Directors provides policy oversight in accordance with the San Francisco Charter and the Transit-First Policy and serves as members of the San Francisco Parking Authority. The SFMTA Board of Directors generally meets on the first and third Tuesday of each month at 1 p.m. Meetings are open to everyone and are streamed live through SFGovTV. Additional information such as agendas, resolutions and legislation passed by the Board can be accessed at www.SFMTA.com. 

Published February 24, 2022 at 04:54AM
https://ift.tt/xQUjz7D

Show HN: I made a 2D/3D digital asset management application https://ift.tt/SDZRa9X

Show HN: I made a 2D/3D digital asset management application https://ift.tt/1rScQDJ February 24, 2022 at 03:48AM

Show HN: I Designed and Built an eBike https://ift.tt/ICTXmb5

Show HN: I Designed and Built an eBike This post shows and explains the design of the eBike I built myself. I decided to post it on this specific forum because this is where it all started, by stumbling on another post, as mentioned in my entry. https://ift.tt/pOC78cj February 24, 2022 at 03:16AM

Show HN: Test how Aesthetic your Photo is https://ift.tt/T3vYe0y

Show HN: Test how Aesthetic your Photo is https://ift.tt/V6pfWzu February 23, 2022 at 11:38PM

Show HN: Flatsauce – Database with Decoupled Storage and Compute https://ift.tt/u53hOf9

Show HN: Flatsauce – Database with Decoupled Storage and Compute Hi HN, this is Soheil (https://flatsauce.com). Flatsauce is a cloud database service that separates storage from compute while horizontally scaling your database cluster. Think of it as a Postgres read/write cluster with several nodes except that all the nodes in Flatsauce share the same storage. Flatsauce intelligently routes data between the nodes and incorporates a file locking mechanism to ensure there is no data corruption. In traditional read/write replication scenarios usually a write instance is the source of truth. First data is written to the write server then the data is copied to all the read nodes. When more read nodes are needed to run long-running queries the storage needs to be copied for each node. Flatsauce reduces the cost to run a database cluster by eliminating the need to duplicate the data storage every time a new node is added to the cluster. February 24, 2022 at 12:46AM

Show HN: Writing as a Software Engineer https://ift.tt/gAwhCXj

Show HN: Writing as a Software Engineer https://ift.tt/IpAbhzF February 24, 2022 at 12:08AM

Show HN: I made a tool to create product tutorials https://ift.tt/iSRrybf

Show HN: I made a tool to create product tutorials https://textframe.app February 23, 2022 at 01:50AM

Show HN: A blog engine based on GitHub issue with the power of Next.js ISR https://ift.tt/WOilJud

Show HN: A blog engine based on GitHub issue with the power of Next.js ISR https://ift.tt/knuOmxg February 23, 2022 at 12:06AM

Show HN: Scaling Dataflows with Hamilton https://ift.tt/NqDyvrM

Show HN: Scaling Dataflows with Hamilton https://ift.tt/mXyK95A February 23, 2022 at 12:01AM

Show HN: Keep your bookmarks clean and up-to-date https://ift.tt/zSiCbaA

Show HN: Keep your bookmarks clean and up-to-date https://ift.tt/M7Fj6kd February 22, 2022 at 11:59PM

Bob Planthold Tribute

Bob Planthold Tribute
By Stephen Chun

San Francisco lost a dedicated advocate for pedestrian safety and accessible public transportation with the recent passing of Bob Planthold. Having contracted polio at an early age, Bob used bright yellow Canadian crutches to help him move around. Firsthand experience of the obstacles people with disabilities may face in getting from place to place and accessing services made Bob a tenacious and persistent champion for pedestrian safety and accessible transit.  

Bob’s activism contributed to real change that benefited people with disabilities in San Francisco. He was a member of the steering committee for the San Francisco Accessible Parking Policy Advisory Committee, which was established by the Mayor’s Office on Disability and SFMTA in 2012 to look into ways that SFMTA blue zone policy and the State Department of Motor Vehicles’ disabled placard policies could be improved to ensure greater availability of accessible parking in the City. As a result of the Committee’s work, SFMTA enacted a policy requiring that the city actively work toward a minimum of 4% of metered parking as designated blue zones. Bob also teamed with disabled advocates in other cities to push for statewide legislation requiring statewide policies to ensure sufficient turnover in parking and increase the availability of blue zones and public parking.  

As a past member of both the Multimodal Accessibility Advisory Committee and the Paratransit Coordinating Council, Bob’s was a familiar face for Accessible Services staff. He frequently engaged with staff throughout SFMTA on projects such as the Commuter Shuttle Program and the Transit Effectiveness Project. More recently Bob was involved in the effort to make JFK Drive Car-free; advocated for the return of pre-pandemic Muni service levels; and pushed for accessibility concerns around pandemic-era Shared Space Parklets to be addressed. 

Bob’s activism extended beyond pedestrian and transit access issues. During his decades as a community activist, his service included terms on the City’s Sunshine Task Force and on the Ethics Commission. He regularly advocated before the Mayor’s Disability Council and was involved with community groups such as Senior Disability Action (SDA), formerly Senior Action Network. As a member of the SFCTA’s Vision Zero Task force since its inception in 2014, Bob was a stalwart advocate for pedestrian safety in San Francisco and was part of the broader movement for safe streets in California.  

Bob was always game for fun in his activism and was integral to some of the innovative campaigns developed by SDA to focus attention on important issues such as pedestrian safety.   He made connections with countless individuals and was uncompromising in his belief that access cannot be overlooked and should be integrated into all programs and services provided by the City and for that matter private companies as well.   He teamed up with many groups during his years of activism and his steadfast commitment to access for seniors and people with disabilities will be greatly missed. 

Published February 23, 2022 at 01:10AM
https://ift.tt/Ma75dBz

Show HN: Wachy – A UI for eBPF-based performance debugging https://ift.tt/ACd7aRk

Show HN: Wachy – A UI for eBPF-based performance debugging eBPF is an amazing technology that allows safely running user-supplied functions at pretty much arbitrary probe points in a kernel/user space context. Much has been written about how amazing this feature is for kernel observability. But as someone who writes user space code, what I find even more amazing is the support for tracing arbitrary user space programs, with no code changes and low overhead. However, doing in-depth analysis can get complicated and time-consuming. My goal with wachy was to make this debugging significantly easier/faster to use, by displaying traces in a TUI next to the source code and allowing for interactive drilldown analysis. If you get a chance, check out the start of the demo video since (AFAIK) it's quite unique and gives a much clearer idea than I can provide with just text. https://ift.tt/VF6iLes February 22, 2022 at 05:43AM

Show HN: Mappable – raw text to API in 30min https://ift.tt/OafBJNc

Show HN: Mappable – raw text to API in 30min https://mappable.ai/ February 22, 2022 at 07:05AM

Show HN: I rolled my own simple support / Helpdesk SaaS aimed at Indie Hackers https://ift.tt/yrkpCX2

Show HN: I rolled my own simple support / Helpdesk SaaS aimed at Indie Hackers https://ift.tt/PpVXtEW February 22, 2022 at 05:38AM

Show HN: Antique Playing Cards Collection https://ift.tt/TZLWkdH

Show HN: Antique Playing Cards Collection https://ancient.cards February 22, 2022 at 03:53AM

Show HN: Build an LDAP Server in Go https://ift.tt/sFgZ1Aj

Show HN: Build an LDAP Server in Go https://ift.tt/m5FKucx February 21, 2022 at 08:23PM

Show HN: Trilium.cc – Paid hosting for Trilium Notes, a personal knowledge base https://ift.tt/ezu1PxU

Show HN: Trilium.cc – Paid hosting for Trilium Notes, a personal knowledge base https://ift.tt/SPlYH7J February 22, 2022 at 01:37AM

Show HN: DendroRithms – Generative art inspired by tree growth rings https://ift.tt/yaj9WP7

Show HN: DendroRithms – Generative art inspired by tree growth rings https://ift.tt/nFCzuUp February 21, 2022 at 11:18PM

Show HN: TopSpace – Scroll above the top line in Emacs https://ift.tt/FJQO4E7

Show HN: TopSpace – Scroll above the top line in Emacs This is an Emacs minor mode I made in my spare time this past year. It lets you scroll above the top line to vertically center top text in Emacs. I made it out of my own necessity for the feature and it is very useful when using Emacs in full-screen with tall/large monitors. As monitors have been getting larger for many years now, I'm actually amazed that this kind of feature isn't more available in text editors or other software like internet browsers etc. Let me know what you think or if you have any suggestions! https://ift.tt/qUFRHPr February 21, 2022 at 05:26PM

Show HN: I made a Line graph maker https://ift.tt/WEtR7lD

Show HN: I made a Line graph maker https://ift.tt/Aqby57v February 21, 2022 at 05:47PM

Show HN: HyperSudoku – Play Sudoku live with your friends online https://ift.tt/eBqrmIO

Show HN: HyperSudoku – Play Sudoku live with your friends online Hi HN, I built a web-based Sudoku game to play with live with my friends or solo with a timer for practice. Get a game going in a few seconds. I'm excited to finally finish this project and putting it out there, after years of procrastination. Hope you like it! https://hypersudoku.app https://hypersudoku.app February 21, 2022 at 08:53AM

Show HN: Rebluff Poker, no limit hold'em for loose aggressive players https://ift.tt/PiSNjXB

Show HN: Rebluff Poker, no limit hold'em for loose aggressive players Hello, I'm uberf1sh, software engineer (I've previously worked for Amazon and Fortnite, though obviously none of the following as to do with my previous employers). My cousin introduced me to online poker in 2008 and I loved it instantly, playing $2 games for fun and glory (the same day my aunt also proceeded to warn me that "it all starts like that", oh boy if you knew Tata). I was initially pretty bad but I had fun. Indeed, in 2008 the game was really amazing because it was so chaotic and full of crazy plays, your blood was pumping before even sitting at the table. Fast forward I was able to make $1000 a day in vegas, spending everything on sneakers, restaurants and other unspeakable stuff (you know the drill, what happens in Vegas stays in Vegas). 5-8 years ago, things started to take a bad turn. The game slowly but surely became incredibly boring. Most regular players started to all adopt a strategy called tight passive . Tight means you play only the best starting hands and passive means you don't bet or raise much, you let your opponent dictate the action (i.e. you let them bet and raise on your behalf). The tight part isn't much of an issue because there is counter strategies that works well (e.g. setting mines). However the passive component is absolutely dreadful. Passive poker is an anti-game strategy. When it comes to games and sports in general, an anti-game strategy works as follows: you are not reaching for a win, but instead, you make the game so boring and frustrating, your opponents become crazy. Passive poker is beatable, but while a passive player don't win much, he doesn't loose much as well. The player keeps its score close to zero and wait patiently that his opponents get crazy enough to make a mistake (while looting beginners). In short, it kills the game entirely. Nowdays, online cash games (especially at lower stakes) are ridiculously passive. The biggest bluff you can expect to see on some tables will be for 3BB (big blinds) max if you're lucky. You will never ever see a 3-barrel bluff with air anymore. You can't set mines either because they wont bet big enough to make it worth it and they will stop betting mostly after the flop. You can often see players literally not betting a dime on the flop, turn and river, even with monster hands. It hurts to see a player check on the river when he speaks last, only to discover they have the nuts - he wants to hurt you that's the point. It's time for passive poker to go. It's time for a change of rules. So I've built Rebluff Poker. Rebluff Poker is the first gaming platform dedicated to loose-aggressive no limit hold'em. The game is in every bit the same, except, each and every player has to bet or raise to some extent on average, or gets to pay a significant penalty in the form of antes (up to 5BB per hand for a multi passive recidivist). For a decently aggressive player, it makes no difference. At the moment, the threshold is close to 2.5BB per hand on average. The game is also much more fun for beginners. Playing LAG against beginners lead to a higher variance which means the beginner still wins occasionally. The plan is to raise money (so far I'd say the reception has been incredible) to get a proper gaming license and legal framework (some licenses are dirt cheap nowdays). So I distribute gift cards to players so we can play, but , I have deactivated stablecoin deposits and withdrawals. Once you've lost your gift card chips, there is no automatic way of getting more so still take care of them if you decide to play. Once we get a gaming license, you will be able to withdraw your balance. In the case where we don't get a gaming license, your balance is worth nothing, it's play money . It's then 100% legal to play today (as a bonus the server is out of reach of a DMCA). Dealers, let's shuffle and deal. https://rebluff.poker https://ift.tt/G5C30Lh uberf1sh)at(rebluff.poker https://rebluff.poker February 21, 2022 at 02:14AM

Show HN: Zero-downtime PostgreSQL migrations for Ruby on Rails https://ift.tt/AsmVwDx

Show HN: Zero-downtime PostgreSQL migrations for Ruby on Rails https://ift.tt/Q7PN5xE February 21, 2022 at 12:36AM

Show HN: First milestone of my first GBC game – a StickRGB re-implementation https://ift.tt/oDva9d7

Show HN: First milestone of my first GBC game – a StickRGB re-implementation https://ift.tt/8H6luR3 February 21, 2022 at 12:10AM

Show HN: Test your shape rotation skills https://ift.tt/Yec8AEu

Show HN: Test your shape rotation skills https://ift.tt/zH7edbY February 21, 2022 at 12:49AM

Show HN: Newser, utility written in go to generate a pdf with news content https://ift.tt/8xHweTj

Show HN: Newser, utility written in go to generate a pdf with news content I've gotten myself a Supernote A5X (awesome device btw) and since it doesn't have a web browser or anything I've wanted to have a way to read news on it. I've hacked together this utility in a couple of days and it works wonders for me personally so I thought it might be interesting to others. It can also be used as a noise free newspaper generator as it removes images/ads/links and other noisy stuff. https://ift.tt/Su7EifL (there is a screenshot of the first page of the generated pdf) It scrapes (news) websites for content and puts it into a pdf. For me the pdf location is my dropbox supernote directory so my setup is to run this thing daily and have a fresh pdf with news whenever I want it. It's rough around the edges probably (currently added crawl support for verge, ars, engadget) but I think it's a good base so if anyone wants to contribute feel free. Some of the stuff I want to add is pictures (maybe), maybe parse the text html to include font styling and other stuff. I've tried to generalize it as much as possible so the crawling is pretty much automatic and is controlled by a config file where you define "rules" on how to parse the website. February 21, 2022 at 12:28AM

Show HN: On browser speech recognition for video control https://ift.tt/3xkHMFD

Show HN: On browser speech recognition for video control https://ift.tt/BQ1MAu6 February 20, 2022 at 11:38PM

Show HN: Structured data medical notes via voice recognition https://ift.tt/Fom0EZi

Show HN: Structured data medical notes via voice recognition https://ift.tt/GdI4Wzx February 20, 2022 at 04:38AM

Show HN: Pure CSS Shaders Art https://ift.tt/p47El2T

Show HN: Pure CSS Shaders Art https://ift.tt/eNzFDsE February 20, 2022 at 04:21AM

Show HN: ICON-3D Avatar Creator from 2D Pixels https://ift.tt/OoxI09m

Show HN: ICON-3D Avatar Creator from 2D Pixels Realistic virtual humans will play a central role in mixed and augmented reality, forming a critical foundation for the Metaverse and supporting remote presence, collaboration, education, and entertainment. To enable this, new tools are needed to easily create large-scale 3D virtual humans that can be readily animated. However, current methods need either posed 3D scans captured by expensive scanning equipment or 2D images with carefully controlled user poses. Both of them can't scale up easily. ICON ("Implicit Clothed humans Obtained from Normals") takes a step towards robust 3D clothed human reconstruction from in-the-wild images. This also enables creating animatable avatars directly from video with personalized and natural pose-dependent cloth deformation. Homepage: https://ift.tt/95W3hrO Github: https://ift.tt/78HVTuL Google Colab: https://ift.tt/EkRoK2b... https://ift.tt/78HVTuL February 20, 2022 at 04:02AM

Show HN: Full text search on 630M US court cases https://ift.tt/oOaiWDl

Show HN: Full text search on 630M US court cases https://ift.tt/qs0bXYy February 20, 2022 at 01:15AM

Show HN: Arduino 6502 Controller https://ift.tt/RteGN2V

Show HN: Arduino 6502 Controller https://ift.tt/2rWQwkS February 19, 2022 at 11:43PM

Show HN: Statusping.co – Website Monitoring Service https://ift.tt/Vmyj9eL

Show HN: Statusping.co – Website Monitoring Service Hi everyone Just launched a website monitoring service https://statusping.co . It constantly monitors your website and notifies you whenever it is unavailable or returns an unexpected response. If it seems like something useful to you please try it out https://statusping.co and let me know if you have any questions, feedback or anything else :) https://statusping.co February 19, 2022 at 11:53PM

Show HN: Trilby for Hacker News – An Elegant Way to Experience HN on Android https://ift.tt/gEmCKqu

Show HN: Trilby for Hacker News – An Elegant Way to Experience HN on Android Fellow HNers, I just published a brand new Hacker News client for Android. This is my first mobile app ever, and I worked on this for the last two months. It features / lets you: Browse and read Hacker News - view popular and latest articles. Beautiful design and typography. Login to Hacker News, post new stories, comment and interact with others. Powerful search powered by Algolia, filter to get your desired results. View yours and others' profiles: see bio and latest activities. In-app web view when you don't want to leave the app. Personalize the app the way you want - select your favorite fonts. Compact Mode when you don't want any distractions. Meticulously crafted skins and comment themes, auto dark mode. Open native HN links within the app - look for the Orange links. Keep track of your read articles. View single comment threads. Preview your comment before posting/ ...and countless more. Your opinion matters the most to me, so feel free to reach me. The iOS version should be coming soon. I wish you a nice weekend. https://ift.tt/Obh72ED February 19, 2022 at 11:36PM

Show HN: Jimmy – A Gemini Client for macOS https://ift.tt/u0Q1yRA

Show HN: Jimmy – A Gemini Client for macOS https://ift.tt/IUgXt4q February 19, 2022 at 05:32AM

Show HN: Curry game that makes you hungry! https://ift.tt/lMTmSaO

Show HN: Curry game that makes you hungry! https://ift.tt/WBx4eXL February 19, 2022 at 03:38AM

Show HN: A Theory of Anxiety Conditions https://ift.tt/PUzQ9Iy

Show HN: A Theory of Anxiety Conditions Hi HN, I ve been in this community for a while now and have a huge amount of respect for the people and the forum so I wanted to post this here. This is a pretty random one and I wish to emphasise from the very beginning this is not medical advice and is only based on what I saw in myself. It is therefore entirely up to anyone kind enough to have a read to decide whether they think what I describe makes any sense for them. If people have comments or thoughts I think it would be quite cool to use the GitHub issues as a forum for discussion and collecting peoples’ feedback. TLDR When I was diagnosed with an anxiety condition I thought about the specifics of what was going on in my mind probably an unhealthy amount. I wrote it down, then rewrote it many many times and it then sat in my draw for a few years, and I ve finally decided I should put it online just in case it helps someone else. I believe we have largely overlooked the possibility of using introspection of one’s own consciousness to gain scientific understanding and theories of the casual mechanism involved in anxiety conditions. I propose that when I study my own consciousness there appear to be useful abstractions (many of which we already allude to in common language) and that formalising the system described by these abstractions appears to be useful for understanding the casual mechanism underlying the anxiety conditions I experienced. At it’s most basic the casual mechanism I propose relates to the existence (under certain conditions / beliefs) of a feedback loop between those feelings that are partially endogenous and our thoughts (under the definitions of these terms laid out in the essay). Whilst I can only analyse myself, this casual mechanism also appears to be consistent with and explain many of the clinical characteristics of the anxiety conditions described in the DSM. I believe it also sheds light on the current successful therapeutic approaches as well as their failings. However, as emphasised throughout, this is, and can only ever be a theory about me, and can only ever be falsified on an individual basis. Therefore, I would love to hear other peoples’ opinions on whether this description of my conscious experience and the theory I propose is also true for them. Github issues - https://ift.tt/DhZWfgt... PS apologies for the website I m no web developer https://ift.tt/YMF4dKo February 19, 2022 at 12:23AM

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Show HN: Morse Codle – Wordle with Morse Code https://ift.tt/FHAonZs February 18, 2022 at 11:13PM

Free Muni and Cable Car Rides for the Lunar New Year Weekend

Free Muni and Cable Car Rides for the Lunar New Year Weekend
By Stephen Chun

In partnership with Supervisors Chan, Peskin and Preston, the SFMTA will be offering free Muni rides for the Lunar New Year weekend and festivities. Complimentary service begins Saturday, Feb. 19 at 5 a.m. to Monday, Feb. 21 at 5 a.m. This includes free rides on our historic cable cars, a beloved attraction for regional visitors providing them direct access to the Chinatown community and the weekend’s Lunar New Year festivities.  

Additionally, for the remainder of February, thanks to the leadership of Supervisors Chan and Peskin and their generous funding allocation, the SFMTA, Rec/Park and the Portsmouth Square Garage Authority will be providing validation for two hours of free parking at the Portsmouth Square Garage.  

The SFMTA is excited to be rolling out both programs to support the city’s economic recovery including for the Chinatown neighborhood and businesses’ vibrant culture and vitality.   

As we do every year to spread the spirit of Lunar New Year throughout the city, we’ve decorated two of our cable cars with a Lunar New Year theme and will be running them until Feb. 20. The SFMTA API Affinity Group and other staff members will be riding in the parade on a motorized cable car that will be outfitted with commemorative banners.  

A reminder, as we do not have the ability to turn off the Clipper ® readers or change our headway signs:  

• Please do not tag your Clipper® card. If you tag it, you will be charged.  

• Please do not activate a Muni Mobile ticket. Metro fare gates will be open.  

• For access in Muni Metro stations, the fare gates will be open.  

• For those who happen to tag a Clipper® reader during this weekend of free fares, the SFMTA does not have the ability to issue a refund.  

Safety for Muni riders is of paramount importance to us. To ensure San Francisco’s API community members, who’ve seen their loved ones subjected to hateful and racist attacks in recent years, are safe traveling during Lunar New Year, we’ve put additional support of Muni Transit Ambassadors on the buses and at bus stops in Chinatown to assist riders and support bus operators in keeping everyone safe. Many of our Muni operators come from the API community, so, for us, this is also a matter of protecting our employees.  

The SFMTA expresses our thanks to the city for giving us this opportunity to support the city and are extremely proud to be able to help keep Chinatown residents and visitors moving.  

For more information on Muni service and reroutes in effect for the Lunar New Year weekend, please visit the San Francisco Chinese New Year Celebration webpage (SFMTA.com/CNY). 

Published February 18, 2022 at 10:49PM
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Show HN: Replace 't' with 'q' in a Spotify URL to remove personalization https://ift.tt/rHUn0P7

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Show HN: Hacker News clone using Remix and React https://ift.tt/KJUSPhN

Show HN: Hacker News clone using Remix and React Hi all, author here. This project was a pleasure to do, Remix has very good developer experience. But further than that it's actually a really good way to develop applications, it's a mix of old meets new where the paradigm encourages you to take advantage of web standards for data fetching (forms, links, a tags). And it turns out that it's actually an optimal way to develop simple or even complex web applications which can deploy in a number of runtime environments (including edge workers). So you can get an insanely fast website for users. Note that this project is not necessarily an optimal website implementation (since it copies Hacker News) but rather it's intended to be useful as a starting point or reference for your own projects! You can read about some of the benefits of it on the project page linked. By the way I'm currently available to work (if you email me at clinton.dannolfo @gmail!) https://ift.tt/TQ5hzPO February 17, 2022 at 08:38PM

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Show HN: Reversle – Find the words given Wordle pattern and the solution word https://ift.tt/l9n60bo

Show HN: Reversle – Find the words given Wordle pattern and the solution word https://reversle.net/ February 17, 2022 at 04:53PM

Show HN: What The Fake: Guess which headline is real? https://ift.tt/Xi6B7Mo

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Show HN: Simple App that picks an option out of a list https://ift.tt/6xQy57B

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SFMTA Rolls Out Battery Electric Bus Pilot Program

SFMTA Rolls Out Battery Electric Bus Pilot Program
By Stephen Chun

The San Francisco Municipal Transportation Agency (SFMTA) announced the first of three battery electric buses have entered revenue service achieving a major milestone in the agency’s greater goal of an all-electric fleet and a carbon-neutral San Francisco by 2040, as explained in the SFMTA’s Sustainability and Climate Action Program.  

As part of the program, Muni had initially ordered nine battery-electric buses, three each from three manufacturers, New Flyer, BYD USA and Proterra, for an 18-month tryout. As the program evolved, a fourth manufacturer, Nova Bus, was added to the program who would bring in three additional e-buses for the extensive testing. Currently five e-buses have arrived. The rest of seven will be delivered by the end of 2022.   

Prior to the launch, the e-buses were tested on some of our most challenging routes. The new coaches will be serving the 9 San Bruno, 22 Fillmore, 29 Sunset and 44 O'Shaughnessy lines. The three battery-electric buses, one each from New Flyer, BYD USA, and Proterra, will be running on the same line each day to gather data on how they respond to the challenges of revenue service across our unique geographic terrain.  

Leading up to this launch, the SFMTA has been working with PG&E to complete and update the charging infrastructure, called ChargePoint Express Plus, needed to power our new battery electric fleet. Each bus takes about four hours to charge and the electrical support equipment is enclosed within the Electrical Equipment Center directly adjacent to the charging stations.  To date, we have nine of 12 charging stations completed, which are powered by Hetch Hetchy Power. The three remaining chargers are currently in fabrication and anticipated to be delivered in Spring 2022. Construction will continue once the three chargers arrive. The overall completion of the installation project is expected for summer 2022.       

As of 2019, 47 percent of San Francisco’s greenhouse gas emissions are generated by the transportation sector which is heavily reliant on carbon intensive fossil fuels. The SFMTA says its reliance on harmful fossil fuels is changing the earth’s climate and contributes to extreme weather events, increased forest fire risk and sea level rise.   

However, the SFMTA continues to be a leader in providing safe and sustainable transportation options. The SFMTA’s energy-efficient Muni fleet contributes less than two percent of the sector’s emissions and moves approximately 700,000 every day! Today, the SFMTA operates the greenest transit system of any major city in North America   

Program Background  

We are committed to ensuring that BEBs can deliver the same standard of reliability and service as our current hybrid-electric bus fleet. In recent years, the transit industry has witnessed significant progress in battery-electric technology. However, the question remains of whether BEBs can handle San Francisco’s heavy transit ridership and hilly routes. To answer this question, the SFMTA continues to evaluate the battery-electric bus program.  

The BEB program serves as an important step towards achieving the greater goals of an all-electric fleet outlined in the SFMTA’s Zero Emission Bus Rollout Plan and a carbon-neutral San Francisco by 20450. Additionally, this project contributes to the City’s Climate Action Strategy goals and supports the City’s voter-approved Transit-First Policy established in 1973.  

Environmental Commitment   

San Francisco is committed to achieving net-zero greenhouse gas emissions by 20450. The SFMTA, which has operated a network of zero-emission vehicles for almost 85 years, is playing a key role in achieving this goal. Throughout our agency’s history, we have consistently and proactively pursued and implemented the latest in green transportation technologies. Today, the SFMTA accounts for less than two percent of the City’s transportation related GHG emissions and operates the greenest transit system of any major city in North America. For more information on our Battery Electric Bus program please visit our website.  

Published February 16, 2022 at 02:03AM
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Show HN: Open-source infra for data scientists https://ift.tt/Cmlbq3M February 16, 2022 at 01:36AM

Show HN: Das Bangen Froomverk https://ift.tt/4WmsHK5

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2022 Muni Service Gradually Phasing Back

2022 Muni Service Gradually Phasing Back
By Mariana Maguire

The 8AX Bayshore Express A is one of the Muni bus routes temporarily suspended since March 2020 that will be brought back into service in April 2022. 

Starting Saturday February 19, we will begin implementing the 2022 Muni Service Network plan. Changes include long-awaited Muni service restorations set to return in phases over the course of the year based on available resources.  

While we look forward to continuing implementation of the approved 2022 Muni Service Network as quickly as possible, Muni service since the beginning of the year has been significantly impacted by the Omicron surge. Currently, we are missing between 20 and 25% of scheduled Muni service, which means that riders are waiting longer than usual for their bus or train, and they are experiencing more crowding while onboard. 

The staffing shortages the SFMTA is experiencing will not impact the February 19 service changes because they are relatively resource neutral. However, we do need to delay the more extensive bus changes that were planned for March. 

What to Expect February 19 

Starting Saturday, February 19, Muni Metro service hours in the subway will be extended on Sundays until midnight (instead of 10 p.m.). The new Muni Metro hours will be approximately 6 a.m.–12 a.m. on weekdays and 8 a.m.–12 a.m. on weekends. 

Last Muni Metro trips on the KT Ingleside-Third, M Oceanview and N Judah will depart from their various neighborhood stops between approximately 11:30 p.m. and 11:50 p.m. in order to service the subway by midnight.  

Late night Muni Metro buses on the KT Ingleside-Third, M Oceanview and N Judah lines will continue to operate, in addition to train service, from 10 p.m. to 12 a.m. on Sundays until bus service is adjusted in mid-April. 

Owl service will continue to run from midnight to 5 a.m., except for the L Taraval Owl, which will continue to run from 10 p.m. to 5 a.m. 

Additionally, the J Church will resume service between Balboa Park and Embarcadero. This change was approved by the SFMTA Board of Directors in December 2021 based on feedback from J Church customers. As the SFMTA Board of Directors requested we will continue to monitor subway performance and report if conditions degrade. To minimize subway congestion, J Church frequency will go from 10 to 15 minutes on weekdays, and 12 to 15 minutes on weekends. 

During hours when the subway is closed, the J Church will turn around at Church Street and Duboce Avenue.

Looking Ahead 

 We plan to implement our next schedule in mid-April and will include the 8AX/BX Bayview Hunters Point Express routes and a minor extension on the 56 Rutland to Burton Highschool. We will also reduce the scheduled frequency on the 1 California, 14R Mission Rapid and 30 Stockton to match our current delivery. This will improve reliability and vehicle spacing on these routes. 

Despite our desire to expand service further in March, we don’t believe it would be responsible to make these changes until we are confident that we have the staffing needed to deliver on them. We are committing to a schedule we know we can deliver so our customers are not left waiting longer than usual for their bus or train. Customers are already experiencing longer wait times and crowded vehicles because of our high level of absences related to the Omicron surge compounded by our existing transit staffing shortage. Additionally, because of the fallout from Omicron and an increasingly competitive job market, we had fewer trainees in our operator training classes in January and February than we had planned for. These were the trainees who were going to be supporting our added service.  

In summer we expect to bring back additional routes that have been temporarily suspended since 2020 like the 2 Sutter (previously the 2 Clement), 10 Townsend and the 21 Hayes, some with modified routing, see SFMTA.com/2022Network for information.We will provide a more detailed description of the schedule as soon as it’s available. 

We deeply appreciate your incredible patience and understanding as we keep pushing forward. Please know that we are working behind the scenes to address gaps in service with a focus on access to essential services like hospitals, groceries, diverse workplaces and schools and service in the neighborhoods identified in the Muni Service Equity Strategy. We are also working to minimize large gaps in service and prioritizing service to Chinatown to support additional travel during Lunar New Year. A huge thank you to the hard working men and women at SFMTA that are keeping the city moving under extraordinarily difficult circumstances. 

If you need an alternative to Muni for essential trips, read about our Essential Trip Card and other transportation support programs. 

Published February 15, 2022 at 07:35AM
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Show HN: Our fair salary calculator for remote teams (+ template) https://ift.tt/fekJ3Iz

Show HN: Our fair salary calculator for remote teams (+ template) https://ift.tt/LONYKMe February 14, 2022 at 07:43PM

Show HN: I made an app to help replace Taylor Swift songs on Spotify https://ift.tt/fmnsReo

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Show HN: No-code alternative to Retool, Appsmith, Internal, etc. Hi, founders! We’ve actually launched quite some time ago, but (semi)pivoted a few times along the way. Jet Admin is an app builder for creating internal tools, admin panels, dashboards, external portals, and so on without coding. You can connect to any backend, assemble a UI through the visual builder, and set up data binding, transformations, conditionals, etc. through the point-and-click interface. If you need to, you can create custom HTTP, SQL queries, make data transformations with JS, and embed custom UI components. We believe that product, data, operations teams should be able to build the very tools they use. And with HN being mostly the coder community, it’d be particularly interesting to hear your feedback/thoughts! https://ift.tt/TB4vqKh February 14, 2022 at 11:50AM

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AT&T 3G Decommissioning Impacts on NextMuni Electronic Displays at Transit Shelters

AT&T 3G Decommissioning Impacts on NextMuni Electronic Displays at Transit Shelters
By Kharima Mohamed

Due to the nationwide AT&T 3G shutdown on February 22, 2022, over 650 NextMuni displays that are currently utilizing AT&T 3G modems will no longer be able to display real-time Muni vehicle arrival predictions or other information. The push-to-talk buttons at shelters using 3G modems will also be inoperable. This outage will NOT impact online real-time information provided on mobile and web formats.  

To address this situation, the SFMTA is:  

• Expediting delivery and installation of new replacement displays procured under the Next Generation Customer Information System (CIS) project.   

• Upgrading modems in existing displays from 3G to 4G to maintain predictions while awaiting the new replacement displays.   

• Providing physical static signage at affected stops and platforms indicating how riders can obtain real-time information in other formats, including by web, text and phone.    

As part of the Next Generation Customer Information System project, the SFMTA is ordering over 700 new Liquid Crystal Display (LCD) displays to display real-time information at Muni transit shelters. Approximately one-third of these displays will be double-sided to provide additional visibility at the highest-ridership stops and major transfer points. 

The LCD displays will replace existing NextBus Light Emitting Diode (LED) displays, many of which have been in service for two decades and have reached the end of their lives. These LED displays are no longer manufactured. 

An extensive public outreach effort helped provide the new display’s overall design and other Customer Information System elements.   

Key features of the new displays include: 

• 24-inch LCD screens with vandal-resistant tempered glass 

• Americans with Disabilities Act (ADA) compliant text-to-speech capability 

• Larger and clearer text 

• Letters and characters in multiple languages 

Unfortunately, the pandemic and global supply chain issues have impacted the manufacturing and delivery of the new replacement displays and brackets to mount these displays. Our display supplier has shipped over 150 of these displays. Once brackets arrive, the SFMTA will coordinate with Clear Channel and start to install them. This effort is currently anticipated for late February and will continue into the spring.  

Manufacturing and installation will continue for all display types – including double-sided shelter displays for higher ridership stops, surface rail station signs, and underground rail station displays – for another year. Our contractor, Cubic, is working with its suppliers to reduce this timeline contingent upon easing of global supply chain issues. The SFMTA is prioritizing display installations in shelters based on serving equity neighborhoods/or routes, as well as less frequent services where customers experience the longest waits. The rationale for those priorities is to minimize inconvenience for as many customers as possible with an emphasis on equity populations.

  

 Preliminary design of the shelter display indicating estimated vehicle arrival time and route destination. 

Physical signage at affected stops and platforms providing alternative methods to obtain real-time information:

• The SFMTA will install physical weatherproof multilingual signs at potentially impacted shelters and platforms to inform riders how they can alternatively access predictions, which will remain available through mobile, web and phone.  
• To provide customers with context-sensitive information and maximize convenience, the posted signs will provide available channels where customers can access location-specific predictions for routes serving their stop.  

  

Printed sign at stops where real-time information on NextMuni displays will not be available due to AT&T’s nationwide 3G decommissioning; information will still be available through mobile, web online means and phone.  

Options to access information include:    

• SFMTA.com Stop Pages – The posted signs will include a URL and QR (Quick Response) code that will enable customers to access specific stop pages on the SFMTA website that include predictions for routes serving that location. Each page has a convenient short URL of its stop ID. For example, Market and 11th can be found at SFMTA.com/13245.  

• SFMTA.com/NextMuni – The SFMTA will enable geolocation on a new page of our website, SFMTA.com/NextMuni. Based on a user’s location, this page returns the nearest stop pages to find applicable predictions. The page will also include a lookup for address, intersection and places of interest as well as a map interface for users that do not wish to use geolocation. 

• 511 Voice Response – Customers will be able to dial 511 and enter or say the stop ID to receive applicable predictions.  

• SF 3-1-1 Operator Assistance – Customer Service Representatives are available to provide predictions and multilingual support 24 hours a day, 7 days a week via telephone, and TTY (via 711).    

• SMS (Short Message Service) Text – Customers may also text the stop ID to 41411 to receive predictions.    

Additionally, the SFMTA’s Twitter account, @sfmta_muni provides real-time alerts about Muni service disruptions and provides predictions. During staffed hours, the SFMTA will inform customers when their next departure is if they tweet their location, route and direction.   

The SFMTA will continue to monitor the situation with AT&T’s 3G decommissioning and adjust plans if necessary. We will work with Cubic to expedite delivery and installation of new CIS displays.    

In the meantime, we are soliciting feedback from key stakeholders on the design of the new CIS display as we fine-tune how information will be displayed and focused on improving prediction quality for riders. These improvements, anticipated to go live in Fall 2022, include minimizing ghost buses, improving terminal departure predictions, indicating vehicle location and supporting headway-based operations on routes.    

 

Published February 12, 2022 at 06:52AM
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Show HN: A simple static website generator in Python https://ift.tt/WftBIDK

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Show HN: MemSafeCrypto, Java cryptography primitives using DirectByteBuffer https://ift.tt/MOgbAWc

Show HN: MemSafeCrypto, Java cryptography primitives using DirectByteBuffer https://ift.tt/Opnjwut February 12, 2022 at 12:13AM

Show HN: GuideLab – in-app user guides for their entire journey https://ift.tt/WwmEbkU

Show HN: GuideLab – in-app user guides for their entire journey Hi HN, I’m James and I’m excited to share GuideLab, on-demand in-app guides to reduce support load and make your users happier. After a decade of working on products with small (20k) and large (millions) user bases, one thing remained clear - level 1 support takes up a lot of time. From universal usability (’how do I reset my password?’, ’how do I invite team members?’) to product specific problems, the answer is sometimes in a chat bot or knowledge base, but it’s cumbersome for the user and often gets lost in translation. Using GuideLab, you create in-app guides through a UI ("no code") which can then be shared with your users via a link special link over any platform: email, Zendesk, Intercom, in a KB, social media etc. As soon as a user clicks the link, they’re taken to your app and instantly see the guide. There’s also our search widget that you can embed directly in your web app. A 'Help Guides' tab appears for the user, where they can search and view any guide you've created. In that way GuideLab is fundamentally different to other guiding software like AppCues or userpilot. They focus on opting users into guides based on cohorts/attributes whereas GuideLab lets users view guides when they need them most. There’s a quick (<1m) video on the homepage ( https://guidelab.io ) walking you through how GuideLab works. If you have any other questions, or if there’s anything you’d love to see in this space, please share. https://guidelab.io February 11, 2022 at 03:10AM

Show HN: The BLAKE3 hash function running on a 6502 microprocessor https://ift.tt/oIvn2Uc

Show HN: The BLAKE3 hash function running on a 6502 microprocessor https://ift.tt/7soqwz1 February 11, 2022 at 11:57AM

Show HN: 50x50.space a public board to doodle together https://ift.tt/vpf3zYQ

Show HN: 50x50.space a public board to doodle together https://50x50.space February 11, 2022 at 10:45AM

Show HN: Hardle – Hard Wordle where the color of the hints is not known https://ift.tt/enEDJzH

Show HN: Hardle – Hard Wordle where the color of the hints is not known https://ift.tt/WsxjGEI February 11, 2022 at 02:55AM

Show HN: Lessons learned from my 10 year open source project https://ift.tt/7uGJV5O

Show HN: Lessons learned from my 10 year open source project I've been developing SpiderFoot (an OSINT/recon tool) for 10 years now, so wanted to share my story and try to distill some lessons learned in the hope they might be helpful to others here who might be considering writing/open-sourcing their own tools. Here's the post: https://ift.tt/VteTSIy And the repo if you want to check it out: https://ift.tt/pfMPdcw -- TL;DR version of lessons from the post.. Lesson 1: Writing open source software can be very rewarding in ways you can’t predict Lesson 2: Be in it for the long haul Lesson 3: Ship it and ship regularly Lesson 4: Have broad, open-ended goals Lesson 5: If you care enough, you’ll find the time Lesson 6: No one cares about your unit test coverage Lesson 7: There’s no shame in marketing Lesson 8: Clear it with your employer Lesson 9: Foster community Lesson 10: Keep it enjoyable -- I hope you find it useful and inspires some of you to get your project out there! Feel free to ask me any questions here and I'll do my best to answer. February 11, 2022 at 02:16AM

Show HN: Training synthetic models on highly complex datasets https://ift.tt/yj8U2QR

Show HN: Training synthetic models on highly complex datasets https://ift.tt/s8ti1Eg February 11, 2022 at 01:48AM

Show HN: A Schemaless Data Store Within Your SQL Database https://ift.tt/mcD25Oe

Show HN: A Schemaless Data Store Within Your SQL Database Hi HN, we're Eric and Dean, creators of SchemafreeSQL. Its roots go back to an on-line Web App Development Environment we developed back in 1999. It was comprised of an IDE, Web Server, Object Store, Virtual File System, Template System, and polyglot (Java, JavaScript, and Python). Of course, we named it “.OS”. Then we ended up dropping it. But that's a story for another time. It was the ease of use of the Object Store from .OS that we really missed, which brings us back to SchemafreeSQL. It provides an enhanced API to your SQL Database which allows it to function as a Schemaless Objectstore. Yes, "Schemaless Objectstore" might be an oxymoron if you consider that objects have strict "schemas". So what are we talking about here? It started with a simple goal. We wanted to store data just as simply as one could throw a JSON document into a doc store, but while maintaining the power of the data's relations and references in an object sense. What we ended up with was a JSON over HTTP API (for ubiquitous access from any language), that maps any JSON structure into an optimized, static set of indexed tables in any SQL database (MySQL being our first port). Using it, we can immediately store any data we want, without having to create tables and indexes and optimize them. Inserting data is as easy as sending a JSON doc to a doc store, but in SFSQL all nested relations inherent within that document are stored as objects and primitives. And, with a little extra JSON syntax we can use references and eliminate duplication of data (e.g. "#ref": "oid-goes-here"), all from within the same source JSON doc. There is also no added speed penalty for referencing an object. In fact, all parent nodes in the JSON source data are stored as objects. So any object can be referenced from anywhere, allowing for complex relations (e.g. any-to-any), enabling rapid prototyping of data structures (no tables to create), and enabling unique on-the-fly relations if need be. Queries are issued using JOIN-free SQL query syntax (e.g. SELECT COUNT(*) WHERE $s:person.address.state='NY') that eliminates the verbosity of the standard SQL JOIN, yet still maintains access to the primitive and aggregate functions of the underlying SQL database (e.g. FORMAT(), COUNT(), etc.) which simply get passed through. What it's not? It's not a database on it's own and it's not a horizontally scalable big data store. Although, since it can extend practically any SQL database, it's ability to scale is in large part tied to the scaling ability of the chosen SQL database that it's extending. It's also not an ORM as there is no strict mapping of objects in code to objects in the datastore. And yes, there were trade offs in it's design. One design choice was that every primitive be indexed, which results in better performance than against a straight SQL table without the proper indexes, though slower than a straight SQL table with a composite index tailored to that query. But, the ability to JOIN to an existing SQL table within a SFSQL query is on the roadmap which will allow you have the best of both worlds (custom tables w/custom indexes referenced from within a SFSQL query). As well, there is a situation one encounters in indexing choices (but that you won't encounter with SFSQL) that we like to call the "Index Permutation Limitation". Simply put, there is a real limit to the number of composite indexes that you can create for any table/collection. This is especially a problem when - for instance - you want to give end users the ability to query across any of the possible attributes across the myriad product types that a big online store may carry. We get into detail on this point within our FAQ. So what it is? It's an extension to SQL databases that makes storing and querying and modeling and just generally using a datastore... easier. We're hoping it will stir up some interesting use-cases. Thanks in advance for the feedback! https://ift.tt/XQZ9G13 February 11, 2022 at 01:27AM

Show HN: EdgeDB 1.0 https://ift.tt/3sjKbtM

Show HN: EdgeDB 1.0 https://ift.tt/8NpgqDI February 10, 2022 at 11:43PM

Show HN: What if Dependabot and Ansible had a child? updatecli.io https://ift.tt/k1rQGz0

Show HN: What if Dependabot and Ansible had a child? updatecli.io What if Dependabot and Ansible had a child? Well for me that could be Updatecli. Updatecli is a project that I started to help maintain the infrastructure of the Jenkins project. I needed something flexible enough to update YAML with whatever information needed. Because let’s say it, everybody loves YAML. YAML is everywhere. Run it from everywhere… Updatecli is a command-line tool written in Golang and available for Windows, Linux, MacOSx, amd64, arm64, thank you Goreleaser All of that to say that it runs from wherever CI or laptop we need. As of today, Updatecli opened over 3000 Pull requests on Github, and it evolved to update automatically Dockerfile, Markdown, Helm Chart, and of course a lot of YAML for tools like Puppet, Kubernetes, or Jenkins. How does it work? Updatecli loads pipeline configurations from YAML(s) or Golang templates then enforce the state defined by the pipeline configuration. A pipeline run as followed: 1. Clone in a temporary location any git repositories used by the pipeline. 2. Fetch information for every *source* defined, and then inject them as entry parameters into condition(s) and target(s). 3. Test that all *conditions* defined succeed otherwise abort the pipeline. 4. Enforce the state for every *target* defined. A state means different things depending on the resource type, more on this later. 5. Commit and open pull requests when needed. 6. Apply next pipeline A Updatecli pipeline relies on resources aka “extension” aka “plugins” to adapt pipeline behavior. By combining them, we can easily automate scenarios for release workflow, GitOps, dependency management, documentation update, etc. A simple scenario could be: * Retrieve the latest Golang version * Test that a docker image with the latest Golang version exist on Dockerhub * If it exists, then bump the version in a YAML file and open a pull request on GitHub with the change As of today, there are 9 extensions for "sources", 8 for "conditions", 6 for "targets", 2 for git repositories, and 1 for pull requests. A very simple pipeline is available on -> https://ift.tt/63a7IAR For more complex pipelines, you can look for directories named “updatecli/updatecli.d” at the root of repositories on https://ift.tt/Ajy5dcH or the Jenkins infrastructure repository such as https://ift.tt/ZvCad19 I maintain a documentation website to document the different configuration. It’s not perfect but it’s available on www.updatecli.io What’s next? Well, it depends on many things. Updatecli is since the beginning, a fun side project, I wanted to practice Golang programming while automating tedious recurring tasks. I built it in a way that I could reuse it across the different projects which I maintain. It’s rather simple to add new resources so I’ll keep adding them based on my needs, I welcome any contributions that would benefit the community. More information on https://ift.tt/UdblDnP https://ift.tt/G9b4KcN February 10, 2022 at 07:29PM

Show HN: Class Variance Authority – type-safe variants for your UI components https://ift.tt/gCBaWcX

Show HN: Class Variance Authority – type-safe variants for your UI components https://ift.tt/1izElrt February 10, 2022 at 03:31PM

Show HN: Redirect your customers from your marketing page to your app https://ift.tt/1nkL8U7

Show HN: Redirect your customers from your marketing page to your app Hi HN! I've gotten a bit frustrated by going to `datadog.com` instead of `app.datadog.com`. I know that I could use a chrome extension to do this redirect for me (I do). But since this is a painful UX, I think that SaaS companies should do something to improve it for all of their users. So I made `marketing-redirect`, a quick bit of HTML to put on a marketing page that lets customers get automatically redirected to the application they're already paying for: https://ift.tt/MOTFt0I You can see an example of it in action here: https://ift.tt/QHYp9L7 Aside from just making the tools I use better, I'm brainstorming ways to monetize this. My best idea is to create a cloud service the help marketing teams remove or tag the page views from paying customers who visit their marketing page so their analytics software can exclude them as possible leads. I'd love to hear your feedback. Thanks, Elliot February 10, 2022 at 07:24AM

POTUS Appoints SFMTA Planner to U.S. Access Board

POTUS Appoints SFMTA Planner to U.S. Access Board
By Stephen Chun

A big shout out to Maddy Ruvolo, Streets Accessibility Planner in the Taxi, Access and Mobility (TAMS) Division! 

On Monday, the President of the United States announced his intent to appoint our very own Maddy Ruvolo to serve on the U.S. Access Board as an Architectural and Transportation Barriers Compliance Access Board Member. The U.S. Access Board is an independent federal agency that promotes equality for people with disabilities through leadership in accessible design and the development of accessibility guidelines and standards. This role is a very important, critical and prestigious position and it is no secret that Maddy Ruvolo is the perfect individual to serve on the U.S. Access Board and represent San Francisco.  

Ruvolo has been widely recognized for her commitment in the accessibility of transportation for persons with disabilities. At the SFMTA, she has been instrumental in the agency’s efforts to ensure the accessibility of emerging and active mobility modes in scooter and bicycle programs, and Transporation Network Companies (TNC).   

Ruvolo also played a key role in the implementation of accessibility guidelines for Shared Spaces, where business owners are required to comply with the Americans with Disabilities Act (ADA) for their parklets and/or outdoor (dining) spaces. Her work also involves conducting engaging and effective public outreach, including soliciting meaningful input from people with disabilities and older adults on pivotal decisions about mobility in Golden Gate Park. 

Ruvolo will be staunchly representing San Francisco and advocating for persons with disabilities in the transportation sector.  She has a master's degree in Urban and Regional Planning from UCLA, a Bachelor of Arts in American Studies from Scripps College, where she graduated summa cum laude, and she has worked for the UCLA Institute of Transportation Studies, the Los Angeles Department of Transportation, and the Oakland Department of Transportation. Ruvolo has received many accolades for her past accomplishments such as the Dwight David Eisenhower Transportation Fellowship and Myra L. Frank Memorial Graduate Scholarship. And of course, we recognize her experience here at the SFMTA as a San Francisco Fellow in Livable Streets, an analyst on the Performance Team, and now as a transportation accessibility planning expert.   

Please join us in congratulating Maddy Ruvolo! Many across the country will now benefit from her commitment to equal access and direct engagement. For more information, please visit U.S. Access Board or President Biden Announces Key Appointees. 

Published February 10, 2022 at 03:29AM
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Show HN: Jless, a command-line JSON viewer https://ift.tt/xrpjvK3

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Show HN: PgCat, Postgres pooler with sharding, load balancing and failover https://ift.tt/Bl4GDON

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Show HN: CNC G and M Code Parser in Python https://ift.tt/imXA7ca

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Show HN: BlockPaper – Centralized, paper-backed blockchain in my home office https://ift.tt/sXY9h3k

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Show HN: A Penny – answer questions, earn dollars https://ift.tt/YkvDKEe

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Show HN: Building a Programming Language for Kids https://ift.tt/HNnQ6h7

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Show HN: I built a site to find the best newsletters https://ift.tt/XNGWM30

Show HN: I built a site to find the best newsletters Hey HN, sharing something I've been working on. I love reading new voices. I subscribe to a lot of brilliant newsletters but found it hard to keep track of all the great stuff I was reading. I'd read something, love it, never be able to find it again. And then, how do you find new ones worth trying? And which posts do you start with? With Inbox World, you can submit and upvote the best of Substack and other similar platforms. The goal is to build a community around the best independent writing out there. It's like HN for newsletters! This is a passion project for me and I'm not technical at all. This is its earliest v1 form, open to everyone; no logins or data collected, no ads, no premium tiers, everything on one page. And I just added an automated email that sends you the most upvoted links weekly — a newsletter for newsletters. Would love to hear what you think in the comments below. Thanks for reading. PS: If you want to chat about this idea or are interested in working together, I’d love to talk. Ping me here or send me an email at kabir.chibber@gmail.com https://inboxworld.io/ February 5, 2022 at 03:52AM

Show HN: Angularis – like Tetris, but based on triangles https://ift.tt/LPRvGF5

Show HN: Angularis – like Tetris, but based on triangles Angularis is a game similar to Tetris, but based on triangles instead of squares. Which is why it also has diagonal movements. I had this idea about a month ago and built the game in my spare time. I think it is a bit more difficult compared to Tetris. You kind of have to get used to "think diagonally". Maybe it can be a nice little challenge for you. I'd be happy to receive some feedback. Thanks! https://ift.tt/50WMiYz February 5, 2022 at 03:34AM

Show HN: We built unit/integration test results aggregator https://ift.tt/yP30L9a

Show HN: We built unit/integration test results aggregator https://ift.tt/eCbZGhF February 4, 2022 at 11:58PM

Creating Sustainable Change in Downtown San Francisco

Creating Sustainable Change in Downtown San Francisco
By

Rendering of 6th Street between Market and Howard Streets.

When planning for new projects in Downtown San Francisco, the SFMTA must look at potential sites through multiple lenses:   

• How did previous planning decisions that funnel traffic through the Tenderloin to freeway onramps in SoMa influence existing street conditions?   

• How can we leverage quick-builds and capital streetscape projects now to make the streets safer not only today, but far into the future as well?  

This dual-pronged approach allowed the SFMTA to address immediate safety issues along 6th and Taylor streets while collaborating with San Francisco Public Works to bring capital improvements to these corridors. We’re excited to share that capital construction is beginning on 6th Street in February, and work will begin on Taylor this spring! 

6th and Taylor streets are among the 13%  of city streets that account for 75% of severe traffic injuries and fatalities known as the Vision Zero High-Injury Network. The communities that live along these corridors largely consist of seniors, children, people with disabilities, limited English proficient people, and lower-income families—all of whom face higher risks of traffic collisions resulting in injury and/or death.   

Both the 6th Street Pedestrian Safety and Safer Taylor Street projects were legislated in the fall of 2018. Within a year, the SFMTA constructed its first quick-build improvements along 6th and Taylor streets to address critical pedestrian safety needs. These included:  

• Travel lane reconfigurations to calm traffic and limit last minute lane changes  

• Signal changes and left-turn restrictions to manage traffic flow and reduce collisions  

• Curb management and buffered parking lanes to prioritize passenger and commercial loading zones  

• Painted safety zones and daylighting to slow fast turning vehicles and improve visibility of people walking   

These changes reduced opportunities for conflict between motorists and sidewalk users while accommodating the community’s various street usages. After implementation, evaluation showed a 21% decrease in vehicle speeds on average along 6th Street, and a 100% reduction in double parking along Taylor Street. Larger capital projects take time to design and bid, but the SFMTA did not have to compromise time for street safety. The quick-build improvements were installed while the projects’ construction-heavy streetscape elements were still being refined.  

Rendering of Taylor Street between Turk and Ellis Streets.

While quick-builds address many of the immediate traffic safety needs, the capital streetscape improvements that are beginning construction now—including signal improvements and landscaping features—create more durable safety features and quality of life improvements. Many downtown residents live in small quarters like single-resident occupancy (SRO) properties, often with little to no outdoor space. The sidewalks along these corridors often function as an extension of people’s homes. Widening the sidewalks will enhance the space and allow a clear path of travel, especially for those using mobility devices, like wheelchairs.   

Throughout the process from quick-build to capital construction on these corridors, we’ve partnered with local organizations to get the word out to community members about the planned improvements. This winter, our partners at Code Tenderloin hosted three information pop-ups in the project area, where they served barbecue and chatted with residents about the upcoming streetscape changes. Over the course of long-term construction projects like those beginning at 6th and Taylor streets, building community trust and creating channels for consistent communication, especially with hard-to-reach populations, is essential.Code Tenderloin is planning more events to keep people informed. Subscribe to the SFMTA project email lists to learn more!  

Informational BBQ pop-up hosted by Code Tenderloin in December.

Capital improvements also allow for more possibilities to incorporate community elements and identity. 6th Street is part of the Filipino Cultural District, and both 6th and Taylor streets are part of the Transgender District, the first legally recognized transgender district in the world. Throughout the detailed design phase, we have been working closely with local groups such as SOMA Pilipinas and The Transgender District to implement community-identifying decorative crosswalks. These improvements will build off the previous quick-build work to further enhance safety and livability for people walking along these corridors.   

Since fall 2018, the SFMTA and Public Works teams have been diligently designing construction plans that include sidewalk widening with corner bulb-outs to shorten crossing distances and reduce speeds of turning vehicles, new and upgraded utilities and traffic signals and streetscape amenities such as new trees, benches, and decorative crosswalks.  

These project elements will continue to enhance the walking, biking, shopping, and living experiences of the 6th and Taylor Street communities. Due to unique issues below street level involving utilities and sub-sidewalk basements along the project corridors, these projects will require extensive construction.   

While the SFMTA led the planning and legislation processes of these projects, we will be handing the baton to San Francisco Public Works to manage implementation and construction communication. If you haven’t already, head to the SF Public Works 6th Street Pedestrian Safety Project page to sign up for updates. As construction begins, both agencies will continue to reach out to the community to minimize disruption to merchants, residents, and visitors along 6th and Taylor streets. For more information, please visit SFMTA.com/6thSt and SFMTA.com/Taylor. 

 

Published February 05, 2022 at 12:05AM
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Show HN: Bring back the show desktop hover / aero peek feature on Windows 11 https://ift.tt/r4C0bep

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Show HN: Java TUI framework with sixel image support https://ift.tt/SjiyB0A

Show HN: Java TUI framework with sixel image support https://ift.tt/k6GP9Hx February 4, 2022 at 04:10AM

Plan Your Next Golden Gate Park Trip with Muni

Plan Your Next Golden Gate Park Trip with Muni
By Eillie Anzilotti

 

A map of San Francisco showing Muni lines that offer direct service to Golden Gate Park, including: The 18 46th Avenue, the 29 Sunset, the 5 Fulton and 5R Fulton Rapid, the N Judah, the 44 O’Shaughnessy, the 33 Ashbury/18th Street, the 7 Haight/Noriega, the 43 Masonic and the 28 19th Avenue. Around each bus route shown on the map, a red zone shows the range within 1,000 feet of a stop, orange shows within 2,000 feet of a stop, and yellow shows within 3,000 feet.

Here’s a fun fact: 70% of San Franciscans are within a 15-minute walk of a transfer-free Muni ride to the largest public space in our city: Golden Gate Park.  

Especially as COVID-19 has heightened the importance of outdoor recreation and park access, SFMTA has made efforts to update Muni service to get people to Golden Gate Park. As of now, there are nine Muni lines that provide direct access to the park. (Check out the map above that Muni operator Mc “Mack” Allen made to illustrate transit access!) Even in neighborhoods farthest geographically from the park–like the Mission, Bayview and Excelsior—several Muni lines, including the 44 O’Shaughnessy, the 33 Ashbury/18th Street and the 29 Sunset, provide direct service to the park.   

Map of San Francisco showing a detailed view of Muni routes from the southern and southeastern parts of San Francisco that serve Golden Gate Park: the 44 O’Shaughnessy, the 29 Sunset, the 43 Masonic, the 28 19th Avenue, the 18 46th Avenue and the 33 Ashbury/18th Street.

We know, though, that lines on a map don’t tell the whole story. Over the past year, the SFMTA has been listening to communities as part of our Golden Gate Park Access & Safety Program—our effort to improve access to and within the park—and our Muni 2022 Service Network Plan. From many people across the city, especially youth, seniors and people with disabilities, we heard that restoring connections and increasing frequency to reduce crowding and wait times on high-ridership Muni lines are essential to getting people to the park—and all around San Francisco. 

The incredible thing about a bus network is its flexibility: in response to feedback and changing conditions, we can continually evolve our routes to better meet the needs of San Franciscans. That’s what’s happening with the 29 Sunset—one of our longest and most-used Muni routes, and one that passes right through Golden Gate Park.  

Every day, around 11,000 people from the Bayview, Excelsior, Park Merced, Sunset and Richmond neighborhoods ride the 29 Sunset—including thousands of students from the significant number of schools and universities along the route. Over the last year many told us that the route needs some upgrading. Our 29 Sunset Improvement Project, developed with the communities the line serves, will improve frequency and speed to reduce crowding and wait times.  

In addition to improving service on the 29 Sunset, there is also an opportunity to reduce travel times for people accessing Golden Gate Park. Identifying new sustainable, long-term funding for Muni could support the addition of more rapid lines across the city, including a 29R Sunset Rapid.  

The 5 Fulton also provides all-day service to Golden Gate Park. Recent improvements include two temporary transit bulbs that were installed at 6th Avenue eastbound and 8th Avenue westbound, that save time and improve reliability for riders on the 5 Fulton and 5R Fulton Rapid. Six permanent transit bulbs between Arguello and 10th Avenue will ultimately be installed as part of the Fulton Street Safety and Transit Project and will add to over a decade of improvements to these lines. With the installation of these bulbs, Muni Forward transit reliability upgrades will have been completed along the entire route of the 5 Fulton and 5R Fulton Rapid—the first Muni lines to achieve this distinction. As more operators are hired and trained this year, Muni is expected to increase frequency on the 5 Fulton and 5R Fulton Rapid in June 2022.  

Golden Gate Park is a central feature of our city and looking at how easy—or difficult—it is for people across San Francisco to access it helps us understand what we can and should be doing to improve transit service for all. We’re excited to continue our work with communities to make Muni access to Golden Gate Park more equitable and enjoyable! 

Published February 04, 2022 at 04:32AM
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