Show HN: Notion Standup – Get daily reports on your tasks on Notion https://ift.tt/oECWyr2

Show HN: Notion Standup – Get daily reports on your tasks on Notion Notion Standup helps you to receive daily standup reports on email and other channels for your and your team's current and overdue tasks on Notion. Stay updated always with daily reports through email, Slack, Discord, Webhook, Zapier, and Telegram. https://ift.tt/W5Bh8si December 1, 2022 at 01:40AM

Show HN: Basement – a GraphQL API for on-chain Ethereum data https://ift.tt/h59bZ1f

Show HN: Basement – a GraphQL API for on-chain Ethereum data If we want better web3 experiences, developers need better tools. RPC nodes are really good at executing transactions, however they are notoriously cumbersome to set up, and reading large chunks of data is not very efficient: To show a list of transactions and receipts, nodes have to re-execute smart contract code on entire blocks. For every read call. Not great at scale. Which is why everyone is building ETLs to move data from the chain into their own database. This GraphQL API is our first step in allowing developers to spend more time on building product, rather than ETL infrastructure. https://basement.dev/ November 30, 2022 at 10:55AM

Show HN: Glitch – open-source Twitch Like Platform https://ift.tt/ku8JvNd

Show HN: Glitch – open-source Twitch Like Platform For builders and developers, an open-source Twitch-like esports platform for people who want to build their own live streaming solutions. Play with the online version or download the code and customize it to your needs. https://www.glitch.fun/ November 30, 2022 at 11:41AM

Show HN: I rebuilt MySpace from 2007 (2 year update) https://ift.tt/RSrdNqT

Show HN: I rebuilt MySpace from 2007 (2 year update) https://ift.tt/03o6Z1S November 29, 2022 at 08:39PM

Show HN: Bulwark Passkey – A virtual Yubikey-like device for 2FA or WebAuthN https://ift.tt/SrUKGxP

Show HN: Bulwark Passkey – A virtual Yubikey-like device for 2FA or WebAuthN Hey y'all, This is something I've been working on for a few months. It is a passkey system, similar to Apple Passkeys or a Yubikey, but it is entirely software based so you can sync credentials between devices. Passkeys (and FIDO devices in general) allow you to use public keys instead of passwords or codes to authenticate. For instance, you can just click "Approve" on the device/software instead of having to copy a code, and there are no passwords to phish. This is a new piece of tech, so website support for logins are still limited, but it can currently be used for 2FA anywhere a Yubikey can be used. Bulwark Passkey emulates the USB device in software, which allows you to sync credentials as well as copy them out. This is less secure than a dedicated hardware device, where credentials can never by copied or removed from the device, but it is much, much more secure and usable than passwords or one-time codes. Please take a look, and I appreciate any feedback you might have! https://bulwark.id November 29, 2022 at 05:11PM

Show HN: A utility to reduce TypeScript errors over time https://ift.tt/r9usaKz

Show HN: A utility to reduce TypeScript errors over time https://ift.tt/hp0FTQK November 29, 2022 at 04:04PM

Show HN: Real-World Datasets for Benchmarking Object Detection Models https://ift.tt/braovdJ

Show HN: Real-World Datasets for Benchmarking Object Detection Models https://www.rf100.org November 29, 2022 at 03:19PM

Show HN: Daily QRCode https://ift.tt/mXxs0ZD

Show HN: Daily QRCode I built https://da.ilyqrco.de/, a site which requires(*) scanning a QR Code to discover a different daily link. Hope you enjoy the concept, I have queued up a whole bunch of links I think are interesting. * If you happen to load the site on your phone and can't have your phone scan itself, you can visit the /archive page and simply click on links. It kind of defeats the whole purpose ¯\_(ツ)_/¯ November 29, 2022 at 01:13PM

Show HN: A minimal notepad – without the cloud or 3rd party libs https://ift.tt/tk4Lcm9

Show HN: A minimal notepad – without the cloud or 3rd party libs I made this tiny notepad website, to write things down in your browser. The Features - Just saves to your browser's localstorage (no cloud or login) - Export to TXT file - Formatting keyboard shortcuts - Works offline - Super fast The Tech - Single HTML file - 20 lines of JS + service worker (for offline usage) - Using pure CSS for modals - Github pages hosting - Basically it's just a "contenteditable div" with some extra features - Source -> https://ift.tt/xTgaucZ It's been done before, but I couldn't find a version I liked, that worked offline too. Which is why I just hacked this little thing together. Plus it's fun to make things. This taught me about offline websites, css hacks to make dialogs, inline favicons, and hacking together a prototype without 500mb of "node_modules". Anyway, hope someone finds this useful too! https://ift.tt/ROxNyMe November 29, 2022 at 10:49AM

Show HN: Compare GPT DaVinci-002 and 003 summaries of current top HN stories https://ift.tt/Yzandu4

Show HN: Compare GPT DaVinci-002 and 003 summaries of current top HN stories Based on quick extensions to the open source telegram summarization bot I posted a few days ago ( https://ift.tt/n70GCek ), you can see for yourself how davinci 002 and 003 compare on the current top HN stories for the same prompt and temperature (0.2). Items that don't have summaries are usually due to a failure to access meaningful url content. https://news.jiggy.ai November 29, 2022 at 01:41AM

Show HN: Figma plugin to convert screen recordings to screenshots https://ift.tt/HBAMEtk

Show HN: Figma plugin to convert screen recordings to screenshots I was tired of wasting hours taking screenshots on my phone—use this plugin to generate screen inventories in minutes. https://ift.tt/CLGsKvV November 28, 2022 at 11:36PM

Show HN: Automate your task follow-through across your business tools https://ift.tt/yFM3PfS

Show HN: Automate your task follow-through across your business tools Hi All, Rejoy is a tool that automates your task follow-through across your business tools. Connect and monitor fields across tools like Zendesk, Jira, Asana etc. Create rules to trigger actions based on conditions. Automate notifications, field updates, and reporting. We are in private beta with a free one month trial. Thank you for your feedback. https://www.rejoy.io/ November 28, 2022 at 05:30PM

Show HN: Feuille – a fast, simple socket-based pastebin https://ift.tt/SKar9cV

Show HN: Feuille – a fast, simple socket-based pastebin Should be considered as a usable WiP for now. I still need to tweak and fix some things in my code. I'd love to get some feedback! See < https://bin.heimdall.pm/ > for my personal feuille instance. Feel free to play around with it :) https://ift.tt/9Q1Ihvw November 28, 2022 at 03:52PM

Show HN: Create a festival lineup from your top artists https://ift.tt/uhAZHIF

Show HN: Create a festival lineup from your top artists https://ift.tt/LgI0mSE November 28, 2022 at 12:26PM

Show HN: Phoenix10.1, a Personalized Radio Station https://ift.tt/IvZu2EP

Show HN: Phoenix10.1, a Personalized Radio Station https://ift.tt/pRyiB7t November 28, 2022 at 11:49AM

Show HN: MyNixOS – Create and share Nix and NixOS configurations https://ift.tt/8Rux0BU

Show HN: MyNixOS – Create and share Nix and NixOS configurations Hello HN! I want to show you MyNixOS.com - a website I've been working on this year to make it easy to create and share Nix and NixOS configurations. Nix is a powerful tool to deploy software in a reproducible way, and with NixOS you can control your whole operating system through a declarative configuration. Starting out with Nix was exciting, but it definitely had a challenging learning curve. This made me start building a website focused on making it easier to create and share Nix flakes, which are the core unit of software deployment in Nix. Using the website, you can create flakes without knowing the Nix configuration language, as the necessary Nix files are generated for you. A few examples of what you can do right now: 1: Create and build a Docker image with Redis and OpenSSH running NixOS: https://ift.tt/uardftx / https://www.youtube.com/watch?v=3fuCGXHw7qM 2: Create a Nix development shell with Neovim and Zig and run it on Windows 11: https://ift.tt/v3Ff2Mm / https://www.youtube.com/watch?v=F4q72mGjYXA 3: Create a reproducible macOS environment using nix-darwin and Home Manager: https://ift.tt/p8XjOam / https://www.youtube.com/watch?v=r0Y7s1sRSUY 4: Create a Linode server image using NixOS running Nginx with Let's Encrypt: https://ift.tt/fE38Z9J / https://www.youtube.com/watch?v=Cy4X0fjD0-Y 5: Create a Raspberry Pi NixOS image running Transmission and OpenSSH: https://ift.tt/laRs8K1 / https://www.youtube.com/watch?v=6L0H92-JdHA The site works directly with the Nix command line tool, and generates pure Nix flakes without any custom formats. The website is currently in alpha and is developed as a closed source project. Some interesting upcoming features include support for language environments such as Python, and the ability to install arbitrary versions of packages. By posting on HN, I'm especially looking to get in contact with early commercial users of Nix to learn more about the most important use-cases to solve. Hoping that you will find the site useful, and I'll happily try to answer any questions you might have! https://mynixos.com November 27, 2022 at 01:15PM

Show HN: I wrote a book about forms usability https://ift.tt/C1JiSb9

Show HN: I wrote a book about forms usability Hello. I'm a developer who wrote a book about forms. The thing is that I suffer from perfectionism. It's not "just to convince you guys that I wrote something cool". My book is pretty mediocre. However in order to write it, I rented a hotel (!) in a different country because I couldn't find a quiet place where I could do this. And spent here ~1.5 month writing it. I'm highly inspired by two guys. Those guys who wrote RefactoringUI (Adam Wathan & Steve Schoger) and Josh W Comeau (who made css-for-developers). Both of them made terrific products. My dream is to get to their level. But here is a thing: I planned to spend a whole year for this book, but due to the war (I'm from Russia) I had to migrate to another country. And a lot of things has happened. After suffering depressing (hello Fluvoxamine & Xanax), I finally made something that I can show. If I get some results (yes, basically, sells), I'll dedicate the next year to get close to those guys mentioned above. One of the ideas is to write a book (or even a course) about tables. They are complicated. Another one is to upgrade https://ift.tt/Zuw1FLi to a printed book. Many ideas, but it's hard to realize that the whole year was hectic due to the well-known sad events that happened. One thing I want to mention about "what's cool about this offer". In the "Complete package" there is a discount for FramesX. It's the first time I used a product in Figma and I used it for my illustrations. Next week this guy releases the second version. And I RELALY liked this one. So that might be even better than offer than my book :D https://ift.tt/MoY7ceg November 27, 2022 at 11:59AM

Show HN: Scramble text to slow down your reading https://ift.tt/NvsrPux

Show HN: Scramble text to slow down your reading https://ift.tt/grPMveN November 27, 2022 at 03:31AM

Show HN: ePub Reader + VS Code = Flow https://ift.tt/cSEmont

Show HN: ePub Reader + VS Code = Flow https://ift.tt/OL1tGS8 November 27, 2022 at 09:07AM

Show HN: A Simple CI/CD Demo of GitHub Actions to EKS https://ift.tt/eGnZxlY

Show HN: A Simple CI/CD Demo of GitHub Actions to EKS https://ift.tt/ERlf0KA November 27, 2022 at 06:03AM

Show HN: footnote - a modern take on Goodreads https://ift.tt/wYvrUCd

Show HN: footnote - a modern take on Goodreads footnote - A modern take on Goodreads https://ift.tt/otWAgLZ November 27, 2022 at 03:52AM

Show HN: Using stylometry to find HN users with alternate accounts https://ift.tt/7lLQobc

Show HN: Using stylometry to find HN users with alternate accounts https://stylometry.net/ November 26, 2022 at 06:03PM

Show HN: I made a minimalist puzzle game about linking nodes in graphs https://ift.tt/3BdT2JV

Show HN: I made a minimalist puzzle game about linking nodes in graphs https://ift.tt/XArBUxC November 26, 2022 at 04:40PM

Show HN: I made a sliding puzzle game https://ift.tt/1ZCKFuU

Show HN: I made a sliding puzzle game Inspired by another recent puzzle game [1] and bored at home while sick with the stomach flu, I decided to create a mobile-friendly version of the sliding-tile puzzle game that I once played as a kid. How to play: 1. Tap a square to move it to the empty square. 2. Repeat until you've unscrambled the image. Options: - Allow swapping: Any image square can be moved to the empty square. (Easier) - Only sliding: Only image squares that are directly adjacent to the empty square can be moved. (Harder) Created in a day with React and the Unsplash random image API. Of course, that Unsplash API happens to be returning 503s at the moment of this submission, so I've manually added about 20 images for now. It was a fun toy project, but I'd love to hear any feedback or suggestions. It's open source on GitHub [2] if you'd like to read and critique my shitty JS :P [1] https://ift.tt/7jSvwHL [2] https://ift.tt/w2OxLay https://tileslide.com/ November 26, 2022 at 05:01PM

Show HN: Understanding Braids (digital audio synthesis 101) https://ift.tt/U95FXdM

Show HN: Understanding Braids (digital audio synthesis 101) https://ift.tt/760qcsv November 26, 2022 at 08:26AM

Show HN: Primitive tool to record GIFs from terminal commands https://ift.tt/N4SnOKU

Show HN: Primitive tool to record GIFs from terminal commands I've made a primitive tools to record GIF files. There's many tools like this, but I was inspired by VHS[0]. The thing is, VHS requires ffmpeg and chromium to create GIFs and videos, which is a nice approach, but it's too heavy for my taste. Basically, I forked a simple terminal emulator[1] written in plain C and added commands to write output straight to a GIF file[2]. It's stil a WIP pet-project, but I believe it could be usefull for someone, for example, to create animated illustrations for documentation, blog posts and such. [0] https://ift.tt/Njdgx6k [1] https://ift.tt/DoFWSdw [2] https://ift.tt/tBhVwOF https://ift.tt/fXvGV9B November 26, 2022 at 01:34PM

Show HN: I made an API builder for side projects https://ift.tt/79nc4eE

Show HN: I made an API builder for side projects https://ift.tt/Usn52yw November 26, 2022 at 04:43AM

Show HN: Open Source Bot That Summarizes Top Hacker News Stories Using GPT-3 https://ift.tt/BNdOgek

Show HN: Open Source Bot That Summarizes Top Hacker News Stories Using GPT-3 https://ift.tt/bxtQ5e0 November 26, 2022 at 12:04AM

Show HN: Suspicious – Catching bugs in code with AI, fully local CLI app https://ift.tt/Hn9y8Ml

Show HN: Suspicious – Catching bugs in code with AI, fully local CLI app Hey HN! Last week I saw this thread 'AI found a bug in my code' ( https://ift.tt/Ge13EXv ) which I thought was pretty cool. I was inspired and wanted to play around with the idea, both for learning and also to try it on my code, so I built my own implementation of it (I could not find the sources from the OP). It was important for me to make it as a local and privacy respecting app (i.e. running locally), which placed some constraints on the model size I could use, but the results are looking promising. Feel free to play around with the tool / code (this is why I'm sharing it)! I would love to hear if it detects anything interesting for you. Here's a demo output: https://ift.tt/X1o3kJS (more in the README.md) https://ift.tt/IL7ombk November 25, 2022 at 03:37PM

Show HN: Recycle your old Spotify playlists into new ones https://ift.tt/IU7DBtA

Show HN: Recycle your old Spotify playlists into new ones I wanted a way to quickly generate new Spotify playlists from my library based on some simple user inputs. There are probably a bunch of songs floating around in old playlists that you will never listen to again so the Spotify Playlist Recycling Plant is an attempt to resurrect these forgotten gems! At the heart of this tool is a simple custom algorithm that uses Spotify's 5000+ unique genres to find similar artists. It works well for my purposes but everybody uses Spotify differently so I'd love some feedback :) Built using React and the Spotify Web API. https://ift.tt/TgwdsFe November 25, 2022 at 01:07PM

Show HN: Pretty-pocket – Export Pocket data to JSON https://ift.tt/zUfidas

Show HN: Pretty-pocket – Export Pocket data to JSON https://ift.tt/h8LtOC6 November 25, 2022 at 02:47AM

Show HN: Among Us Ejection Web https://ift.tt/xjl7Hzb

Show HN: Among Us Ejection Web A little web app I made for fun. https://ift.tt/6TjNEyV November 25, 2022 at 01:44AM

Show HN: Pokemon Emerald Randomizer https://ift.tt/s5kJdBe

Show HN: Pokemon Emerald Randomizer https://ift.tt/DfwdYR3 November 24, 2022 at 03:30PM

Show HN: I made a tool using AI to convert articles to audio https://ift.tt/zIe0LPk

Show HN: I made a tool using AI to convert articles to audio https://article.audio November 24, 2022 at 01:48PM

Show HN: Picst – a cross-platform CLI tool to resize clipboard images on the fly https://ift.tt/BdysChg

Show HN: Picst – a cross-platform CLI tool to resize clipboard images on the fly https://ift.tt/AOXQyfl November 24, 2022 at 08:09AM

Show HN: Automated Stair Lighting Project https://ift.tt/gbqIc8B

Show HN: Automated Stair Lighting Project https://ift.tt/5X3tgPE November 24, 2022 at 08:11AM

Show HN: Could you be a web designer? https://ift.tt/n4RHwJk

Show HN: Could you be a web designer? I made a short quiz to test web/frontend design skills. Some of the questions require knowledge of trends, but most of them test the ability to notice small details in the design and css of the page. Hope you have fun with it! https://ift.tt/oOfEksw November 24, 2022 at 01:49AM

Show HN: OpenDolphin – A Community Built Open Source Social Network https://ift.tt/VeYn8Kg

Show HN: OpenDolphin – A Community Built Open Source Social Network Hey HN! I'm trying to create a community of people that are willing to contribute to the OpenDolphin project. The goal of the project is to build an Open Source _centralized_ social network that would ideally compete with Twitter, Facebook and Instagram. The main difference between the well established social and this one would be that it is going to be built and managed in the public, in the most transparent way possible. Features will be implemented and requested by the community - and generally speaking everything would be community-centric. If the project takes off, this might become one of the most transparent companies / projects out there. If you fancy joining us, come say "Hi" on our Slack instance, and help us shape the next social network! https://ift.tt/gGWyKQF November 24, 2022 at 12:55AM

Show HN: Google Form filling made easy via QRCode https://ift.tt/56g8fIk

Show HN: Google Form filling made easy via QRCode Get tired of sharing the google form to email addresses one by one? Response Manager add-on makes the process easier by generating QRCode for the form and share that with your audience! https://www.youtube.com/watch?v=R49zLMZ8sxs November 23, 2022 at 04:09AM

Show HN: A robot that plays the Simon game https://ift.tt/PSjuX7w

Show HN: A robot that plays the Simon game https://ift.tt/mxRJC1c November 23, 2022 at 01:40AM

Show HN: `Curl Asciiquarium.live` https://ift.tt/wJ6XGI7

Show HN: `Curl Asciiquarium.live` https://ift.tt/lwtnTdP November 22, 2022 at 10:48PM

Show HN: Transform & integrate data with this modern replacement for Airflow https://ift.tt/GK4cf9F

Show HN: Transform & integrate data with this modern replacement for Airflow You can now use Mage to build data integration pipelines along with streaming pipelines, batch processing pipelines, and more: https://www.mage.ai November 22, 2022 at 05:42PM

Show HN: a website to track YouTube subscriptions https://ift.tt/nvL1EdU

Show HN: a website to track YouTube subscriptions https://unli.xyz/eject/ November 22, 2022 at 08:26PM

Show HN: Hoku – The app that makes group travel simple https://ift.tt/dSwrXGA

Show HN: Hoku – The app that makes group travel simple https://hoku.travel/ November 22, 2022 at 06:45PM

Show HN: Wiretap – Transparent WireGuard proxy server without root https://ift.tt/rjSMd02

Show HN: Wiretap – Transparent WireGuard proxy server without root https://ift.tt/unItsNS November 22, 2022 at 12:21AM

Show HN: I built a job board for payments and fin-tech engineering jobs https://ift.tt/djxrsmH

Show HN: I built a job board for payments and fin-tech engineering jobs https://ift.tt/ua1Uxyd November 21, 2022 at 10:15PM

Show HN: Organize Carpools with Co-Workers https://ift.tt/1mS2XAe

Show HN: Organize Carpools with Co-Workers Here's something I've been working on to help employees find carpooling options with co-workers. With inflation & gas prices going up with seems like a really good thing to have going forward. Happy to have any feedback and I'll roll it back into the site. Thank you! https://ift.tt/wrgdDoy This is a repost after 10 weeks up working on feedback from HN with updates and a website redesign [1]. I submitted this before and there was very good feedback about target audience, need to show benefits, etc. Basically, I had a website that looked like it was designed by a programmer. I'd spent 95% of the work on the backend systems and 5% on the website. I've tried to majorly improve the website with screenshots and demos now. [1] https://ift.tt/e0YJlHv https://ift.tt/wrgdDoy November 21, 2022 at 09:30PM

Show HN: General Task, a free task manager for builders (beta) https://ift.tt/4GBE7uC

Show HN: General Task, a free task manager for builders (beta) Hello everyone! I left my job to start General Task a little over a year ago, and have been building a better free task manager with a small team. We aim to be the best place where one can find what’s next in their workday and we integrate with a number of different services to help do that. We’re still in the early stages of a beta, but so far you can: - Create/edit tasks with due dates, priorities, and folders - Drag tasks onto your calendar to block off time to do them (syncs with GCal) - Sync with Linear (JIRA coming soon) to see tasks assigned to you - Sync with Github to see your PRs - Integrate with Slack to make tasks directly from Slack What sets us apart? We know there are tons of task managers out there. We believe ours is different because it is tailor-made for engineers, with integrations for Github PRs, Linear and Slack. We also support dragging tasks onto your calendar, which is usually only found in premium paid products, while our consumer product is free and always will be. Our mission is to make knowledge workers more productive, and we believe the best way to do that is by focusing on software engineers and achieving mass adoption of a free consumer product before releasing a paid product for businesses. Let us know what you think! NOTE: We currently only support Google sign-in, sorry about that! We will be adding more login options soon. If you don't want to sign in with Google, you can see a quick 1 minute demo of our features here: https://youtu.be/NUOIH2On_Nw https://ift.tt/QdSsvmo November 18, 2022 at 05:55PM

Show HN: TwitterMediaViewer – a viewer for tweet archives from TwMediaDownloader https://ift.tt/bhrR6Ee

Show HN: TwitterMediaViewer – a viewer for tweet archives from TwMediaDownloader TwitterMediaViewer is a browser-based program for viewing tweets from zip archives created by the Twitter Media Downloader browser extension. The Twitter Media Downloader is a great browser extension but there is no way to view tweets from the zip files it generates in a twitter style interface, this tool solve that. It's written in vanilla JavaScript and runs completely within your web browser. https://ift.tt/S8mICvD November 21, 2022 at 05:16PM

Show HN: Web3 is not community-led, as much as they try to claim they are https://ift.tt/Yty7HxN

Show HN: Web3 is not community-led, as much as they try to claim they are https://ift.tt/TpSsIl2 November 21, 2022 at 05:15PM

Show HN: Open-source text-to-geolocation models https://ift.tt/euh41dL

Show HN: Open-source text-to-geolocation models Yachay is an open-source community that works with the most accurate text-to-geolocation models on the market right now https://ift.tt/w04UHfs November 21, 2022 at 03:10PM

Show HN: Buzz, strongly typed scripting language written in Zig https://ift.tt/PsdCaEA

Show HN: Buzz, strongly typed scripting language written in Zig https://ift.tt/eS4GhCl November 21, 2022 at 10:29AM

Show HN: A saxophone with keyboard keys, in Rust https://ift.tt/IlEJ6eq

Show HN: A saxophone with keyboard keys, in Rust I built this during Covid. When I released it, some of the parts went out of stock or skyrocketed in price, no longer making this an economic DIY project. Now that things are getting back to almost normal, I thought I'd share it here and request feedback. This is a very niche project for people who like the same things I do: saxophones, Rust, mechanical keyboards and the Raspberry Pi. https://ift.tt/kt1NvOh November 20, 2022 at 05:07PM

Show HN: Profiles for Opinionated Devs https://ift.tt/mCrYGJ3

Show HN: Profiles for Opinionated Devs https://ift.tt/nbHkqDo November 20, 2022 at 03:26PM

Show HN: Life Skills Program https://ift.tt/o98DR4m

Show HN: Life Skills Program Over a year ago, I purchased a small online business selling life skills curriculum to homeschool and special education families. The main asset was the library of 400+ lessons, each including a short video and PDF. The revenue appeared to reflect meaningful demand for such a program. At the time I purchased the business, the delivery mechanisms were pretty fragmented and browsing the lessons was all behind the paywall. Today I'm releasing a whole new website that brings (I hope) a more modern experience. Principally you can now browse all of the life skills library. I'm also hoping that this approach lends itself to better SEO as well. While this is pretty far from being able to sustain the family from an income perspective, it's been really neat to connect with families who are taking the initiative to raise capable young adults. https://skill-trek.com November 20, 2022 at 03:10PM

Show HN: ILLA is an Open-source alternative to Retool https://ift.tt/Z57ngaV

Show HN: ILLA is an Open-source alternative to Retool https://ift.tt/j9g0Se6 November 20, 2022 at 05:30AM

Show HN: Rust Ownership: Value and Reference https://ift.tt/lvutXhN

Show HN: Rust Ownership: Value and Reference https://ift.tt/fTUIwh9 November 20, 2022 at 03:22AM

Show HN: Flow – Open source ePub reader with VS Code style https://ift.tt/OuRP29A

Show HN: Flow – Open source ePub reader with VS Code style After more than half a year of development, I decided to open source it. Looking for a remote job by the way. https://ift.tt/rkfnxSH November 20, 2022 at 02:38AM

Show HN: API to deliver responsive images for Web https://ift.tt/hdJgRsY

Show HN: API to deliver responsive images for Web https://ift.tt/4tDWyqh November 19, 2022 at 09:59AM

Show HN: Given two bios, get AI generated conversation starter suggestions https://ift.tt/OAaShWx

Show HN: Given two bios, get AI generated conversation starter suggestions https://ift.tt/ToAFvYH November 19, 2022 at 03:58PM

Show HN: Generate certificates using an API and Figma templates https://ift.tt/SEmXWIc

Show HN: Generate certificates using an API and Figma templates https://ift.tt/wVygCXW November 19, 2022 at 02:05PM

Show HN: Simple library for generating .wav file data in TypeScript https://ift.tt/4PHX8Yl

Show HN: Simple library for generating .wav file data in TypeScript https://ift.tt/8H9pJUQ November 19, 2022 at 01:57AM

Show HN: Open-Source Alternative to Retool https://ift.tt/qDu3Spk

Show HN: Open-Source Alternative to Retool https://ift.tt/ISy34iD November 19, 2022 at 03:40AM

Show HN: Cujo's Curated SIDs https://ift.tt/onIYKzV

Show HN: Cujo's Curated SIDs I've listened to SID music on and off since the 80s, and mostly from early games and demos. Lately, I have explored more recent music. There are online lists of peoples favorite SID music, and online players, see [1] [2] [3] [4] [5] [6]. Because I have different tastes, I had the motivation to make my own list and UX. So from january 2020 to september 2022, I listened through the HVSC having over 50k songs, resulting in a list of 600-700 favorites. I put together a UX so I can easily access them. This project is mostly for my own enjoyment, but I guess that many others here would also enjoy it. Please let me know if you have suggestions for songs I should reconsider adding, or some feedback on the UX. [1] Show HN: Online SID-Player with spectrum viewer ( https://ift.tt/vITC3Kn ) [2] High Voltage SID Collection – Commodore 64 music for the masses ( https://ift.tt/YI0HhQc ) [3] Dial-a-Sid ( https://ift.tt/rmVhKgP ) [4] The Sid Collection ( https://ift.tt/dBvHjbu ) [5] WebGL SID-emulator in C++ compiled to JavaScript with Emscripten ( https://ift.tt/B9YvUJG ) [6] DeepSID: online SID (Commodore 64 music) player ( https://ift.tt/BTUQayJ ) https://ift.tt/ymqAap4 November 17, 2022 at 10:59AM

Show HN: I made a free transcription service powered by Whisper AI https://ift.tt/yodQrat

Show HN: I made a free transcription service powered by Whisper AI https://ift.tt/edDilCU November 18, 2022 at 10:33PM

Show HN: A visual guide to Box Breathing https://ift.tt/UNoFw01

Show HN: A visual guide to Box Breathing A recent post on HN got me thinking about how to visualize box breathing, and this is the result. I hope you'll find it useful It can easily be installed as an app (PWA) on mobile or desktop for offline/easy access. Instructions are at the bottom of the page. Reference post: https://ift.tt/UcFesEx Source code: https://ift.tt/Vd0uyTI Happy breathing HN https://ift.tt/51lM2tP November 18, 2022 at 12:16PM

Show HN: A fun game based on a ranked poll of 5 songs https://ift.tt/vqin90Q

Show HN: A fun game based on a ranked poll of 5 songs https://ift.tt/IfRvGNX November 18, 2022 at 09:51AM

Show HN: Tweek perfect tool for daily task management https://ift.tt/q1ZRXCg

Show HN: Tweek perfect tool for daily task management https://tweek.so November 17, 2022 at 04:15PM

Show HN: Create web3 analytical dashboards with human language https://ift.tt/FJRAxeM

Show HN: Create web3 analytical dashboards with human language https://ift.tt/eGVxfwR November 17, 2022 at 02:18PM

Show HN: Run Nginx with Podman and socket activation https://ift.tt/R4HOa5C

Show HN: Run Nginx with Podman and socket activation https://ift.tt/vDArHht November 17, 2022 at 01:06PM

Show HN: MERN stack on steroids for SaaS Boilerplate, rebuilt with Modern Tech https://ift.tt/TP2loIF

Show HN: MERN stack on steroids for SaaS Boilerplate, rebuilt with Modern Tech https://modernmern.com November 17, 2022 at 12:56PM

Show HN: Text editor with inline English-German dictionary https://ift.tt/3grx2N4

Show HN: Text editor with inline English-German dictionary Hi When you are learning a new language, you need to practice different skills: reading, listening, speaking, writing. I find writing to be the hardest activity, not least because I have to look up words in the dictionary all the time, and that is a frustrating context switch. Here is an experimental CodeMirror-based editor, that lets you look up translations inline. Type @ followed by the English word, and get a list of possible translations, and select the translation to apply it. Online demo: https://ift.tt/cTf45Ks https://ift.tt/g2zfrUt November 17, 2022 at 12:05PM

Show HN: Write drum patterns, get randomized songs, then just share the URL https://ift.tt/ycZvKEU

Show HN: Write drum patterns, get randomized songs, then just share the URL I know mentioning Michael Seibel is almost cheating, but this week he demonstrated the "leaky pipes" concept to me. Not that I know the guy, but in one of his videos he says something on the lines of "If you are unsure if you app is ready to be launched, just launch it. It's like a house with leaky pipes, just open the main, grab your tools, and start fixing wherever water is leaking". So we did it, we launched drummy earlier this week on /r/InternetIsBeautiful and we got very close to 10k users in just one day! Survived the hug of death, learned a ton, and made changes all around. Still a ton of bugs to fix, features to be written, but at least now we can proudly present the "dummy drums challenges". Can you find the missing beats? https://drummy.io/ November 17, 2022 at 10:23AM

Show HN: I built a tool to get instant test results (250ms) https://ift.tt/jGLB7o2

Show HN: I built a tool to get instant test results (250ms) https://ift.tt/F91xPvc November 16, 2022 at 02:39PM

Show HN: European based endurance sports planning and analytics platform https://ift.tt/fYeqP91

Show HN: European based endurance sports planning and analytics platform I worked on this more then 2 years now. It's gaining more and more attention recently, so the database byte size is getting bigger and bigger. The stack is React, Node, MongoDB (replica set) with XFS on primary servers and ZFS on secondary servers for snapshots. Distributed with LXC/LXD containerization. https://www.tredict.com November 16, 2022 at 02:30PM

Show HN: A simple, terminal game of liar's dice for human, computer and AI https://ift.tt/wAd6KrX

Show HN: A simple, terminal game of liar's dice for human, computer and AI Play locally, play over websockets. A simple program to play against the computer, or with others over websocket. I need to improve the local computer agent (using some better probability theory), but I wonder if there is much AI research for liar's dice or dice based game I could implement. https://ift.tt/8OY0WCc November 16, 2022 at 06:10AM

Show HN: A drop-in GDPR-safe Google-font replacement for GitHub pages https://ift.tt/QoHnWG0

Show HN: A drop-in GDPR-safe Google-font replacement for GitHub pages https://ift.tt/EXTRGrL November 16, 2022 at 12:02PM

Show HN: Retool Workflows – Zapier for developers https://ift.tt/ubT4dXL

Show HN: Retool Workflows – Zapier for developers https://ift.tt/JmvHQ2e November 16, 2022 at 06:31AM

Show HN: Manage your attention better with Mutter https://ift.tt/OTZkte7

Show HN: Manage your attention better with Mutter Dear HN Friends, PsyTech ( https://www.psytech.ai ) is a young & ambitious applied research startup focusing on information discovery, machine recommendations, and generative design. We apply psychological theory to human-computer interaction design to create new and improved user experiences. Mutter ( https://mutter.cards ) is the first product in our roadmap. We are building the simplest way to discover and share what you seek online. Help us in this journey by trying out our alpha and sharing your suggestions at feedback@psytech.ai Taking feature suggestions on behalf of our team :) Twishmay Founder, PsyTech https://mutter.cards/ November 15, 2022 at 11:37PM

Show HN: Campus FM, live stream college and independent radio stations for free https://ift.tt/D1WHUPu

Show HN: Campus FM, live stream college and independent radio stations for free https://ift.tt/jX59rpY November 15, 2022 at 01:29PM

Show HN: Rethinking Tabs in Firefox https://ift.tt/jL2HDsu

Show HN: Rethinking Tabs in Firefox https://ift.tt/ROh2rgn November 15, 2022 at 01:09PM

Show HN: I record myself on audio 24x7 and use an AI to process the information https://ift.tt/aqd4TLJ

Show HN: I record myself on audio 24x7 and use an AI to process the information https://ift.tt/SKrEXfk November 15, 2022 at 12:43PM

Show HN: A Simple Online Step Sequencer https://ift.tt/ifoyhbp

Show HN: A Simple Online Step Sequencer https://ift.tt/Kht56Bp November 15, 2022 at 03:38AM

Show HN: A server that removes a byte with every request https://ift.tt/BCpFw8a

Show HN: A server that removes a byte with every request I was inspired by a comment[1] here on HN to write a static web server that slowly degrades the content it serves byte by byte as it is requested. Every time someone requests a path from the server, a byte is removed from the next request to that path (barring 404s etc.) It resets every hour. The nature of the Ritual is that I can't put this behind a cache, so it's possible that the cheap AWS server I used will get hugged to death if it becomes at all popular here. Sorry. [1]: https://ift.tt/jB5ShFA https://ift.tt/42fYdXq November 14, 2022 at 11:56PM

Show HN: We built a privacy based decentralised cloud compute platform https://ift.tt/jDIC9io

Show HN: We built a privacy based decentralised cloud compute platform TCore is a cloud infrastructure platform that allows developers to run hardened dockerised apps, networks, blockchain nodes or really anything, but with a difference! TCore runs on each users phone meaning that the data never leaves the device, preserving privacy and increasing security. TCore was born out of the idea that privacy should be a fundamental right for everyone and that our data and our privacy has been commodified for the benefit of big tech. Please check out the platform and let us know what you think. We’ve launched in open beta so you can also experiment with building and app or service to run. https://tcore.io/ November 14, 2022 at 07:56PM

Show HN: DivestOS, long term support for end-of-life Android devices https://ift.tt/vcTKsH7

Show HN: DivestOS, long term support for end-of-life Android devices https://divestos.org November 14, 2022 at 07:00PM

Show HN: Dlna-cast, a command line tool to cast PC screen to DLNA devices https://ift.tt/C8H4RMB

Show HN: Dlna-cast, a command line tool to cast PC screen to DLNA devices dlna-cat is a cross-platform command-line tool that casts screen and media file to remote DLNA device. dlna-cast uses ffmpeg to capture screen and audio, then convert them into HLS streams which could be served by a simple HTTP server. The HLS url will be send to the selected device via uPnP protocol and then you can watch you screen on the remote device (smart TV, typically). This tool is supposed to be cross-platform but currently I don't have a Linux or MacOS device at hand so it can only run on Windows now. It won't be hard to support other platforms though, as there are no platform specific dependencies. HLS is chosen just because it is easy to implement. But the problem of HLS is its high latency (up to 5-10s or more) so it's definitely not for scenarios that require low latency (presentation for example). But as a trade-off the streaming quality exceeds a lot of software screen-casting solutions (Lebocast for example) that have been tested by myself, which make it pretty good to stream music or video playing from your PC to TV. https://ift.tt/8qE5Vo6 November 14, 2022 at 05:37PM

Show HN: Science fiction inspired by an HN thread (5 min read) https://ift.tt/GREKVLu

Show HN: Science fiction inspired by an HN thread (5 min read) Inspired by some awesome comments in: https://ift.tt/dEwnCgV https://ift.tt/Uimea9x November 14, 2022 at 06:27PM

Show HN: We built a bot to turn your voice messages into text https://ift.tt/lTQWnU1

Show HN: We built a bot to turn your voice messages into text https://ift.tt/wQa14rE November 14, 2022 at 02:13PM

Show HN: I created a site to make AI generated photos of your pet https://ift.tt/DHiyt3v

Show HN: I created a site to make AI generated photos of your pet Hey HN, I have Goats and a camel as my pets and I recently saw some very cool AI-generated pictures so I decided to build a startup with my 19 y/o brother where you can generate these AI photos for your pet. I thought this could be a cool idea for crazy pet owners who want to create new memories with their pet or to get new photos of a deceased pet. Let me know if you have any feedback or questions! https://www.petpic.ai/ November 14, 2022 at 11:41AM

Show HN: 500 Letters – A fiendishly addictive word game https://ift.tt/ShrLjKF

Show HN: 500 Letters – A fiendishly addictive word game https://500letters.com November 14, 2022 at 07:26AM

Show HN: Blarb V2 – Ephemeral microblogging that promotes unfiltered sharing https://ift.tt/SCnxqfy

Show HN: Blarb V2 – Ephemeral microblogging that promotes unfiltered sharing We are excited to announce that we are launching version 2 of Blarb. Blarb is an ephemeral microblogging platform that promotes unfiltered sharing. Anything you share in Blarb gets deleted in 24 hours. Real names are optional, no likes, and no follower count. New features in version 2: - Improved discovery by introducing explore page. - Instant notifications in supported browsers. - Recent blurbs in the landing page. - Improved UI/UX in some of the pages. - And the most requested Dark mode. Happy #sharing. https://blarb.co November 14, 2022 at 02:20AM

Show HN: Using GPT-3 to guess Wattpad users' passwords https://ift.tt/CHvAlkw

Show HN: Using GPT-3 to guess Wattpad users' passwords https://ift.tt/My1ne4R November 13, 2022 at 05:30PM

Show HN: Enabling SSH Access Control Using GitHub Repo Permissions (No Key File) https://ift.tt/8ZnmfIY

Show HN: Enabling SSH Access Control Using GitHub Repo Permissions (No Key File) https://ift.tt/WLTyre2 November 13, 2022 at 02:35PM

Show HN: DiffusionDB – Stable Diffusion Tracker https://ift.tt/znLEPmY

Show HN: DiffusionDB – Stable Diffusion Tracker https://ift.tt/ELwkd8c November 13, 2022 at 12:48PM

Show HN: I built my own PM tool after trying Trello, Asana, ClickUp, etc. https://ift.tt/fHrcxIg

Show HN: I built my own PM tool after trying Trello, Asana, ClickUp, etc. Hey HN, Over the past two years, I've been building Upbase, an all-in-one PM tool. I've tried so many project management tools over the years (Trello, Asana, ClickUp, Teamwork, Wrike, Monday, etc.) but they've all fallen short. Most of them are overly complicated and painful to use. Some others, like Trello, are too limited for my needs. Most importantly, most of these tools tend to be focused on team collaboration and completely ignore personal productivity. They are useful for organizing my work, but not great at helping me stay focused to get things done. That's why I decided to build Upbase. I try to make it clean and simple, without all the bells and whistles. Apart from team collaboration, I added many personal productivity features, including Weekly/Daily planner, Time blocking, Pomodoro Timer, Daily Journal, etc. so I don't need another to-do list app. Now I can use Upbase to collaborate with my team AND manage your personal stuff at the same time, without all the bloat. If these resonate with you, then give Upbase a try. It has a Free Forever plan though. Let me know if you have any feedback or questions! https://upbase.io/ November 13, 2022 at 12:00PM

Show HN: Kira – a fast and scalable sandbox code execution engine https://ift.tt/C0pXe8P

Show HN: Kira – a fast and scalable sandbox code execution engine Greeting HN, I would like to present my project I've been worked on the several months. It is a fast and scalable general purpose remote code execution engine. The goal of this project was to get to know golang a bit better and. Currently, kira is in its early stage, and currently it does not support multiple files. However, I am constantly trying to work on this project and improve it. Feel free, to give me feedback in any way! Thank you :) The main ideas for this project: * Fast and secure remote code execution engine that is scalable, * Logging of the code executions, * Test runner that executes custom unit tests (for building something like leetcode), * Future: custom docker environments to have long-term projects https://ift.tt/QpaGqd5 November 13, 2022 at 11:23AM

Show HN: Eleven – Free, open-source, Codespaces alternative with automatic HTTPS https://ift.tt/Hj25DN0

Show HN: Eleven – Free, open-source, Codespaces alternative with automatic HTTPS Hey HN, Eleven is the second project that I've built to learn Go. It lets you create code sandboxes, in your cloud provider account, easily. What's a "code sandbox"? Just a VM, running in your cloud provider account, with some runtimes pre-installed, your repositories cloned, a way to connect to it with your preferred editor (or via SSH) and a way to serve your apps easily via HTTP (with automatic HTTPS). You could use it as a remote development environment, to test some code or even to deploy your app. It's up to you. For example, to deploy a Node.JS app: $ eleven aws init hello-world --runtimes node@18.7.0 --repositories eleven-sh/hello-world > Success! The sandbox "hello-world" was initialized. $ ssh eleven/hello-world forever node index.js > Forever: command started. Run "forever stop" in current path to stop. $ eleven aws serve hello-world 8000 --as hello.eleven.sh > Success! The port "8000" is now reachable at: https://hello.eleven.sh $ curl https://hello.eleven.sh > Hello World Still learning Go by the way, so I'm open to any suggestions to improve. https://ift.tt/gJaCSew November 13, 2022 at 09:01AM

Show HN: Fed Up Inflation Game https://ift.tt/4sHKa8Z

Show HN: Fed Up Inflation Game Elixir/Phoenix LiveView Concept shamelessly stolen from Cookie Clicker. https://fed-up.fly.dev/ November 13, 2022 at 03:14AM

Show HN: Halfbit Grid – open-source grid for Blazor WebAssembly https://ift.tt/GbdB3Ya

Show HN: Halfbit Grid – open-source grid for Blazor WebAssembly Hi! My name is Marcin, I'm CEO of Halfbit Studio. When we start developing Blazor Apps for our customers,We don't find any Open-Source grid component, which meet out requirements, so we make own :) Features: * Server side/Client side pagination/sorting/filtering data * Fully customizable CSS classes * Support for .NET 5 / .NET 6 * Simple kickstart We are looking suggestions for new features. Guys, do you have any idea? https://ift.tt/4VX5wJO November 12, 2022 at 11:32AM

Show HN: Wa-tunnel – HTTP Tunneling through Whatsapp https://ift.tt/Cga8Apv

Show HN: Wa-tunnel – HTTP Tunneling through Whatsapp Side project tunneling a TCP port through WhatsApp, can be useful on airplanes or any WiFi/carrier that has unlimited social network data limits. Appreciate feedback :) https://ift.tt/sWMjEkX November 12, 2022 at 01:17AM

Show HN: Visualization of Ghost Buses in Chicago https://ift.tt/WXxl5Gc

Show HN: Visualization of Ghost Buses in Chicago https://ghostbuses.com November 12, 2022 at 01:45AM

Show HN: Paragrai – add paragraphs to badly formatted web novel translations https://ift.tt/wBnJbmX

Show HN: Paragrai – add paragraphs to badly formatted web novel translations A pet project I worked on for a couple of days. It uses gpt2 to add paragraphs to text. I made it to solve the very niche problem of badly formatted web novel translations that kept occurring on a website I frequent. https://ift.tt/6LkJDB0 November 12, 2022 at 02:09AM

Show HN: Pickcode – A new way to introduce programming to kids https://ift.tt/YqpiICE

Show HN: Pickcode – A new way to introduce programming to kids Hello HN, I've linked a tutorial from Pickcode, where students are guided through making a chatbot that plays mad libs. Pickcode is designed for introducing programming without block coding, in a way that's closer to Javascript or Python. I made Pickcode based on my frustrations teaching beginners in both block coding and in Python. The link here is to just one lesson, and I have a few more that you can find on the site. I'd love feedback from HNers with kids age 10-13 or so, or HNers who can put on an intro to programming hat. On the roadmap is adding more complex use cases for your programs (like drag and drop web apps), and obviously many more lessons. If you're a teacher and interested in using this with students, email me at charlie@pickcode.io https://ift.tt/i2vJAYg November 11, 2022 at 03:42PM

Show HN: Bookmarklet to “Unshortify” YouTube Videos https://ift.tt/nczHoxr

Show HN: Bookmarklet to “Unshortify” YouTube Videos https://ift.tt/8EIJXfR November 11, 2022 at 02:41PM

Show HN: My paternity leave side project, a watercolor art generator https://ift.tt/0MBixdo

Show HN: My paternity leave side project, a watercolor art generator Hi HN - this is a little side project I threw together while on paternity leave (primarily developed with one arm while holding a sleeping baby in the other). Some implementation details: image processing is all done with headless GIMP (running inside a Docker container) through its built-in Python API. It's _very_ slow (about 50 seconds/image), and currently it processes exactly one image at a time. The website is built with NextJS; payments are processed by Stripe. I've had the best results with pictures of houses, although certain photos of people or nature can look neat, too. (For example: https://ift.tt/Xnyo5Wm , original photo from https://ift.tt/ZuxlgpG .) The effect obscures the edges of the photo, so images with plenty of margin around the subject work best. Something I'd like to play around with is swapping the GIMP script for an AI-based process (maybe using something like Stable Diffusion?), with the goal of generating images that look more handmade (something like these: https://ift.tt/8PnCUlp ). I have exactly zero AI experience though, so there would be a bit of a learning curve. Would love any thoughts or critiques! https://ift.tt/YQDHK1F November 11, 2022 at 02:32PM

Show HN: Custom Keylabels for Your Custom Keyboard Layouts https://ift.tt/sEnYBh8

Show HN: Custom Keylabels for Your Custom Keyboard Layouts Hey HN, This is a bit of a weekend project that I'm currently trying out. When I'm changing the layout of my moonlander, I wish there was a way to change the labels of the keys as well. So I thought about making some label stickers that sit over the key, and after some experimentation I'm pretty happy with the results, however I need a few other "keyboard buddies" to make it economical. So I'm introducing https://kapd.au as a way for people to download the same template I used, and send it to me to get it printed out. I run in batches of 8 and while atm the prices are a little high, they can come down significantly if I get a few orders and verify the demand first. Let me know what you think and please feel free to send it to any people you know who have custom keyboards and layouts! https://kapd.au November 11, 2022 at 02:18AM

Show HN: GitHub Org Audit Tool https://ift.tt/Fg41Q9s

Show HN: GitHub Org Audit Tool This is a tool for auditing github organizations including their repos, users, and teams. It is useful for compliance, security and auditing. https://ift.tt/idsfOF0 November 11, 2022 at 12:28AM

Show HN: Onefetch – Command-line Git Information tool https://ift.tt/kiGj2NK

Show HN: Onefetch – Command-line Git Information tool Onefetch is a command-line Git information tool written in Rust that displays project information and code statistics for a local Git repository directly to your terminal. The tool is completely offline - no network access is required. https://onefetch.dev/ November 10, 2022 at 11:30PM

Show HN: Postcard – Easiest way to make a personal website https://ift.tt/RNejb5E

Show HN: Postcard – Easiest way to make a personal website https://postcard.page/ November 10, 2022 at 04:48PM

Show HN: Hstream – quick Python web apps (Streamlit alternative using htmx) https://ift.tt/f3QPIVv

Show HN: Hstream – quick Python web apps (Streamlit alternative using htmx) I love Streamlit but have run into many situation where taking it from PoC to MVP state is insurmountable. With all the recent HN hype around htmx and sematic html / classless css I decided to build a Streamlit alternative using these on top of FastAPI. This has a couple advantages: 1) easier to extend when you move past PoC since the FastAPI app is exposed (allowing adding more routes) and hstream acts more like a typical web stack 2) with htmx and html (plus MVP.css) doing the heavy lifting the package is alot less complex and easier to reason about - and hopefully more performant eventually 3) html is simple, so using this we can give the user much more control around the look and feel, while falling back onto MVP.css (classless css) sane defaults. Would love to hear people's thoughts. https://ift.tt/Bw0eYND November 10, 2022 at 03:25PM

Show HN: Sliderm – A Dependency-Free JavaScript Slider https://ift.tt/LjOINP1

Show HN: Sliderm – A Dependency-Free JavaScript Slider https://sliderm.com/ November 10, 2022 at 07:52AM

Show HN: Practice for Your YC Interviews with Betafi https://ift.tt/pd4Uh5o

Show HN: Practice for Your YC Interviews with Betafi Hi folks, Betafi is a product feedback platform build around moderated user interviews and usability testing sessions. To help folks applying for the W23 batch with interviews coming up this week, we just launched a project templates feature and catered onboarding for fellow founders to practice and conduct mock YC interviews with each other. You can use Betafi's interview script feature, "instant tags," and timestamped notes to take turns annotating rough spots and practicing rapid-fire responses to questions with your cofounder(s), to try and make the most out of those 10 minutes during your real YC interview. A big part of the joy of building Betafi is getting to support other early-stage founders who wind up using our product in interesting and creative ways. This project came out of several teams applying to the W23 batch, who organically started using Betafi to help prepare for their interviews, so we thought we might as well build "first class" support for it! Do let us know what you think, keen to hear your feedback, especially given this is a slightly different use-case from what we initially designed the product for! https://ift.tt/RBJjLMp November 10, 2022 at 09:00AM

Show HN: Supertweak – a visual devtools extension for Tailwind CSS https://ift.tt/BavwEe0

Show HN: Supertweak – a visual devtools extension for Tailwind CSS Hi folks, I've been working on a visual devtool chrome extension for Tailwind CSS for quite some time now and just launched in recently. It let's you tweak your website from the browser itself and copy the classes or html afterwards to paste in your IDE. It's especially well suited to try out changes quickly, but I've built most of the landing page with the help of the extension itself. You can try it out in the landing page itself (no need to install anything). Features: - Click on any class (eg: px-4) and try out other values easily. - Preview the website in responsive mode and quickly toggle between breakpoints. auto detects breakpoints set in the config. - Quickly try out new variants. Supports arbitrary variants too. - Lets you try out arbitrary and negative property values. - Add, remove or re-order elements. - Edit element attributes and text nodes etc. I'm excited to share it here and would love to hear your feedback and suggestions. https://supertweak.dev November 9, 2022 at 05:22PM

Show HN: Open-source load testing on AWS Lambda. With built-in cost reporting https://ift.tt/tzc97dE

Show HN: Open-source load testing on AWS Lambda. With built-in cost reporting Hiya HN! tldr: Artillery is an open-source load testing toolkit. It's cloud-native, i.e. you can scale out your test with AWS Lambda (other runtimes coming soon). There's no infra to set up or manage - you give Artillery an AWS account, and it takes care of the rest. We just released an update which includes cost reporting. Every time you run a load test, Artillery will show how much that cost in AWS Lambda fees. Blog post with a demo here: https://ift.tt/nadmMVp The demo shows a distributed load test running in us-east-1 at 100k+ RPS for about 10 minutes. Total cost is $1.23. We constantly hear from our users how cost is one of the biggest barriers to load testing more frequently. We're making cost much less of a factor with Artillery, and hoping that will unlock load testing at scale to more teams. Would love to hear what the biggest barriers are for you with load testing! Hassy & team Artillery November 9, 2022 at 04:18PM

Show HN: Auto-file bugs to GitHub issues with console logs and network requests https://ift.tt/qz1iNVT

Show HN: Auto-file bugs to GitHub issues with console logs and network requests Hi HN, my team and I have been working on a new tool to improve how bugs are reported to engineers. I used to be a developer, and I thought it was ridiculous the little amount of bug repro details I would get in JIRA tickets. Then I became a product manager, and I realized how time consuming and tedious it was to write good tickets for developers (and then understood why most tickets lack enough detail!) That’s why my team and I decided to build a browser extension for anyone to create bug reports that auto-include: console logs, network requests, session replay, timestamp, url, browser, OS and device specs, and wifi speed. With this extension, it’s faster than the old-school way to report bugs (a few clicks, plus no switching tabs). And, for the developer receiving the bug reports, it should be faster to debug because all the information is right there. We started with a Chrome extension and soon we’re going to build extensions for other browsers too. (Which should we add next? We’re thinking Firefox). We built this in react, typescript, mobx, and graphql. It’s privacy-focused: everything happens locally on your browser until you choose to share, and you can even select which specific websites you want the extension to run on in settings. Today we shipped an integration with GitHub - meaning it’s now just a few seconds to create a really good GitHub issue. I hope you check it out and I hope it helps bring about the end of bad tickets for you and your team! If you have any suggestions or questions, please let me know here! https://jam.dev/github November 9, 2022 at 02:29PM

Show HN: Getstarted.social – Easy-to use follow suggestions for Mastodon https://ift.tt/kwbXe9c

Show HN: Getstarted.social – Easy-to use follow suggestions for Mastodon Mastodon is cool, but finding the first people to follow on other servers and figuring out how to follow them is a messy experience. I quickly hacked together this prototype site to see if it was possible to have Twitter-style follow suggestions where you can click and follow someone without manually copy-and-pasting links from Google sheets into search bars. It was also an excuse to see how Mastodon's remote-follow API works. The following is done client-side so no information is shared with this server. https://ift.tt/PgJVXG8 November 9, 2022 at 01:06PM

Show HN: XFrame – Create your own multisearch page https://ift.tt/RbZQLCY

Show HN: XFrame – Create your own multisearch page https://ift.tt/Xe0mdox November 9, 2022 at 11:20AM

Show HN: Brainpick.co.uk – Earn money by answering StackOverflow questions https://ift.tt/Khar7Yj

Show HN: Brainpick.co.uk – Earn money by answering StackOverflow questions Hi! I am looking for honest feedback on my next product. Brainpick.co.uk is a Chrome extension that adds a button on StackOverflow standard page to pay for an answer. You answer and get paid when the answer is accepted. I am selling it to Enterprises as an affordable, subscription-based, pay-as-you-go service. Let me know your thoughts. https://ift.tt/1JAr49g November 9, 2022 at 08:54AM

Show HN: Metadocs, kinda like Reddit, but built into every documentation ever https://ift.tt/AWq7KfC

Show HN: Metadocs, kinda like Reddit, but built into every documentation ever Hi, I'm Ritinkar and I'm building metadocs, which is kind of like reddit built into every documentation ever. It's a chrome extension that allows discussion on any webpage to happen there itself. Currently I have built threaded comments, and a upvote/downvote system. Plus I've built this cool feature called Highlights, which lets you discuss specific lines in any documentation. As well as a feature called Top Hightlights, which shows the most interesting hightlights on any webpage. Hope you guys will try it out. And if you have any questions, feel free to ask me here. Thanks. https://metadocs8.com/ November 8, 2022 at 01:43PM

Show HN: Beginner's guide to NLP with an API https://ift.tt/vQWLZFU

Show HN: Beginner's guide to NLP with an API https://ift.tt/DhqfeJ9 November 8, 2022 at 07:44AM

Show HN https://ift.tt/gorT6S8

Show HN Alternative text formatter in C, easily extendable, lightweight, well suited for microcontrollers. https://ift.tt/nQIFpim November 8, 2022 at 05:49AM

Show HN: Cozo – new Graph DB with Datalog, embedded like SQLite, written in Rust https://ift.tt/wJGl5RS

Show HN: Cozo – new Graph DB with Datalog, embedded like SQLite, written in Rust Hi HN, I have been making this Cozo database since half a year ago, and now it is ready for public release. My initial motivation is that I want a graph database. Lightweight and easy to use, like SQLite. Powerful and performant, like Postgres. I found none of the existing solutions good enough. Deciding to roll my own, I need to choose a query language. I am familiar with Cypher but consider it not much of an improvement over CTE in SQL (Cypher is sometimes notationally more convenient, but not more expressive). I like Gremlin but would prefer something more declarative. Experimentations with Datomic and its clones convinced me that Datalog is the way to go. Then I need a data model. I find the property graph model (Neo4j, etc.) over-constraining, and the triple store model (Datomic, etc.) suffering from inherent performance problems. They also lack the most important property of the relational model: being an algebra. Non-algebraic models are not very composable: you may store data as property graphs or triples, but when you do a query, you always get back relations. So I decided to have relational algebra as the data model. The end result, I now present to you. Let me know what you think, good or bad, and I'll do my best to address them. This is the first time that I use Rust in a significant project, and I love the experience! https://ift.tt/XG9DL18 November 8, 2022 at 12:25PM

Show HN: GPT3, stable-diffusion with templates in Obsidian https://ift.tt/1y4QNzg

Show HN: GPT3, stable-diffusion with templates in Obsidian https://ift.tt/pYX8ZFf November 8, 2022 at 10:40AM

Show HN: Slashbase – open-source collaborative IDE for databases in browser https://ift.tt/FP4HgXN

Show HN: Slashbase – open-source collaborative IDE for databases in browser https://ift.tt/81OHqF9 November 8, 2022 at 06:45AM

Show HN: A free keyword research tool using Search Suggestions and Autocomplete https://ift.tt/nqD3fel

Show HN: A free keyword research tool using Search Suggestions and Autocomplete https://keywordsea.com November 7, 2022 at 08:56AM

Show HN: Game of Life on non-square topologies with 2^32 update rules https://ift.tt/iFQze06

Show HN: Game of Life on non-square topologies with 2^32 update rules Hi HN, when learning Golang (and topology), I ported a simple GOL in C ( https://ift.tt/yPjhkfF ) into Go. I then added a bunch of features - Playing on other fundamental polygons ( https://ift.tt/uzMfG4A... ) - Considering all possible update rules (of which, there are many). Looking to get back to this project soon. Would love some feedback + ideas. https://ift.tt/fendwoN November 7, 2022 at 09:50AM

Show HN: RxJS Insights – a toolset for RxJS visualization https://ift.tt/6p89j3d

Show HN: RxJS Insights – a toolset for RxJS visualization Hi HN! I'd like to present you the thing that I'm building - the RxJS Insights. It was primarily created as something that allows for debugging complex RxJS streams, but after showing it to a few people it turned out that it might be more helpful in learning RxJS since it can visualize the observables execution step by step. The setup is somewhat similar to the Redux Devtools' one in a sense that it requires an application level component (the proper @rxjs-insights/* packages) to instrument the RxJS and to connect with the devtools. I invite you to try it out in your app (the setup is rather easy) or on StackBlitz (all links are in the readme). Thanks! https://ift.tt/cUHh096 November 7, 2022 at 09:02AM

Show HN: Hacker News for Events https://ift.tt/n4RuqhJ

Show HN: Hacker News for Events NextEvent.dev is a Hacker News for events. Share tech and around tech events here. Who's hosting an event in your area this upcoming week? Share it here, let the community know. https://ift.tt/ZCwYH9o November 7, 2022 at 05:52AM

Show HN: textshader.com https://ift.tt/1uiIBTf

Show HN: textshader.com TLDR: Click the link to see some cool visualizations, refresh a few times for random examples, and try editing some of the code yourself. This is a small weekend project of mine inspired by shadertoy.com It's a static single-page site hosted on GitHub pages so the website design is pretty barebones. I'm not a web developer so I mainly wanted to create a Cool Thing with my free time and not have to learn tons of front-end to do it. I'd love to hear what people think about it and please post or send me any shaders you make! You can use the link button in the bottom right to share. I hope that this gets more people interested in shaders because GPU programming is a pretty different paradigm and learning it has made me a better software engineer even though my current job doesn't touch it. That said, textshader only runs normal Javascript on the CPU so think of it like a simplified sandbox and not the real thing. I'd highly recommend checking out shadertoy to level up to the real deal too! https://textshader.com November 7, 2022 at 04:32AM

Show HN: Financial Scraped Data https://ift.tt/QKDLTj1

Show HN: Financial Scraped Data https://ift.tt/okH84VL November 6, 2022 at 08:41PM

Show HN: Lotus – Open-Source Pricing and Packaging Infrastructure https://ift.tt/VaJoNdw

Show HN: Lotus – Open-Source Pricing and Packaging Infrastructure Hi HN! We’re building an open-source pricing & packaging engine for SaaS with a built-in billing system. ( https://ift.tt/HnJZ3rD ). We strongly believe pricing is the largest untapped growth lever for SaaS, primarily because pricing affects so many critical systems that don’t talk to each other (billing, payments, feature limits, metering, and CRM). We’re building this infrastructure to fix this and enable quick experimentation. Lotus acts as a central repository for all of your pricing plans and utilizes your payment gateway, to manage usage-based, per-seat, and custom enterprise pricing. We’re excited to open-source this because we want to enable developers to build their custom pricing and integration edge cases on top of this base. We’ve launched this repo under an MIT license so any developer can use the tool. Give it a spin for us at either: * test our cloud version at ( https://ift.tt/qCkYfbG ) * self-host here ( https://ift.tt/HnJZ3rD ) and let us know what you think. All feedback is appreciated! If the project is especially relevant to you, follow us and we’ll keep you updated when we’ve fully published all our beta features. https://ift.tt/HnJZ3rD November 6, 2022 at 04:30PM

Show HN: Feep! search, an independent search engine for programmers https://ift.tt/WItl14a

Show HN: Feep! search, an independent search engine for programmers https://search.feep.dev November 6, 2022 at 04:25PM

Show HN: Clubhopr – My first indie project: 30 seconds for soccer/football fans https://ift.tt/piqRugz

Show HN: Clubhopr – My first indie project: 30 seconds for soccer/football fans https://clubhopr.app/ November 6, 2022 at 10:27AM

Show HN: OpenCrossword Suite - Make and share your own puzzles https://ift.tt/oDyFEha

Show HN: OpenCrossword Suite - Make and share your own puzzles https://ift.tt/ZOlsaMT November 6, 2022 at 03:19AM

Show HN: Utility for Searching the Earliest Root Commit (Open Source) https://ift.tt/GXJxntw

Show HN: Utility for Searching the Earliest Root Commit (Open Source) I wrote the utility for searching the earliest root commit in a repository and the earliest repository in a repository group. Repositories are searched recursively in the specified base directories. The earliest root commit and the earliest repository in a repository group are determined in the two ways: by author datetime and by committer datetime. Collected data are represented in the JSON format. The utility is written in Python. I also tried to use type hints, data classes and generators as much as possible. https://ift.tt/57EdfBx November 5, 2022 at 07:06PM

Show HN: SAF, portable game library/fantasy console https://ift.tt/vpAc5qP

Show HN: SAF, portable game library/fantasy console https://ift.tt/rSz0Cyb November 5, 2022 at 01:09PM

Show HN: A free tool to take, share and publish notes, code, whiteboard doodles https://ift.tt/Eo3OfCt

Show HN: A free tool to take, share and publish notes, code, whiteboard doodles https://ift.tt/rBcmqSn November 5, 2022 at 12:43PM

Show HN: Stable Diffusion print-on-demand apparel https://ift.tt/QSMdHFr

Show HN: Stable Diffusion print-on-demand apparel Hey HN, Obviously we are experiencing a surge of stable-diffusion based apps at the moment, but I have yet to see anyone try and map the outputs onto actual physical products that can be delivered to your door. I wanted to make it easy to: - pick an artistic style - hit 'record' and speak into your phone / tablet / desktop or whatever, and describe the kind of design you want your clothing to have (since speaking is more spontaneous that typing) - swipe among a variety of mockups (t-shirts, hoodies etc.) featuring your design, and order it to your door with the click of a button The product is called 1SEWN. Fulfilment is currently achieved using a print-on-demand service called Printful ( https://ift.tt/b0WZOxd ) that I have integrated with. If you guys would like to try it, I would love some feedback. Shipping is currently limited to outside Europe, but even if you are in Europe, your feedback about the whole UX would be much appreciated! Much love, Matt https://www.1sewn.com/ November 5, 2022 at 12:08PM

Show HN: 980k USA restaurants and grocery stores search via Zipcode https://ift.tt/DFVgBfQ

Show HN: 980k USA restaurants and grocery stores search via Zipcode https://menumy.com/ November 4, 2022 at 07:35PM

Show HN: Auto generate images from Figma using an API https://ift.tt/KOtDC0e

Show HN: Auto generate images from Figma using an API https://pikmaker.com/ November 4, 2022 at 07:10PM

Show HN: Top 70000 educational YouTube channels in 20 languages by category https://ift.tt/mQgN2i8

Show HN: Top 70000 educational YouTube channels in 20 languages by category https://limnology.co/ November 4, 2022 at 05:02PM

Show HN: MakePlace – An Interior Design Simulator https://ift.tt/IiMVO41

Show HN: MakePlace – An Interior Design Simulator MakePlace is a PC app that lets you drag-and-drop furniture and edit floorplans. The goal is to make interior design easy and fun, like playing with Lego. It started off as an app to simulate housing in an MMORPG, since the furniture system there was atrocious. I'm now trying to see if it would work well as a simulator for general interior design too. Like many 3D design software, there are a bunch of tools and controls, and first-time users may feel somewhat lost. So I've made a starting tutorial to help ease users into the controls. Do you think the tutorial works well? Let me know what else can be improved! https://ift.tt/3TYNSoR November 4, 2022 at 03:39PM

Show HN: Step CI – open-source lightweight alternative to Checkly https://ift.tt/xbm6Y85

Show HN: Step CI – open-source lightweight alternative to Checkly In our last post, we showed that there is an easy way to generate automated tests for Rest APIs from your specification. Since the last release, we have added some new features: - Generate tests from your API spec in the CLI - Run tests against gRPC APIs automatically - Get request and response information when your tests fail - Generate fake data and use them in the requests - Bring your own test data (from .csv) - More intuitive CLI interface We built this because we wanted a simple, developer-friendly way to automate API testing without relying on cloud solutions. You can integrate it with Docker, GitHub Actions and Node. Your tests can have multiple steps, with shared context between them. Lastly, you can use it as a library and in combination with other testing tools like Jest, Ava, Mocha (and soon Insomnia). If you want to step out of locked-in cloud solutions, give our tool a try. https://ift.tt/JcBq31s November 4, 2022 at 03:12PM

Show HN: I built a helper script for AUTOMATIC1111 / stable-diffusion-webui https://ift.tt/uKqP4Y8

Show HN: I built a helper script for AUTOMATIC1111 / stable-diffusion-webui In case you are into offline Stable Diffusion image generation, chances are high that you use the AUTOMATIC1111 version, as it is quite user friendly and constantly evolving. One thing it has is support for scripts. And I have built a script that eases finding the right look quite a bit. StylePile has 135 artist presets, 55 styles, 25 emotions. Insert keywords sequentially or randomly. Adjust influence of result types, artists and styles. See detailed progress information in prompt. Feedback welcome. https://ift.tt/U1HbEX5 November 4, 2022 at 02:23PM

Show HN: PostgreSQL Sessions in Vim https://ift.tt/HFqWfkN

Show HN: PostgreSQL Sessions in Vim Really just a few lines of code to have a REPL-like experience with Vim and Postgres. https://ift.tt/etuz5Og November 3, 2022 at 11:25AM

Show HN: Tracking my local bus with a RaspberryPi https://ift.tt/MAJ520U

Show HN: Tracking my local bus with a RaspberryPi https://ift.tt/CIohNd6 November 4, 2022 at 10:44AM

Show HN: Vectory, a tool for visually tracking and comparing embeddings https://ift.tt/Z7O0i1F

Show HN: Vectory, a tool for visually tracking and comparing embeddings https://ift.tt/50TAeD2 November 4, 2022 at 03:17AM

Show HN: RealSkillz – PR based homework assignments, for hireing developers https://ift.tt/ZI0JWmA

Show HN: RealSkillz – PR based homework assignments, for hireing developers RealSkillz helps you assess your developer candidates through real-world technical assignments. From several sources and also our own experience, we think that the process of hiring developers is broken. Currently most of the available interview platforms only provide arbitrary interview tasks their candidates. Most of the developer jobs does not require heavy algorithmic skills. Still most of the interviews focus on that. We think this is painful for the developers and for the companies alike. As a developer, you need to maintain a very specific set of skill just for your interviews, while you can rarely show how you really shine in a more realistic coding scenario. As a company, you select your candidate by an irrelevant interview task, having limited knowledge how the candidate works in a daily setting. RealSkillz aims to fix this broken hireing process by generating pull request based homework assignments for developer candidates. Pull Request based home work assignments, On real-world repositories. https://realskillz.io/ November 3, 2022 at 04:23PM

Show HN: Sprig, open-source game console & engine, by teenagers, for teenagers https://ift.tt/tiLQkSp

Show HN: Sprig, open-source game console & engine, by teenagers, for teenagers https://ift.tt/18qsGin November 3, 2022 at 02:04PM

Show HN: unsock: shim to automatically change AF_INET sockets to AF_UNIX, etc. https://ift.tt/wiBrHzn

Show HN: unsock: shim to automatically change AF_INET sockets to AF_UNIX, etc. unsock is an LD_PRELOAD-able Linux library that converts AF_INET socket connections to AF_UNIX, AF_VSOCK, AF_TIPC, etc, helping reduce the dependency on TCP/UDP/IP for local communication. It even handles the painful "CONNECT" proxy dance on Firecracker AF_UNIX/AF_VSOCK multiplexing sockets for you. https://ift.tt/XeZl8Qp November 3, 2022 at 01:07PM

Show HN: Simple Tool to Hear and Visualize the Overtone Series https://ift.tt/NK6mlOb

Show HN: Simple Tool to Hear and Visualize the Overtone Series https://ift.tt/48m1vY0 November 3, 2022 at 09:20AM

Show HN: Word Tower – A simple daily word puzzle https://ift.tt/23sITxE

Show HN: Word Tower – A simple daily word puzzle https://wordtower.net November 3, 2022 at 08:47AM

Show HN: I wrote an eBook on Linux CLI tools and Shell Scripting https://ift.tt/LZoQgXv

Show HN: I wrote an eBook on Linux CLI tools and Shell Scripting Hello! This ebook aims to teach Linux command line tools and Shell Scripting for beginner to intermediate level users. The main focus is towards managing your files and performing text processing tasks. Includes plenty of examples, exercises (200+) and solutions. To celebrate my latest ebook release, you can download PDF/EPUB versions of Computing from the Command Line for FREE till 08-Nov-2022: https://ift.tt/yPqALsK (the web version linked as the post url is always free) All books bundle (all my 13 programming ebooks) is $10 (normal price $28) - https://ift.tt/VzyCRsQ... Visit https://ift.tt/1I2WU9F for markdown source, example files, exercise solutions, sample chapters and other details related to the book. I would highly appreciate if you'd let me know how you felt about this book. It could be anything from a simple thank you, Gumroad rating, pointing out a typo, mistakes in code snippets, which aspects of the book worked for you (or didn't!) and so on. Reader feedback is essential and especially so for self-published authors. Happy learning :) https://ift.tt/F2JzPVa November 3, 2022 at 11:11AM

Show HN: Nudges.fyi – simple, unmissable reminders via phone/text/email https://ift.tt/DVtOy6W

Show HN: Nudges.fyi – simple, unmissable reminders via phone/text/email I built this app primarily for my wife, who has tried many mainstream todo-list apps (OmniFocus, Things, and Todoist come to mind) over the years with little success. She isn't particularly interested in setting up a productivity system and the administrivia that goes with it. Even having to remember to look at an app once a day was far from ideal for her. This app is an attempt at a solution for anyone that fits this description, with a focus on alerting over organization. Here's how it works: you create a nudge that's set to trigger at a given date and time, and the app phones you, texts you, or emails you (or all three) at the right moment. Nudges can trigger on a schedule, so something like "call me about monthly bills for the next month on the last day of every month" is quite easy to set up. It also works well (sample size 1, admittedly) as a supplement to a more robust GTD system. I use Things for almost everything, but my most important reminders are set up as nudges. I've worked on this on and off for the last month or so and I think it's ready for a Show HN. There's likely some rough edges in there so I wouldn't use it for anything _critical_ just yet (let me know if you see anything that looks buggy!). I cut a lot of scope in order to release an initial version quickly; here's a list of things I'm considering adding to the app in the near future: - Implement something analogous to Pagerduty: create nudges that repeatedly nag you (with something like an escalation policy) until you acknowledge them - More notification channels: get nudges on Telegram, WhatsApp, Slack, etc. - Families (or teams, possibly) share a namespace and can send nudges to each other - Nudges that collect a response: possibly for polls, a daily diary entry, or habit tracker - Incoming and outgoing webhooks - Snooze a nudge so it re-triggers in X minutes I work on distributed systems at my day job and haven't done frontend and CRUD things in a long while now, so building this out was a nice change of pace. If anyone's curious, the app is built with: Next.js (in static HTML mode) and Tailwind for the frontend, Go for the API server and background nudge loop, and SQLite (+Litestream) for persistence. In any case, I'm looking for feedback from the HN community here: is this something you would use? TL;DR: schedule reminders for yourself via phone call, text message, and/or email (PS: the free plan doesn't allow call/SMS nudges because I'm a bit wary of spam, but if you'd like to give this a shot and can't [or don't want to] subscribe to a paid plan at this point, send me an email at tim@nudges.fyi for a 1-month code) https://nudges.fyi November 2, 2022 at 05:00PM

Show HN: Inhuman Time – change “3 days ago” to actual time on GitHub https://ift.tt/6UX4HL8

Show HN: Inhuman Time – change “3 days ago” to actual time on GitHub https://ift.tt/J1BHq5s November 3, 2022 at 03:34AM

Show HN: Track your bone health, help create better bone health treatments https://ift.tt/5vNcuPs

Show HN: Track your bone health, help create better bone health treatments When I was 32 years of age I was told that my bones were like that of an 80 year old due to a health disorder called Osteoporosis. Osteoporosis can make our bones fragile and likely to break. 1 in 3 women over the age of 50 years and 1 in 5 men will experience osteoporotic fractures in their lifetime. It is likely that your parents and grand parents are already suffering from Osteoporosis. Osteoporosis is identified using a Bone Mineral Density(BMD) scan test which gives scores for our bone density and is compared with the known scores from the healthy individuals of same age. I was told that these known scores does not include all races, ethinicities and are generally unreliable for those with pre-existing diseases. This makes it difficult for providing proper healthcare, Even more so for outliers like me. I'm attempting to change that with Bone Health Tracker. Bone Health Tracker classifies the Bone Mineral Density(BMD) scan test report to display the reports with visualizations to better understand the bone health and to monitor the progress of bone health treatments . 1. Healthcare providers currently have to manually compare the BMD reports of their patients every year to analyze the treatments, With Bone Health Tracker's dynamic chart feature they can now do it automatically and even patients can track the progress of their treatments. 2. Skeleton visualization helps to easily understand which bones are affected by Osteoporosis, Osteopenia even by those without prior medical training. 3. BMD scan test reports without any personal information can be submitted for the research of bone health and treatments for bone health diseases. No Protected Health Information (“PHI”) is collected during the entire function of Bone Health Tracker as only assessment section of the BMD scan test report is needed. If you (or) a family member has taken a BMD test, Consider using Bone Health Tracker to monitor the progress of your treatment and submitting the non-personal data for research. If you are researcher dealing with bone health, or know anyone who would be interested in the data gathered by the Bone Health Tracker and help improve it; Please get in touch. Thank you for reading. https://ift.tt/ompQXgr November 2, 2022 at 02:30PM

Show HN: Eleven – Code sandboxes with automatic HTTPS https://ift.tt/KhlnkOc

Show HN: Eleven – Code sandboxes with automatic HTTPS Hey HN, Eleven is the second project that I've built to learn Go. It lets you create a code sandbox in your cloud provider account easily. What's a "code sandbox"? Just a VM, running in your cloud provider account, with some runtimes pre-installed, your repositories cloned, a way to connect to it with your preferred editor (or via SSH) and a way to serve your apps easily via HTTP (with automatic HTTPS). You could use it to deploy your app, as a remote development environment or even to test some code. It's up to you. For example, to deploy a Node.JS app: $ eleven aws init hello-world --runtimes node@18.7.0 --repositories eleven-sh/hello-world > Success! The sandbox "hello-world" was initialized. $ ssh eleven/hello-world forever node index.js > Forever: command started. Run "forever stop" in current path to stop. $ eleven aws serve hello-world 8000 --as hello.eleven.sh > Success! The port "8000" is now reachable at: https://hello.eleven.sh $ curl https://hello.eleven.sh > Hello World Still learning Go by the way, so I'm open to any suggestions to improve. https://ift.tt/iAKzsUS November 2, 2022 at 03:37PM

Show HN: Time Travel for Billing Periods https://ift.tt/vM6XYoh

Show HN: Time Travel for Billing Periods Hi HN, Lago (YC S21 = Open-source metering and usage-based billing) founder here. Billing cycles are often a source of engineering complexity and confusion, so we made billing periods flexible in Lago: - If you want to migrate existing customers to Lago, you can set a billing period in the past. - If you just signed a new contract that will start in two weeks, you can set a start date in the future Other elements of flexibility: - Switch from 'calendar' to 'anniversary billing periods' within Lago - Assign multiple plans to a customer, and meter and charge usage separately (e.g., if your pricing looks like Heroku, Shopify or Webflow, for instance) Documentation: https://ift.tt/PMV5z9v Github: https://ift.tt/J8rSGku November 2, 2022 at 12:28PM

Show HN: Simple HTTP server to render Markdown documents made in Go https://ift.tt/rYPuNU1

Show HN: Simple HTTP server to render Markdown documents made in Go https://ift.tt/OYxHV5h November 2, 2022 at 03:53AM

Show HN: My Conversational Social Network https://ift.tt/0DyV3aI

Show HN: My Conversational Social Network https://www.taaalk.co/ November 1, 2022 at 11:40PM

Show HN: Minimax – A Compressed-First, Microcoded RISC-V CPU https://ift.tt/V48uSc0

Show HN: Minimax – A Compressed-First, Microcoded RISC-V CPU RISC-V's compressed instruction (RVC) extension is intended as an add-on to the regular, 32-bit instruction set, not a replacement or competitor. Its designers intended RVC instructions to be expanded into regular 32-bit RV32I equivalents via a pre-decoder. What happens if we explicitly architect a RISC-V CPU to execute RVC instructions, and "mop up" any RV32I instructions that aren't convenient via a microcode layer? What architectural optimizations are unlocked as a result? "Minimax" is an experimental RISC-V implementation intended to establish if an RVC-optimized CPU is, in practice, any simpler than an ordinary RV32I core with pre-decoder. While it passes a modest test suite, you should not use it without caution. (There are a large number of excellent, open source, "little" RISC-V implementations you should probably use reach for first.) https://ift.tt/x3uGZUR November 1, 2022 at 03:41PM

Show HN: I made a volumetric audio visualizer https://ift.tt/MOKsb1C

Show HN: I made a volumetric audio visualizer I'm developing Hyperstep[0], a spatial language for music production. I find using existing DAWs frustrating because they don't allow me to navigate and operate intuitively on the latent spaces behind my musical ideas. This is why I've decided to build my own set of "seeing tools".(Bret Victor)[1]. I'm also convinced that by framing music as processes and interactions in the 3D world, spatialization and mixing should become fairly pain-free. I'm still early in development and I would love to build this into an actual product that can be integrated into existing DAWs or even turn it into a musical framework itself for AR and VR experiences. If you're interested in working on it or if you simply want to know more, feel free to contact me. [0] https://ift.tt/C3QNVcq . [1] https://www.youtube.com/watch?v=klTjiXjqHrQ https://ift.tt/cRZLsyT November 1, 2022 at 06:18PM

Show HN: Docker in the browser using x86-to-WASM recompilation https://ift.tt/xECjvzJ

Show HN: Docker in the browser using x86-to-WASM recompilation https://ift.tt/Tz0RO5J November 1, 2022 at 05:24PM

Show HN: I made an offline-ready hiking trail companion app https://ift.tt/m74vKbo

Show HN: I made an offline-ready hiking trail companion app https://ift.tt/UcOzShZ November 1, 2022 at 01:25PM