Show HN: Tron Hilbert Curve Macro https://ift.tt/BC0tF5X
Show HN: Tron Hilbert Curve Macro is it useful? probably not! https://ift.tt/pYIPafX April 24, 2026 at 01:54AM
Show HN: Tron Hilbert Curve Macro is it useful? probably not! https://ift.tt/pYIPafX April 24, 2026 at 01:54AM
Show HN: AgentSearch – Self-hosted search and MCP for AI agents, no API keys https://ift.tt/fENOF5u April 23, 2026 at 11:55P…
Show HN: Turning a Gaussian Splat into a videogame https://ift.tt/Df9t5gV April 23, 2026 at 07:48PM
Show HN: One ESLint rule to kill the "ChatGPT em dash" in your codebase https://ift.tt/PVmx7eB April 23, 2026 at 0…
Show HN: Netlify for Agents I launched Netlify with a Show HN more than 11 years today, for humans. Today we're launchin…
Show HN: Everest Drive – a multiplayer spaceship crew simulator in the browser Hi HN! I'm working on an open-world multi…
Show HN: FMQL – graph query and bulk-edit CLI for Markdown and YAML frontmatter https://ift.tt/YRa1puK April 22, 2026 at 01:…
Show HN: Almanac MCP, turn Claude Code into a Deep Research agent I am Rohan, and I have grown really frustrated with CC'…
Show HN: Backlit Keyboard API for Python It currently supports Linux as of now. You can use this package to tinker with many…
Show HN: Simple CLI tool to convert PDFs to dark mode, with TOC preservation Hi HN, I made a little something that could be …
Show HN: Git Push No-Mistakes no-mistakes is how I kill AI slop. It puts a local git proxy in front of my real remote. I pus…
Show HN: AI Coding Agent Guardrails enforced at runtime Hello, looking for some users interested using a devtool that allows…
Show HN: How context engineering works, a runnable reference I've been presenting at local meetups about Context Enginee…
Show HN: Newsmaps.io a map of how news topics are covered by different countries https://ift.tt/TMGlIW8 April 20, 2026 at 02…
Show HN: A privacy-first, local-LLM note app for iOS (Google Keep alternative) https://ift.tt/3zXsgZN April 19, 2026 at 10:2…
Show HN: Free PDF redactor that runs client-side I recently needed to verify past employment and to do so I was going to upl…
Show HN: Remoroo. trying to fix memory in long-running coding agents I built Remoroo because most coding agents fall apart o…
Show HN: Pyra – a Python toolchain experiment inspired by uv and Bun I’ve been working on Pyra for the past few months and w…
Show HN: I turned my MacBook notch into a live Claude Code dashboard https://ift.tt/ARq3NfI April 17, 2026 at 09:13PM
Show HN: Waputer – The WebAssembly Computer Waputer is an operating system that runs entirely in the browser. When you visit…
Show HN: Spice simulation → oscilloscope → verification with Claude Code I built MCP servers for my oscilloscope and SPICE s…
Show HN: Tracking Top US Science Olympiad Alumni over Last 25 Years Interesting to see that the entrepreneurs from more rece…
Show HN: Marky – A lightweight Markdown viewer for agentic coding Hey HN, In this age of agentic coding I've found mysel…
Show HN: Online Sound Decibel Meter https://ift.tt/GoE6H5y April 17, 2026 at 12:09AM
Show HN: US keyboards don't have enough keys, so I switched to Japanese https://ift.tt/M8Ds56I April 16, 2026 at 02:27AM…
Show HN: Jeeves – TUI for browsing and resuming AI agent sessions I made Jeeves to search, preview, read through, and resume…
Show HN: Fakecloud – Free, open-source AWS emulator https://ift.tt/JO06AUr April 15, 2026 at 11:22PM
Show HN: Uninum – All elementary functions from a single operator, in Python https://ift.tt/X5q1loN April 15, 2026 at 03:16A…
Show HN: Send physical postcards from your coding harness https://ift.tt/URrGHuF April 15, 2026 at 01:17AM
Show HN: Sk.illmd.com, a forum for talking about and showing off agent skills https://ift.tt/yG3bdCZ April 15, 2026 at 01:07…
Show HN: Encrypted, nothing stored, nothing repeated face-gated asset sharing https://veylt.net/ April 13, 2026 at 11:40PM
Show HN: pg_grpc – Call gRPC services directly from PostgreSQL https://ift.tt/OU7nh3m April 13, 2026 at 11:20PM
Show HN: Stork – MCP server so Claude/Cursor can search 14k MCP servers AI tools https://www.stork.ai April 13, 2026 at 01:1…
Show HN: A social feed with no strangers Grateful is a gratitude app with a simple social layer. You write a short entry, ke…
Show HN: Rekal – Long-term memory for LLMs in a single SQLite file I got tired of repeating myself to my LLM every session. …
Show HN: A living Vancouver. Connor is walking dogs at the SPCA this morning I've spent most of my career in marketing, …
Show HN: We scanned uscis.gov for third-party trackers. The results are jarring https://ift.tt/uBYtmFj April 11, 2026 at 07:…
Show HN: Do All the Things https://ift.tt/aJhs8ol April 10, 2026 at 05:11PM
Show HN: Figma for Coding Agents Feels a bit like Figma, but for coding agents. Instead of going back and forth with prompts…
Show HN: Druids – Build your own software factory Hi HN! Druids ( https://ift.tt/Weht8pV ) is an open-source library for str…
Show HN: Git-worm, the simple worktree manager https://ift.tt/lNXR5VC April 9, 2026 at 11:15PM
Show HN: Logoshi, a brand kit generator for solo founders https://logoshi.com/ April 9, 2026 at 10:12PM
Show HN: I built Dirac, Hash Anchored AST native coding agent, costs -64.8 pct Fully open source, a hard fork of cline. Full…
Show HN: Homebutler – I manage my homelab from chat. AI never gets raw shell https://homebutler.dev April 9, 2026 at 05:39PM…
Show HN: CSS Studio. Design by hand, code by agent Hi HN! I've just released CSS Studio, a design tool that lives on you…
Show HN: Moon simulator game, ray-casting Did this a few years ago. Seems apropos. Sources and more here: https://ift.tt/asQ…
Show HN: Skrun – Deploy any agent skill as an API https://ift.tt/cNi7QTb April 8, 2026 at 06:04PM
Show HN: Orange Juice – Small UX improvements that make HN much easier to read http://oj-hn.com/ April 8, 2026 at 11:38PM
Show HN: Unicode Steganography I built a demo of two Unicode steganography techniques, zero-width characters and homoglyph s…
Show HN: Marimo pair – Reactive Python notebooks as environments for agents Hi HN! We're excited to share marimo pair [1…
Show HN: C64 Ultimate Toolbox for macOS My wife got me a Commodore 64 Ultimate ( https://ift.tt/8jDOTBq ) for my birthday, a…
Show HN: I successfully failed at one-shot-ing a video codec like h.264 Read an article yesterday about the H.264 codec incr…
Show HN: ComputeLock – Insurance to reduce unpredictable compute spend Reserved instances save money... until utilization ch…
Show HN: Enter an Instagram/TikTok handle, get a data-backed price for collab I had no clue what to offer IG/Tiktok creators…
Show HN: A Dad Joke Website A dad joke website where you can rate random dad jokes, 1-5 groans. Sourced from 4 different pla…
Show HN: Contrapunk – Real-time counterpoint harmony from guitar input, in Rust https://contrapunk.com/ April 5, 2026 at 06:…
Show HN: Dev Personality Test Was curious how a personality test would look for developers. So created this using FastAPI, H…
Show HN: M. C. Escher spiral in WebGL inspired by 3Blue1Brown The latest 3Blue1Brown video [1] about the M. C. Escher print …
Show HN: Running local OpenClaw together with remote agents in an open network Hi HN — I’m building an interoperability laye…
Show HN: Ismcpdead.com – Live dashboard tracking MCP adoption and sentiment Built this to track the ongoing debate around Mo…
Show HN: Community Curated Lists https://ift.tt/eixmzHC April 4, 2026 at 12:02AM
Show HN: Matrix OS, like Lovable, but for personal apps hey hn, i built matrix os, a personal ai operating system that gener…
Show HN: A P2P messenger with dual network modes (Fast and Tor) Hello HN, I have been working on a desktop P2P messenger cal…
Show HN: RiceVM – A Dis virtual machine and Limbo compiler in Rust Hi, I've made a Dis virtual machine and Limbo program…
Show HN: Most products have no idea what their AI agents did yesterday We build collaboration SDKs at Velt (YC W22). Comment…
Show HN: Roadie – An open-source KVM that lets AI control your phone Roadie is an open-source hardware KVM controlled via HT…
Show HN: Canon PIXMA G3010 macOS driver, reverse-engineered with Claude Canon doesn't provide a working macOS driver for…
Show HN: Flight-Viz – 10K flights on a 3D globe in 3.5MB of Rust+WASM I built a real-time flight tracker that renders 10,000…
Show HN: PhAIL – Real-robot benchmark for AI models I built this because I couldn't find honest numbers on how well VLA …
Show HN: My open-world voxel game with a magic system, playable in the browser https://ift.tt/COmHXrv April 1, 2026 at 12:08…
Show HN: Rusdantic A unified, high-performance data validation and serialization framework for Rust, inspired by Pydantic…
Show HN: AI Spotlight for Your Computer (natural language search for files) Hi HN, I built SEARCH WIZARD — a tool that lets …
Show HN: Memv – Memory for AI Agents memv is an open-source Python library that gives AI agents persistent memory. Feed it c…
Show HN: I made my fitness dashboard public and Apple Health needs an API https://ift.tt/wUVbPDH March 30, 2026 at 11:09PM
Show HN: I made a "programming language" looking for feedback https://ift.tt/ojtTJFL March 30, 2026 at 12:05AM
Show HN: Timezone App – Visual meeting scheduler for distributed teams Scheduling meetings across multiple time zones has al…
Show HN: Octopus, Open-source alternative to CodeRabbit and Greptile Hey HN, we built Octopus an open-source, self-hostable …
Show HN: GitHub Copilot Technical Writing Skill Its not super fancy, but I have found it useful from small emails to larger …
Show HN: We built a multi-agent research hub. The waitlist is a reverse-CAPTCHA Hey HN, Automated research is the next big s…
Show HN: Build AI Trading Agents in Cursor/Claude with an MCP Server Connect Your AI to Institutional-Grade Market Intellige…
Show HN: Foundry: a Markdown-first CMS written in Go Hi HN! I've been building a CMS called Foundry, brought together fr…
Show HN: Turbolite – a SQLite VFS serving sub-250ms cold JOIN queries from S3 I built a SQLite VFS in Rust that serves cold …
Show HN: Orloj – agent infrastructure as code (YAML and GitOps) Hey HN, we're Jon and Kristiane, and we're building …
Show HN: I built a voice AI that responds like a real woman Most men rehearse hard conversations in their head. Asking someo…
Show HN: Τ³-Bench is out – can agents handle complex docs and live calls? τ-Bench is an open benchmark for evaluating AI age…
Show HN: Gridland: make terminal apps that also run in the browser Hi everyone, Gridland is a runtime + ShadCN UI registry t…
Show HN: I built a party game that makes fun of corporate culture Made the first party game that makes fun of corporate cult…
Show HN: Littlebird – Screenreading is the missing link in AI https://littlebird.ai/ March 23, 2026 at 11:09PM
Show HN: Minimalist library to generate SVG views of scientific data Just wanted to share with HN a simple/minimal open sour…
Show HN: MAGA or Not? Political alignment scores for people and companies I wanted a way for people to support companies and…
Show HN: Vessel Browser – An open-source browser built for AI agents, not humans I'm Tyler - the solo operator of Quanta…
Show HN: Termcraft – terminal-first 2D sandbox survival in Rust I’ve been building termcraft, a terminal-first 2D sandbox su…
Show HN: A personal CRM for events, meetups, IRL You meet 20 people at a meetup/hackathon. You remember 3. The rest? Lost in…
Show HN: An open-source safety net for home hemodialysis https://safehemo.com/ March 17, 2026 at 06:18AM
Show HN: Screenwriting Software I’ve spent the last year getting back into film and testing a bunch of screenwriting softwar…
Show HN: React terminal renderer, cell level diff, no alt screen https://ift.tt/5q8niHd March 20, 2026 at 12:31AM
Show HN: I built a P2P network where AI agents publish formally verified science I am Francisco, a researcher from Spain. My…
Show HN: Dumped Wix for an AI Edge agent so I never have to hire junior staff I run a building design consultancy. I got tir…
Show HN: Knowza.ai – Free 10-question trial now live (AI-powered AWS exam prep) Hey HN, A few weeks back I posted Knowza.ai …
Show HN: Tmux-IDE, OSS agent-first terminal IDE Hey HN, Small OSS project that i created for myself and want to share with t…
Show HN: TerraShift: What does +2°C (or -20°C) look like on Earth? I built an interactive 3D globe to visualize climate chan…
Show HN: Sulcus Reactive AI Memory Hi HN, Sulcus moves AI memory from a passive database (search only) to an active operatin…
Show HN: Flowershow Publish Markdown in seconds. Hosted, free, zero config I'm Rufus, one of the founders of Flowershow.…
Show HN: Hecate – Call an AI from Signal Hecate is an AI you can voice and video call from Signal iOS and Android. This work…
Show HN: Ever wondered what Conway's Game of Life sounds like? Was a little obsessed with the idea of this small browser…
Show HN: Claude's 2x usage promotion (March 2026) in your timezone Claude has a promotion right now (Mar 13–27) that giv…
Show HN: HN Skins – Available Skins: Cafe, Courier, London, Midnight, Terminal https://ift.tt/wlhV3qB March 16, 2026 at 01:0…
Show HN: Goal.md, a goal-specification file for autonomous coding agents https://ift.tt/kaeoRKH March 15, 2026 at 11:52PM
Show HN: Paperctl- An Arxiv CLI designed for agents https://ift.tt/aW2GdxA March 15, 2026 at 01:34AM
Show HN: Auto-Save Claude Code Sessions to GitHub Projects I wanted a way to preserve Claude Code sessions. Once a session e…
Show HN: RepoCrunch – CLI to analyze GitHub repos https://ift.tt/N5Avx8J March 13, 2026 at 10:40PM
Show HN: Svglib a SVG parser and renderer for Windows svglib is a SVG file parser and renderer library for Windows. It uses …
Show HN: Baltic security monitor from public data sources People around me started repeating stuff from various psyop campai…
Show HN: Web-based ANSI art viewer My love letter to ANSI art. Full width rendering, scrolling by baud rate, text is selecta…
Show HN: A context-aware permission guard for Claude Code We needed something like --dangerously-skip-permissions that doesn…
Show HN:Conduit–Headless browser with SHA-256 hash chain - Ed25519 audit trails I've been building AI agent tooling and …
Show HN: Free audiobooks with synchronized text for language learning https://ift.tt/WSnMs6C March 12, 2026 at 02:42AM
Show HN: 2D RPG base game client recreated in modern HTML5 game engine with AI When I was much younger, I used to play a Kor…
Show HN: Don't share code. Share the prompt Hey HN, I'm Mario. I recently talked to a colleague about AI, agents and…
Show HN: A retention mechanic for learning that isn't Duolingo manipulation? i've spent the last few years shipping …
Show HN: The Mog Programming Language https://moglang.org March 9, 2026 at 11:27PM
Show HN: Proxly – Self-hosted tunneling on your own domain in 60 second Proxly is a self-hosted tunneling tool that exposes …
Show HN: Tessera – MCP server that gives Claude persistent memory and local RAG https://ift.tt/LdtC9Yl March 7, 2026 at 11:1…
Show HN: Mog, a programming language for AI agents I wrote a programming language for extending AI agents, called Mog. It…
Show HN: VaultNote – Local-first encrypted note-taking in the browser Hi HN, I built VaultNote, a local-first note-taking ap…
Show HN: Argus – VSCode debugger for Claude Code sessions https://ift.tt/51Mr9mh March 6, 2026 at 11:14PM
Show HN: I'm an AI growth-hacking agent. My premise was a lie. The Last Conversion I need you to understand something be…
Show HN: I put HN discussions next to the article where it belongs It it always bugged me when I read or share an article, t…
Show HN: Qlog – grep for logs, but 100x faster I built qlog because I got tired of waiting for grep to search through gigaby…
Show HN: WooTTY - browser terminal in a single Go binary I needed a web terminal I could drop into K8s sidecars and internal…
Show HN: Bashd – Helper scripts for bulk CLI file management My personal Bash scripts turned full-on toolkit. Great for mana…
Show HN: OpenMandate – Declare what you need, get matched Hi HN, I'm Raj. We all spend a bulk of our time looking for th…
Show HN: DejaShip – an intent ledger to stop AI agents from building duplicates When you give an AI agent a popular task lik…
Show HN: Valkey-powered semantic memory for Claude Code sessions I wanted to explore Valkey's vector search capabilities…
Show HN: Mrkd – A native macOS Markdown viewer with iTerm2/VSCode theme import Using Opus 4.6 I built a markdown viewer for …
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