Show HN: Search HN Favorites or Export to CSV/HTML https://ift.tt/I2k8ol7

Show HN: Search HN Favorites or Export to CSV/HTML I wrote a JavaScript tool to search your HN favorites and export them to CSV or HTML. The JavaScript runs in your browser like a browser extension. It scrapes the HTML and navigates from page to page. Setup and usage instructions are in the file. https://ift.tt/1LaBEOX December 24, 2022 at 02:37AM

Show HN: Box4D – 4D physics demo using Rust and wgpu https://ift.tt/XlfH4ut

Show HN: Box4D – 4D physics demo using Rust and wgpu This is a little physics toy I've been working on off and on for a while. I originally planned on making a more fully featured game of some sort (I suppose I still may some day), but it turns out that writing interesting graphics and physics algorithms is more compelling than the hard work of polishing an actual product. Who knew? While there are plenty of good guides for 2D and 3D graphics and physics, there's not much out there for 4D. In hopes of alleviating that, the code here is arranged such that the commits are more or less a step-by-step guide, with comments for the interesting or tricky parts. While I don't think I came close to the simplicity or clarity of Box2D Lite, I hope it can serve as a useful example to anyone interested in 4D rendering and physics. https://ift.tt/Sc7MDgf December 24, 2022 at 12:00AM

Show HN: Teetty: a CLI tool to remote control a program running in a terminal https://ift.tt/Z6qb5SM

Show HN: Teetty: a CLI tool to remote control a program running in a terminal I needed to remote control a program (and read it’s output) while that tool should still be fully interactive for the user. Obviously there are things like tmux and more but they emulate an entire terminal. This is simpler in that it just sets up a pty and basic pipes or files to send stuff in and read from it. https://ift.tt/7AasIjr December 23, 2022 at 06:43PM

Show HN: UI for Apache Kafka v0.5 released with RBAC and serde plugins https://ift.tt/XJd8327

Show HN: UI for Apache Kafka v0.5 released with RBAC and serde plugins https://ift.tt/sd1iau8 December 23, 2022 at 08:11PM

Show HN: Metriport – Open-source universal API for health data https://ift.tt/8ueYyCl

Show HN: Metriport – Open-source universal API for health data Hey HN, we’re Colin and Dima, founders of Metriport ( https://metriport.com/ ). We help digital health companies access and manage user health and medical data, through an open-source and universal API. Today we're launching our open-source Health Devices API, which allows companies to gain access to their users’ health data from various wearables, RPM devices, and mHealth apps. You can check out the public Github repo here: https://ift.tt/NojtkDb For developers in the health data space, building integrations to various data sources is a huge pain, as it means wrangling different data formats, gaining access to the APIs in the first place, and ultimately spending precious developer resources building out data pipelines. We solve this pain for you through our open-source API, which is quick and easy to get started with (see: https://ift.tt/ve0NQC9... ). Out of the box, our Health Devices API supports integrations with Fitbit, Oura, Whoop, Withings, and Cronometer. We plan to add many more, including Garmin, Apple Health, and Google Fit in the near term. We work closely with our customers, so if there’s an integration you need, we’re more than happy to build it into our API. Because we’re open-source, you can also fork our code and build your own custom integrations. Getting started is simple. To start getting data from your users: 1) Create a developer account and generate an API key: https://ift.tt/3iu1FeA 2) Set up our client on your server and initialize it with your API key: https://ift.tt/ve0NQC9... 3) Link the Metriport Connect widget into your app. This pre-built widget makes it easy for your users to connect all their data sources into your application. Now you’re ready to start accessing your users’ health data from their sources they’ve connected. We also offer a hosted SaaS solution with usage-based pricing, with no minimum platform fees. We believe this will open doors to a wide range of early stage companies and help drive innovation in the digital health industry. While we’re excited to be launching this product today and be the first open-source Health Devices API of its kind, we’re also really looking forward to sharing our Medical API with you in the coming months. You can find out more about that here: https://ift.tt/Gg90Jy3 We can’t wait to see how this API is used and what it helps companies develop. Please don’t hesitate to reach out if you have any questions, and happy developing! https://ift.tt/NojtkDb December 23, 2022 at 03:39AM

Show HN: My Afternoon JavaScript Library https://ift.tt/jaerhTD

Show HN: My Afternoon JavaScript Library https://ift.tt/RdWajb7 December 23, 2022 at 01:30AM

Show HN: Fully offline, open-source alternative to Scribe for Firefox https://ift.tt/07jPVXE

Show HN: Fully offline, open-source alternative to Scribe for Firefox I had to do a bit of web-workflow documentation and found the process of gathering screenshots, placing them correctly into a document, and creating captions extremely tiring. I figured it’ll be easy to automate and also a great opportunity to get to know the Browser API, and here we are with the first release of the extension. It’s extremely easy to use but barebones which I plan to change in the near future, so any feedback will be appreciated. I want to keep the docs generation process completely offline to avoid dealing with server costs and GDPR stuff which poses a lot of challenges when planning more advanced features like image editing. It’s available only for Firefox because of Firefox’s great Browser API support, which Chromium currently lacks. Also, there’s a tool like this already available, called Scribe but it requires an account and also is not available for Firefox for some reason. Hope you’ll like it! https://ift.tt/E5ar1jy December 23, 2022 at 12:50AM