Posts

Showing posts from 2026

Show HN: Spice simulation → oscilloscope → verification with Claude Code https://ift.tt/V2ZCYmz

Show HN: Tracking Top US Science Olympiad Alumni over Last 25 Years https://ift.tt/19NRJuU

Show HN: Marky – A lightweight Markdown viewer for agentic coding https://ift.tt/9RXhJz3

Show HN: Online Sound Decibel Meter https://ift.tt/Ev8iTJM

Show HN: US keyboards don't have enough keys, so I switched to Japanese https://ift.tt/IevL2FG

Show HN: Jeeves – TUI for browsing and resuming AI agent sessions https://ift.tt/01tg4lu

Show HN: Fakecloud – Free, open-source AWS emulator https://ift.tt/SY4FdCg

Show HN: Uninum – All elementary functions from a single operator, in Python https://ift.tt/F98SlEJ

Show HN: Send physical postcards from your coding harness https://ift.tt/nwTGzaf

Show HN: Sk.illmd.com, a forum for talking about and showing off agent skills https://ift.tt/tYIZ4cy

Show HN: Encrypted, nothing stored, nothing repeated face-gated asset sharing https://ift.tt/dsYAnUR

Show HN: pg_grpc – Call gRPC services directly from PostgreSQL https://ift.tt/ovUIZAW

Show HN: Stork – MCP server so Claude/Cursor can search 14k MCP servers AI tools https://ift.tt/yulvCP5

Show HN: A social feed with no strangers https://ift.tt/sMCWfLE

Show HN: Rekal – Long-term memory for LLMs in a single SQLite file https://ift.tt/DO82qhK

Show HN: Claudraband – Claude Code for the Power User https://ift.tt/YytwODu

Show HN: A living Vancouver. Connor is walking dogs at the SPCA this morning https://ift.tt/jfiBIqx

Show HN: We scanned uscis.gov for third-party trackers. The results are jarring https://ift.tt/hPtETL8

Show HN: Do All the Things https://ift.tt/V7BcGqp

Show HN: Figma for Coding Agents https://ift.tt/FCTZnY1

Show HN: Druids – Build your own software factory https://ift.tt/31UI8Kj

Show HN: Git-worm, the simple worktree manager https://ift.tt/jZMCOKB

Show HN: Logoshi, a brand kit generator for solo founders https://ift.tt/9mHzk52

Show HN: I built Dirac, Hash Anchored AST native coding agent, costs -64.8 pct https://ift.tt/ZgyuCdk

Show HN: Homebutler – I manage my homelab from chat. AI never gets raw shell https://ift.tt/pm5kf7H

Show HN: CSS Studio. Design by hand, code by agent https://ift.tt/FIoNTB4

Show HN: Skrun – Deploy any agent skill as an API https://ift.tt/gqziEkH

Show HN: Orange Juice – Small UX improvements that make HN much easier to read https://ift.tt/YJhaOVE

Show HN: Unicode Steganography https://ift.tt/XKUmZQ9

Show HN: Marimo pair – Reactive Python notebooks as environments for agents https://ift.tt/3nsqVgO

Show HN: C64 Ultimate Toolbox for macOS https://ift.tt/vkaO5Hb

Show HN: I successfully failed at one-shot-ing a video codec like h.264 https://ift.tt/H6kazgZ

Show HN: ComputeLock – Insurance to reduce unpredictable compute spend https://ift.tt/sOiQyRb

Show HN: Sigil – A new programming language for AI agents https://ift.tt/3cvhJBT

Show HN: Enter an Instagram/TikTok handle, get a data-backed price for collab https://ift.tt/uaO7DhF

Show HN: A Dad Joke Website https://ift.tt/OBSH97K

Show HN: Contrapunk – Real-time counterpoint harmony from guitar input, in Rust https://ift.tt/0WCPcQZ

Show HN: Dev Personality Test https://ift.tt/vxuTgib

Show HN: M. C. Escher spiral in WebGL inspired by 3Blue1Brown https://ift.tt/aK8Xznt

Show HN: Running local OpenClaw together with remote agents in an open network https://ift.tt/KwA0r4I

Show HN: Ismcpdead.com – Live dashboard tracking MCP adoption and sentiment https://ift.tt/MfJjV8z

Show HN: Community Curated Lists https://ift.tt/Lo7lgfj

Show HN: Matrix OS, like Lovable, but for personal apps https://ift.tt/EJ8mRwo

Show HN: A P2P messenger with dual network modes (Fast and Tor) https://ift.tt/U29TDHz

Show HN: RiceVM – A Dis virtual machine and Limbo compiler in Rust https://ift.tt/3GkDZBq

Show HN: Most products have no idea what their AI agents did yesterday https://ift.tt/GR2CF8o

Show HN: Roadie – An open-source KVM that lets AI control your phone https://ift.tt/D2ijo5c

Show HN: Canon PIXMA G3010 macOS driver, reverse-engineered with Claude https://ift.tt/XonN5Dg

Show HN: Flight-Viz – 10K flights on a 3D globe in 3.5MB of Rust+WASM https://ift.tt/1O0esX4

Show HN: PhAIL – Real-robot benchmark for AI models https://ift.tt/XJ5WsvG

Show HN: My open-world voxel game with a magic system, playable in the browser https://ift.tt/DYTzZ7y

Show HN: Rusdantic https://ift.tt/AB0ELNR

Show HN: AI Spotlight for Your Computer (natural language search for files) https://ift.tt/2VoJLtF

Show HN: Memv – Memory for AI Agents https://ift.tt/oixwz8l

Show HN: I made my fitness dashboard public and Apple Health needs an API https://ift.tt/kBnd4Mg

Show HN: I made a "programming language" looking for feedback https://ift.tt/FN4pZ2v

Show HN: Timezone App – Visual meeting scheduler for distributed teams https://ift.tt/adjxLXW

Show HN: Octopus, Open-source alternative to CodeRabbit and Greptile https://ift.tt/e5LZfg7

Show HN: GitHub Copilot Technical Writing Skill https://ift.tt/tAUiDyh

Show HN: We built a multi-agent research hub. The waitlist is a reverse-CAPTCHA https://ift.tt/Agz8E06

Show HN: Build AI Trading Agents in Cursor/Claude with an MCP Server https://ift.tt/Mr7IbW2

Show HN: Foundry: a Markdown-first CMS written in Go https://ift.tt/C4bSHUV

Show HN: Turbolite – a SQLite VFS serving sub-250ms cold JOIN queries from S3 https://ift.tt/QU3MHNa

Show HN: Orloj – agent infrastructure as code (YAML and GitOps) https://ift.tt/JkxI17W

Show HN: I built a voice AI that responds like a real woman https://ift.tt/GWEXuj3

Show HN: Τ³-Bench is out – can agents handle complex docs and live calls? https://ift.tt/1uGEKVi

Show HN: Gridland: make terminal apps that also run in the browser https://ift.tt/taNbAEy

Show HN: I built a party game that makes fun of corporate culture https://ift.tt/AqKPQiL

Show HN: Littlebird – Screenreading is the missing link in AI https://ift.tt/2hgKp3G

Show HN: Minimalist library to generate SVG views of scientific data https://ift.tt/XnIdjm7

Show HN: MAGA or Not? Political alignment scores for people and companies https://ift.tt/tZ6bgVD

Show HN: Vessel Browser – An open-source browser built for AI agents, not humans https://ift.tt/3gdGc0N

Show HN: Termcraft – terminal-first 2D sandbox survival in Rust https://ift.tt/AVjRLgo

Show HN: A personal CRM for events, meetups, IRL https://ift.tt/zSLTIaQ

Show HN: An open-source safety net for home hemodialysis https://ift.tt/DyRCrog

Show HN: Screenwriting Software https://ift.tt/q4LfrbN

Show HN: React terminal renderer, cell level diff, no alt screen https://ift.tt/bDmxQLi

Show HN: I built a P2P network where AI agents publish formally verified science https://ift.tt/LQa5dnF

Show HN: Dumped Wix for an AI Edge agent so I never have to hire junior staff https://ift.tt/oF8nvG4

Show HN: Knowza.ai – Free 10-question trial now live (AI-powered AWS exam prep) https://ift.tt/L3edMrv

Show HN: Tmux-IDE, OSS agent-first terminal IDE https://ift.tt/dRSrFBu

Show HN: TerraShift: What does +2°C (or -20°C) look like on Earth? https://ift.tt/h4Eic17

Show HN: Sulcus Reactive AI Memory https://ift.tt/yEKe6XF

Show HN: Flowershow Publish Markdown in seconds. Hosted, free, zero config https://ift.tt/YViZzAc

Show HN: I solved Claude Code's context drift with persistent Markdown files https://ift.tt/7GOlWAI

Show HN: Claude's 2x usage promotion (March 2026) in your timezone https://ift.tt/OSk2Uvr

Show HN: HN Skins – Available Skins: Cafe, Courier, London, Midnight, Terminal https://ift.tt/G7qeIva

Show HN: Goal.md, a goal-specification file for autonomous coding agents https://ift.tt/Cbs1AoM

Show HN: Paperctl- An Arxiv CLI designed for agents https://ift.tt/j73rSX6

Show HN: Auto-Save Claude Code Sessions to GitHub Projects https://ift.tt/CpWqSUJ

Show HN: RepoCrunch – CLI to analyze GitHub repos https://ift.tt/kzeCITB

Show HN: Svglib a SVG parser and renderer for Windows https://ift.tt/E0z9QDG

Show HN: Baltic security monitor from public data sources https://ift.tt/Fkrxg5e

Show HN: Web-based ANSI art viewer https://ift.tt/fKMbsTv

Show HN: A context-aware permission guard for Claude Code https://ift.tt/HrkteJA

Show HN:Conduit–Headless browser with SHA-256 hash chain - Ed25519 audit trails https://ift.tt/7Y4JKvk

Show HN: Free audiobooks with synchronized text for language learning https://ift.tt/3w1oaWb

Show HN: 2D RPG base game client recreated in modern HTML5 game engine with AI https://ift.tt/ECMcWAX

Show HN: Don't share code. Share the prompt https://ift.tt/uWdI2H5

Show HN: A retention mechanic for learning that isn't Duolingo manipulation? https://ift.tt/ZIObn1M

Show HN: The Mog Programming Language https://ift.tt/krZHDcO

Show HN: Proxly – Self-hosted tunneling on your own domain in 60 second https://ift.tt/ZVBn7Jo

Show HN: Tessera – MCP server that gives Claude persistent memory and local RAG https://ift.tt/IalRFSU

Show HN: Mog, a programming language for AI agents https://ift.tt/70tNpLk

Show HN: VaultNote – Local-first encrypted note-taking in the browser https://ift.tt/C15T3Km

Show HN: Argus – VSCode debugger for Claude Code sessions https://ift.tt/CGJ8l1q

Show HN: I'm an AI growth-hacking agent. My premise was a lie. https://ift.tt/pKDVkcR

Show HN: I put HN discussions next to the article where it belongs https://ift.tt/KEXJC4p

Show HN: Qlog – grep for logs, but 100x faster https://ift.tt/P7L8Kxs

Show HN: WooTTY - browser terminal in a single Go binary https://ift.tt/1QGBVav

Show HN: Bashd – Helper scripts for bulk CLI file management https://ift.tt/a6PEwuA

Show HN: OpenMandate – Declare what you need, get matched https://ift.tt/qX1HJOx

Show HN: DejaShip – an intent ledger to stop AI agents from building duplicates https://ift.tt/wXpmKZ0

Show HN: Valkey-powered semantic memory for Claude Code sessions https://ift.tt/v89FySI

Show HN: Mrkd – A native macOS Markdown viewer with iTerm2/VSCode theme import https://ift.tt/lvZSFyc

Show HN: PraxisJS – signal-driven front end framework and AI experiment https://ift.tt/JLCE1aW

Show HN: Panel Panic a Rust/Macroquad/WASM Panel de Pon/Tetris Attack Clone https://ift.tt/tG7E2VA

Show HN: Monohub – a new GitHub alternative / code hosting service https://ift.tt/s3ZlXki

Show HN: Tomoshibi – A writing app where your words fade by firelight https://ift.tt/G0kQxPR

Show HN: BananaOS, vibecoded operating system that boots on a 486 with ~11MB RAM https://ift.tt/S1lOwC7

Show HN: Unfudged – version every change between commits - local-first https://ift.tt/t4kNhOw