Posts

Showing posts from 2026

Show HN: HyperSAE – Sparse Autoencoders, reimagined in hyperbolic space https://ift.tt/wQNf2lg

Show HN: terminal-code – VS Code inside the terminal https://ift.tt/rNMvl0Z

Show HN: Voidleap Code – agentic IDE, own harness, swap models mid-conversation https://ift.tt/eHIJ9Sl

Show HN: macOS data protection keychain for Electron apps https://ift.tt/XjphLVe

Show HN: Open-source comment section widget, Disqus alternative https://ift.tt/0a6z8VS

Show HN: Interactive component to map fibre breaks (OTDR) https://ift.tt/sTlt1F0

Show HN: Hacker News Top Stories as Feeds to Use with RSS/Atom with Summaries https://ift.tt/mLhz1Sp

Show HN: built my 15-year-old game idea https://ift.tt/LDdOsRm

Show HN: ElevenMusic Sounds, loop library that grows as other people generate https://ift.tt/Tz26078

Show HN: Live Claude Usage HUD for a $38 Thermalright Trofeo Vision LCD https://ift.tt/nIHVCyx

Show HN: Every MUNI, BART and Caltrain in SF on a Live Map https://ift.tt/GHdYAjZ

Show HN: Self-hosted monitoring for AI recommendations (MIT License) https://ift.tt/ezFMVnc

Show HN: Mole – Deep research agent for your terminal https://ift.tt/CEcur9V

Show HN: PasteDaemon – Automatically remove tracking from URLs and more https://ift.tt/iF20tLk

Show HN: My first app got 97% on MacSources https://ift.tt/tB9MQFX

Show HN: Mooneva Cycle – Offline period tracker with no servers and no accounts https://ift.tt/nkNHE0G

Show HN: Seisin – a desktop app that turns your job search into analytics https://ift.tt/EgxCOfh

Show HN: Pulp – Zero-allocation C11 telemetry engine (28M logs/SEC to disk) https://ift.tt/6DiqWHv

Show HN: TermDOM – HTML, CSS and JavaScript (With a Real DOM) for TUIs and CLIs https://ift.tt/Zzn7cyO

Show HN: My local climbing gym from photogrammetry https://ift.tt/kTYtZ1V

Show HN: Graph2agent; Mermaid diagrams, explained for agents https://ift.tt/JBk8p5i

Show HN: 100% native Swift harness (NOT Electron) https://ift.tt/IWlCjzc

Show HN: Mandible TUI – rust based CLI manual viewer https://ift.tt/knvYd3K

Show HN: Whetstone – 20 Claude Code skills, each distilled from one real failure https://ift.tt/j3a8fx5

Show HN: Alphabet Soup, a multiplayer game, build the longest word to win https://ift.tt/aymnKuI

Show HN: A Discord bot running in a 4MiB microVM https://ift.tt/6ylgOHh

Show HN: Algebruh - Cross-check arithmetic claims with Z3, cvc5, and Lean https://ift.tt/hiwH6AM

Show HN: Clippy for macOS – retro floating paperclip with computer use https://ift.tt/GIrcNyV

Show HN: Check if any of the $656M in unclaimed royalties at The MLC is yours https://ift.tt/MzxSVbF

Show HN: Zaivern Code – a Rust cockpit for parallel AI coding agents https://ift.tt/PVf87MT

Show HN: Mousecrack – Teaching an LSTM to move a mouse like a human https://ift.tt/7M1tU8Y

Show HN: ARF – a record format for AI evaluation runs, with reproducible digests https://ift.tt/UeBGFim

Show HN: Learn System Design, one campaign at a time https://ift.tt/LEpC29J

Show HN: Pokémon Emerald Ported to Raspberry Pi Pico 2 https://ift.tt/5GePMZN

Show HN: ZeroCloudPDF Sign https://ift.tt/mA06eO9

Show HN: Spellfolio – my stock market game with news events and inside info https://ift.tt/c6YhH7r

Show HN: Svelte-rs – a Svelte compiler in Rust https://ift.tt/Mdb0auF

Show HN: Golars (Go Equivalent of Polars) https://ift.tt/MGizorx

Show HN: Make your Framework 12 sound like a creaky door https://ift.tt/3Xi9Ufk

Show HN: My public second brain – 660 notes, 15 years, open source https://ift.tt/XoGuUQz

Show HN: Bribes.fyi - Update on Know before you go feature https://ift.tt/xNZP1RQ

Show HN: BillDesk – Offline invoicing for freelancers (Windows and Mac) https://ift.tt/8xkHNrD

Show HN: Slope remade in HTML5 to load instantly on any browser, any device https://ift.tt/j07gFSY

Show HN: Tally – check a spreadsheet's numbers against their source, in-browser https://ift.tt/V75Ja3D

Show HN: Capitolisation – Trade like the bests elected officials https://ift.tt/X2UjBDT

Show HN: Dreeve, a self-hosted dashboard for your sports and fitness data https://ift.tt/Hgyij1B

Show HN: Vyne – Zapier for DeFi users, run from any LLM or the workflow builder https://ift.tt/LQXzk1v

Show HN: Verifiable receipts for firmware CVE reproduction https://ift.tt/iqHvfUz

Show HN: Beakdown – a game inspired by Joust/Skirmish https://ift.tt/PBRcn2d

Show HN: Somebodyhire.me https://ift.tt/d7QFmkj

Show HN: A 538-style dashboard for upcoming Knesset elections https://ift.tt/Hp3Lg2I

Show HN: Let's Seal – Let's Encrypt for document signing, free and self-hosted https://ift.tt/IhEkMHB

Show HN: An interactive way to exploit an LLM without going to jail https://ift.tt/7YfPouj

Show HN: Minesweeper Raycasted https://ift.tt/kQnZMjK

Show HN: Bribes.fyi – Know before you go. New feature added https://ift.tt/JcdnWol

Show HN: I made some transistor animations https://ift.tt/tqdymOE

Show HN: Sourceminder.org - token-efficient code search https://ift.tt/0oWHJ1p

Show HN: A representation of a chapter of your life through music https://ift.tt/GiVYEhP

Show HN: Advanced Coffee Search Covering Over 17,000 coffees https://ift.tt/DpnGlN1

Show HN: Notebooker.ai – NotebookLM alternative, your own models, keys, storage https://ift.tt/qL5DIZl

Show HN: Trifle – Open-source analytics that stores answers, not events https://ift.tt/vIs0AFu

Show HN: Szr: A safer command output reduction for coding agents https://ift.tt/ufVmxAS

Show HN: Onus – self-hostable vuln scanner combining 8 tools into one report https://ift.tt/mtUHXeQ

Show HN: Edky, a CLI to convert Ed25519 public keys from one encoding to another https://ift.tt/nbzZhyE

Show HN: GPU Accelerated Desktop Screen Flash Filter (Photosensitive Epilepsy) https://ift.tt/eciUHEn

Show HN: Framesmith 1.9 – charts as a node type for AI-designed UIs https://ift.tt/ex0FXlr

Show HN: A free lever-based puzzle game https://ift.tt/HhqtNTC

Show HN: A gallery of browser-based PDF imposition and printing templates https://ift.tt/utPNZ1A

Show HN: Chalie – AI peer not employee https://ift.tt/7uXC1Uk

Show HN: Bribes.fyi – Built something to report bribes https://ift.tt/1FsUtzI

Show HN: RewindCup – explore 23 World Cups on an interactive globe https://ift.tt/CPQ9qIN

Show HN: Peek-CLI: Let Claude Code iterate on front end designs https://ift.tt/Xw7lgky

Show HN: SDF Pelicans on Bicycle https://ift.tt/2ZPVrUb

Show HN: Get alerts for good seats at 70mm IMAX showings of The Odyssey https://ift.tt/28Ma3dO

Show HN: Tarit – a hypervisor which is 2x faster than firecracker https://ift.tt/luPRFGj

Show HN: Lific: Issue trackers should be simple, right? https://ift.tt/ELGMHYn

Show HN: A zoomable timeline of 4M Wikipedia events https://ift.tt/9sFlSB6

Show HN: Rudo - A small, elegant dock for Wayland https://ift.tt/yxCFwZA

Show HN: Tree, truth, druid, dryad, and tar share one Proto-Indo-European root https://ift.tt/H7sVCLg

Show HN: A web based VistaPro clone https://ift.tt/k8WjdD3

Show HN: Make senders work to get into your inbox https://ift.tt/HNG1FkK

Show HN: Flashbang – DuckDuckGo bangs resolved locally with a Service Worker https://ift.tt/aQ8Zet9

Show HN: Beautiful Type Erasure with C++26 Reflection https://ift.tt/EB9iYHF

Show HN: A device for never missing the surf turned into something more https://ift.tt/BVCr1hl

show hn: 1d data to 3D topology, AI deepfakes to protien folding https://ift.tt/sK2J9OX

Show HN: Find Remote Accounting Jobs https://ift.tt/CpERAbZ

Show HN: Scramble Quest https://ift.tt/tCvLK7w

Show HN: Share and explore custom Claude Code status lines https://ift.tt/gzN9Xbt

Show HN: We beat Cloudflare's bot detection (open-source stealth browser) https://ift.tt/ZKJoR7F

Show HN: SubjectiveZero, an open-source agentic node editor for creative coding https://ift.tt/H2mpRaO

Show HN: Wyrm – Solve algebra by touch, built on an open-source soundness engine https://ift.tt/46FzxvA

Show HN: EVconomics – EV vs. gas cost-of-ownership calculator with live prices https://ift.tt/7ekzp2r

Show HN: Codex Explorer, a local session manager for Codex CLI https://ift.tt/uY7FGtc

Show HN: Hover over your UI element to get its exact location in code https://ift.tt/v7ZDkPr

Show HN: Fork – Let users build features on top of existing applications https://ift.tt/Jtdfq9V

Show HN: Record, replay, and improve AI agents in production https://ift.tt/rLeW01T

Show HN: Meon – declarative flat-parsing engine (SoA, no AST) https://ift.tt/dU5Jalv

Show HN: Handoff – a verified context bridge between Claude Code sessions https://ift.tt/LHUpgfx

Show HN: I built an encrypted BLE dongle for pasting stuff to air-gapped devices https://ift.tt/UmlHyNu

Show HN: Waypoint.nvim – A Neovim plugin for bookmarking lines of code https://ift.tt/s1iAqXx

Show HN: Gemma 3 inference in pure C++ with Metal acceleration https://ift.tt/abSzZ8o

Show HN: Kontext – Move an AI chat's full context to another AI in one click https://ift.tt/m2e8fQO

Show HN: Auto-continue Claude Fable 5 the second your 5-hour limit lifts https://ift.tt/PsawDFM

Show HN: Dockside – I turned unused space around the macOS Dock into a workspace https://ift.tt/OhimxuW

Show HN: Bramble – Local-first password manager https://ift.tt/Npl0D2W

Show HN: Piggy – lazy senior dev mode for AI agents (80–94% less code) https://ift.tt/UsXbvKq

Show HN: A provider-agnostic agent loop built on ports and adapters https://ift.tt/PdGZcJr

Show HN: Inkwell – An RSS reader for e-ink devices https://ift.tt/xobRZhP

Show HN: Searchable directory of 22k+ products from worker-owned co-ops https://ift.tt/QgKl0je

Show HN: Z-Jail – A 130 KB Linux sandbox-C99 with 7 defense layers and zero deps https://ift.tt/ZUpaS1B

Show HN: LIBR tracing with source ledger rows and byte-exact PDF verification https://ift.tt/oBNTzt1

Show HN: Shot-scraper video tool for recording YAML-defined webapp feature demos https://ift.tt/0TvKqaO

Show HN: Fleet – a local-first console for managing Dockerized Hermes AI Agents https://ift.tt/jJTpI0R

Show HN: The UNESCO Tsunami Warning Emails Are Gone https://ift.tt/1Sv8HuQ

Show HN: Use-zerostack – delegate any task to a lightweight coding agent https://ift.tt/UIpXAG8

Show HN: NanoEuler – GPT-2 scale model in pure C/CUDA from scratch https://ift.tt/1Zm7NdE

Show HN: Caliper – pass@k reliability testing for Claude Code and Codex skills https://ift.tt/gSUXTWR

Show HN: Starglyphs - A constellation puzzle game based on Euler paths https://ift.tt/z0e43xt

Show HN: Wind particles on Mapbox from a single EXIF JPEG https://ift.tt/nMINd4L

Show HN: A Living Neural Web in HTML5 Canvas https://ift.tt/x2Dvf6r

Show HN: Puzzle with Strangers. A free multiplayer jigsaw https://ift.tt/aGQkLNX

Show HN:Every Team Is Building the Same Cache https://ift.tt/wDubJt5

Show HN: No chair fixed my back, so we built one that won't let you sit still https://ift.tt/VsUv2zP

Show HN: OpenKnowledge – open source AI-first alternative to Obsidian/Notion https://ift.tt/aRpkNx7

Show HN: LookAway, a Mac break reminder that knows when not to interrupt https://ift.tt/1tsMmwN

Show HN: Follow the Thread – a calmer, typographic way to read Wikipedia https://ift.tt/UskeG5l

Show HN: The Cascade Graph – An interactive map of AI and energy constraints https://ift.tt/XQx9Czn

Show HN: Wordit – Change One Letter, Keep the Chain Going https://ift.tt/Et58gSM

Show HN: I scanned every YC Spring 2026 startup for what AI crawlers see https://ift.tt/qZfAYbi

Show HN: Durable Agent Sessions API (Preview) https://ift.tt/pQYNMlc

Show HN: Kitcat 2.0 – A Matplotlib back end for terminal plotting https://ift.tt/RM5xIw0

Show HN: Pure Effect – Reproduce production bugs on your laptop without a DB https://ift.tt/3GtxIT6

Show HN: DebugBrief – turn debugging sessions into reports, no AI https://ift.tt/a1ukhMK

Show HN: CleverCrow: give tokens to your favorite projects https://ift.tt/gzdLkGW

Show HN: An n8n alternative where coding agents build the workflows, not humans https://ift.tt/w3VQ6vM

Show HN: Cody – Voice control for Neovim using its own commands, LSP https://ift.tt/KvjJOp1

Show HN: We post-trained a model that pen tests instead of refusing https://ift.tt/P4QfD5A

Show HN: Continuous Nvidia CUDA PC Sampling Profiler https://ift.tt/x6zp34s

Show HN: I built a bookmarks manager with a social cut https://ift.tt/KF3fcMJ

Show HN: NanoEuler – GPT-2 scale model in pure C/CUDA from scratch https://ift.tt/k5FeHds

SHOW HN: I built a "living proof-of-work" profile for builders https://ift.tt/3RJfAyn

Show HN: I built a daily flag quiz in honor of the World Cup https://ift.tt/kGOsjeb

Show HN: Run Agent Skills with mistral.rs v0.8.10: /v1/skills support and more https://ift.tt/RBLvo0S

Show HN: NGB, an open-source .NET platform for document-driven business apps https://ift.tt/hv7tXLS

Show HN: Reyn – local-first AI that journals and recalls your work https://ift.tt/nIS2CJ6

Show HN: I built a spelling app for kids with my 7-year-old https://ift.tt/DtIWY09

Show HN: Vpod – Tiny Linux sandbox running in WASM https://ift.tt/WgVlpAc

Show HN: Sabela – A Reactive Notebook for Haskell https://ift.tt/KW7v6gA

Show HN: Pen and paper resource development game with an emergent world https://ift.tt/W5ZRU6c

Show HN: StarScope – Free astronomy dashboard for observers outside the US/UK https://ift.tt/8lrax3v

Show HN: A pure-Ruby X11 terminal https://ift.tt/UYsibBh

Show HN: Solaris the Thinking Ocean Simulator https://ift.tt/t0FD3IY

Show HN: Trace – Offline Mac meeting transcripts you can flag mid-call https://ift.tt/50MTZEC

Show HN: Philosophy for Kids https://ift.tt/a2OIlbV

Show HN: Bye-wk – Hide World Cup news from your feed https://ift.tt/Fk6jAMs

Show HN: Galdor – a Go LLM agent framework with built-in tracing and replay https://ift.tt/GQjnkgH

Show HN: Turn your name into a tree in an infinite procedural shanshui landscape https://ift.tt/vGmyQq9

Show HN: Nenya – A lightweight, highly secure AI API Gateway/Proxy written in Go https://ift.tt/WxMiAE1

Show HN: Geiger – A blast radius triage tool for any credential https://ift.tt/JtCzOHy

Show HN: Vilvona AI – Self-Hosted AI Assistant with Tamil and Hindi UI https://ift.tt/ehvJLOl

Show HN: Nuts – pip/NPM for Java with first-class workspaces, JDK provisioning https://ift.tt/xvleGmz

Show HN: AVP – an agent can't leak a secret it never had https://ift.tt/umR0vYW

Show HN: A police department for your Claude Code agents https://ift.tt/lG9AthD

Show HN: Atlasphere – Live Infrastructure Diagrams https://ift.tt/cmeQvXt

Show HN: Extend UI – open-source UI kit for modern document apps https://ift.tt/lAz9Fb3

Show HN: OpenYabby, voice-controlled multi-agent orchestrator for Claude Code https://ift.tt/YM5wl8R

Show HN: Transit-format (JSON/MessagePack) reader/writer in C https://ift.tt/Ly7jFZ8

Show HN: Nodea, an open-source AI canvas for working through complex projects https://ift.tt/5t7Y1oz

Show HN: HTTP/3 and raw QUIC client/server APIs for Node.js https://ift.tt/LkVNjW2

Show HN: Stop returning raw JSON from MCP servers, build rich inline UIs https://ift.tt/ryv0ncx

Show HN: A Minecraft builder skill for coding agents https://ift.tt/QPxapJe

Show HN: An mkv player that uses WASM to render you videos https://ift.tt/EYpOcNi

Show HN I scraped 743 large employers' careers pages to find their ATS https://ift.tt/1PuTrJ7

Show HN: I Derived a Pancake https://ift.tt/z1MHfqF

Show HN: Nightwatch, The open-source, read-only AI SRE https://ift.tt/cu41htp