Show HN: Australian Acoustic Observatory Search The Australian Acoustic Observatory ( https://ift.tt/jxZsh19 ) has 360 microphones across th...

Show HN: Why an Open Source JSON-LD Database We are pleased to launch a public preview of an open source JSON-LD database which combines the...

Show HN: Qdorks.com – Advanced Google search query composer Hi HN, qdorks.com is an advanced Google search query composer I have been workin...

Show HN: Bi-directional sync between Postgres and SQLite Hi HN, Today we’re launching PowerSync, a Postgres<>SQLite bi-directional syn...

Show HN: Pl.aiwright – Research Platform for GPT-4 Dialogue in RPGs https://ift.tt/qd6H1TQ November 30, 2023 at 06:10AM

Show HN: Repeater – A tool which repeats CLI commands https://ift.tt/C4dmn0V November 30, 2023 at 06:36AM

Show HN: I made Spotify Wrapped but for WhatsApp chats, made it's open source Hey HN, I am an indie hacker and I am launching my second ...

Show HN: React Native AI – Full stack framework for building mobile AI apps https://ift.tt/xDrMjaZ November 30, 2023 at 04:07AM

Show HN: Costnip – a peer-driven healthcare price transparency platform Costnip is a peer-driven healthcare transparency platform that allow...

Show HN: NIMB IRC Matrix Bridge (NIMB) – A simple client that forwards messages https://ift.tt/O2RA9qw November 28, 2023 at 11:43PM

Show HN: Historical Movie Map Hi HN - I love movies, history, and code, so I decided to combine the three together. Enjoy! https://ift.tt/p3...

Show HN: SwaraNotebook – a notation editor for Indian classical music As an enthusiast of Indian classical music, I needed to write music no...

Show HN: Hacker News Submission Compiler Hi! I'm excited to share a website I created that compiles the top 100 submissions on Hacker Ne...

Show HN: Spaceflight News made using Htmx https://ift.tt/Vwf6L9W November 28, 2023 at 01:12AM

Show HN: Star Time Lapse Videos with a Raspberry Pi Camera and AllSky https://ift.tt/lIaMhge November 28, 2023 at 12:01AM

Show HN: I built a domain name marketplace for folks (like me) who hoard domains Problem: I (accidentally) hoard domains :') 1. I get ex...

Show HN: I built a guided Build your own DNS Server challenge Hey everyone. It's Sherub here, author of the Build your own DNS Server ch...

Show HN: Upcoming – Explore what's coming next Get a weekly preview of upcoming movies, TV shows, books, music, games, and events. Add t...

Show HN: GitAware – A simple browser extension that helps you stay on top of MRs https://ift.tt/ak1qWnw November 26, 2023 at 04:17PM

Show HN: LockDB now natively supports acting on multiple locks LockDB is a cross-platform tool you can use to handle process/event locking a...

Show HN: An open-source notification infrastructure https://ift.tt/coUkhXn November 26, 2023 at 06:58AM

Show HN: pytunes – Free and open-source music streaming service https://ift.tt/FH3sv2M November 25, 2023 at 11:50PM

Show HN: The open-source alternative to the GPT Store https://ift.tt/7cuv5Lf November 25, 2023 at 05:45AM

Show HN: IP Guide – info on IP addresses, Networks, and ASNs Hey all, wanted to share my recent weekend hack project. I wanted to improve up...

Show HN: React Spreadsheet 2 https://ift.tt/bUGtDKA November 23, 2023 at 09:37AM

Show HN: MesoSim – DSL for Options Trading Hello, I quit my engineering job in 2021 to fully focus on trading. After a year of limited succe...

Show HN: Lua Carousel, create little programs on desktop or mobile devices https://ift.tt/1s0obQm November 23, 2023 at 10:22PM

Show HN: SQL Interface to "AWS What's New" Using Datasette In time for AWS re:Invent 2023 next week, I’ve been building a site...

Show HN: Go bindings to SQLite using wazero https://ift.tt/Y7XxcuE November 24, 2023 at 01:06AM

Show HN: New Version of MyOwnDB After nearly 5 years of development, I'm happy but also a bit anxious to Show HN the new version of MyOw...

Show HN: A starter kit to create AI apps to do Question Answering over PDFs https://ift.tt/TB9IKam November 23, 2023 at 01:53AM

Show HN: Starter kit for hosting static websites on AWS with a single command This starter kit offers an optimal solution for hosting static...

Show HN: Cyberkitty – an experimental hybrid-GPT+Human long-form fiction editor NOTE: If you're one of the first people to see this, you...

Show HN: I made a React Native Boilerplate to ship mobile apps faster https://ift.tt/sD1yC2z November 21, 2023 at 08:44PM

Show HN: Open Source Cloud Costs Monitoring in Docker OpenCost is an open source implementation for Kubernetes cost monitoring and now cloud...

Show HN: A Geo-Distributed KV Store for Metadata Management https://ift.tt/yvYLnPS November 20, 2023 at 07:15PM

Show HN: Kanban-Python a Terminal Kanban Application Written in Python Hi everyone, I want to share my first published python package. It al...

Show HN: Rethink note-taking and learning experience Hey! Just launched my new project. The cmaps platform was created after a long period o...

Show HN: An Undetectable YouTube Adblocker Hey HN! Me and my brother made an undetectable YouTube adblocker that doesn't get detected by...

Show HN: Rank the Top Developers by Location A tool I built to rank the top software developers by location, offering businesses and individ...

Show HN: The Periodic Table of Electron Orbitals https://ift.tt/rR7YxTX November 19, 2023 at 11:21PM

Show HN: Serverless VPN App for Android. Unlimited Devices. Unlimited Data Hello HN, Serverless VPN app for Android is fully open source inc...

Show HN: torbb – Now with Tor, run BrowserBox as a hidden service instantly https://ift.tt/b6pYIeg November 19, 2023 at 08:22PM

Show HN: "Awesome" Engineering Games (List) I've spent way too much time both playing and finding engineering-focused games, a...

Show HN: The Future of Sam Altman – A text adventure GPT game https://ift.tt/cuq0g4A November 19, 2023 at 02:07AM

Show HN: YouTube banned adblockers so I built an extension to skip their ads Hi HN! Since Youtube no longer allows AdBlockers, I built my ow...

Show HN: Detoxer – Neutralize Addictive Content Without Blocking I've been trying to minimize my compulsive browsing of social media for...

Show HN: SRec.ai – ML-based Steam video game recommender Hi everyone, In the past few months, I've been working to build ML-based recomm...

Show HN: Grigora.co – A Blogger's Answer to Secure, Simple Web Building Hello HN, I'm Karan, and after a hack wiped out my blog and ...

Show HN: Bemi – data versioning and time travel for PostgreSQL Hi HN, we’re Evgeny, Arjun, and Donna - the builders of Bemi ( https://bemi.i...

Show HN: Lightly – A Python library for self-supervised learning on images https://ift.tt/EMPFghI November 17, 2023 at 05:54AM

Show HN: BuildInPublic] Starting My Second Microsaas Part 2 If you missed part 1: https://ift.tt/r9oVyG8 What I'm developing For those o...

Show HN: Animated Songs with Graphviz, Python, and GPT-4 Hey all, I've been playing around with generating animations that sync to music...

Show HN: Convert any screenshot into clean HTML code using GPT Vision (OSS tool) Hey everyone, I built a simple React/Python app that takes ...

Show HN: Too Phishy – a phishing detection add-on for Gmail Hi, I'm Lydia! I created Too Phishy to improve my ability to detect cleverly...

Show HN: LiftLog – An easy to use open source gym tracking app I've been working on an open source iOS and Android app for keeping track...

Show HN: Tiny Syntax Highlighter https://ift.tt/EakxA9P November 15, 2023 at 01:18AM

Show HN: Llama Running on a Microcontroller https://ift.tt/S9Ks7Ie November 15, 2023 at 05:34AM

Show HN: AssistantHunter, a GPT that searches through 9K+ GPTs for your task There will probably be over 1M GPTs by the end of the year, so ...

Show HN: Visualizing public transport performance in New Zealand I've been tracking public transport data in NZ for a couple of years no...

Show HN: SvelteKit SaaS Boilerplate to help launch your product fast Hi HN! I am a indie hacker and love building apps with SvelteKit, so I ...

Show HN: The World's Cheapest Supercomputer https://ift.tt/FVASCcG November 14, 2023 at 01:01AM

Show HN: Stateful light dimmer with haptical feedback using a motorfader https://ift.tt/Oh72qNW November 14, 2023 at 12:22AM

Show HN: An experimental, modern package manager for operating systems https://ift.tt/bmBqUnP November 13, 2023 at 12:35PM

Show HN: Tech Diff – Compare different technologies Hi everyone. My name is Peter. Out of a bit of frustration with spending a lot of time t...

Show HN: Interactive AI Resume/LinkedIn for better networking/job hunting Generally, I found resumes too vague to get to know anyone (hence ...

Show HN: Bulk Creation of Transcripts from YouTube Playlists with Whisper I know there are various tools that are supposed to make this easy...

Show HN: TopGPTs.ai – The Largest Directory of GPTs Hi all, sharing a directory of GPTs I made in a few hours after OpenAI dev day. Hope you...

Show HN: LLM Verified with Monte Carlo Tree Search This is a weekend hack that I'd like to further develop as it's working surprisin...

Show HN: Find all the new GPTs First A GTP Finder built as a GPT! Find the newest GPTs to play with. https://ift.tt/9waG3eY November 11, 202...

Show HN: YTViewer YouTube Viewer – High Resolution https://ift.tt/GoA1pZe November 11, 2023 at 10:38AM

Show HN: Stories for Kids Using AI Every child deserves a tale that ignites their curiosity, fuels their dreams, and takes them on a journey...

Show HN: DataSheetGrid, an Airtable-like React component I've built and have been maintaining a React component that renders an Airtable...

Show HN: OP-A, a GPT that is a synthesizer Inspired by my Teenage Engineering OP-1 Field synthesizer, I made a GPT that helps you learn how ...

Show HN: ZeroStep – AI actions and assertions for Playwright https://zerostep.com/ November 10, 2023 at 04:58PM

Show HN: SnapAdmin – A powerful, autogenerated DB management UI for Spring Boot https://ift.tt/wd9Eeu3 November 10, 2023 at 10:01AM

Show HN: I made an app to help strangers pair up and check on each other Hi HN ! I've struggled with anxiety for most of my life. But I ...

Show HN: Binks Bot – Your Personal Jar Jar Binks Having some fun with personalizing GPTs, thought some may enjoy this one. https://ift.tt/6n...

Show HN: Svelte Flow – a library for creating node-based UIs https://svelteflow.dev November 8, 2023 at 11:00PM

Show HN: ChatGitHub – Exploring GitHub Using Natural Language https://ift.tt/HG7cZ2o November 9, 2023 at 01:29AM

Show HN: 1001 Record – A Mac app that offers good quailty recording https://ift.tt/P1Q9V75 November 8, 2023 at 04:03AM

Show HN: Stable Diffusion XL Background Replacement Online https://ift.tt/KZ4kw8Q November 7, 2023 at 07:42PM

Show HN: Roboco-op, a computational blackboard for efficient human/AI collab https://ift.tt/r263XH9 November 7, 2023 at 11:07PM

Show HN: Regexdiff – a novel way to analyze regular expressions regexdiff is a tool that finds the difference (think `diff` or Levenshtein d...

Show HN: Podsumer – A Self Hosted Podcatcher Podsumer subscribes to your podcast feeds and downloads them to your server for serving/listeni...

Show HN: Keploy – open source eBPF-Based API Test Generation from Prod Traffic https://ift.tt/gBCEwHi November 6, 2023 at 10:44PM

Show HN: LLaVaVision: An AI "Be My Eyes"-like web app with a llama.cpp backend A simple mobile web app inspired by Fuzzy-Search/re...

Show HN: Ts-Chan – Go-Like Concurrency Primitives for TypeScript/JavaScript Hey HN, I’m sharing ts-chan, an NPM package providing Go-like co...

Show HN: Open-sourceElectronics Enthusiasts – this is for you Community for open source electronics enthusiasts. https://ift.tt/uG0pxrY Nove...

Show HN: RM Flags – Automated feature flag maintenance for your codebase Hey HN, excited to show my newest product: RM Flags. RM Flags helps...

Show HN: Gogosseract, a Go Lib for CGo-Free Tesseract OCR via Wazero Tesseract is one of the largest Open Source OCR (Optical Character Reco...

Show HN: A tiny and platform-agnostic true random number generator for FPGA/ASIC It is based on phase noise, consumes less than 60 LUT4s/FFs...

Show HN: Pentominoes on Surfaces https://ift.tt/jFbQ0sW November 4, 2023 at 05:37PM

Show HN: I built an editable Angular Material table component Recently, I started building an editable Material table, which is built native...

Show HN: I started building yet another CSS framework I really wanted to move my automation server project to a proper framework instead of ...

Show HN: ChatKey – Supercharge your productivity with ChatGPT and AutoHotkey https://ift.tt/d4sfoNQ November 3, 2023 at 11:48PM

Show HN: A Sci-Fi Story of Technology, Unity, and Humanity's Future Dive Into The Cosmos: "Beyond Earth: Secrets of the Celestial E...

Show HN: I Bluefin: Using the ultimate developer Linux This article goes over some of the decisions we made creating Bluefin DX - a develope...

Show HN: Internet Speed Test https://ift.tt/QFgth3x November 3, 2023 at 03:20AM

Show HN: Dashboard for Minimalists https://www.dashb.io November 3, 2023 at 01:03AM

Show HN: DoltgreSQL – Version-Controlled DB, Like Git and PostgreSQL had a baby From the company behind Dolt—the world's first fully ver...

Show HN: A Sign In Space – simulating a message from ET Over the past few months I had the privilege to be part of a team of artists and res...

Show HN: JustFax – send a fax online in 2-minutes Hey there! I'm Dmitry, a serial solopreneur and indie-hacker (check out my projects in...