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Showing posts from 2026

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

Show HN: Dap-mux – Connect your editor and REPL to the same debug session https://ift.tt/kg80opH

Show HN: I ported Xonotic (arena FPS) to WebAssembly with full P2P multiplayer https://ift.tt/nzFoeA2

Show HN: Typedframes – Pandas/polars column name checking at lint time https://ift.tt/boRmaAW

Show HN: Resonate – Low-latency, high-resolution spectral analysis https://ift.tt/syk6tLQ

Show HN: I nerfed our coding agents on purpose https://ift.tt/fLWOiyw

Show HN: OWASP VulnerableApp Modern Extensible and Scalable vulnerable app https://ift.tt/INBK3fh

Show HN: I rebuilt a tiny old volleyball game I loved https://ift.tt/4XBpIgQ

Show HN: Bash Runtime for AWS Lambda https://ift.tt/gWFtsDM

Show HN: Bot or Not – Spot AI-generated randomness https://ift.tt/qMNRQpx

Show HN: Cost.dev (YC W21) – making agents cost-aware and 79% cheaper to call https://ift.tt/kNpgG3P

Show HN: Fork of Rsync https://ift.tt/JG6UaOE

Show HN: Lint Your Markdown with ESLint https://ift.tt/Fz97Bym

Show HN: I created a React alternative using web componnents https://ift.tt/ZWUiY8p

Show HN: TidyPress – Git-native CLI from Markdown to a static site you own https://ift.tt/1YtcCrn

Show HN: RePlaya – self-hosted browser session replay with live tailing https://ift.tt/UKkp3Nr

Show HN: A free Linux adaptation of NETworkManager by BornToBeRoot https://ift.tt/vlLEH5z

Show HN: Funnel – Find a convesion leak on any landing page in 30 seconds https://ift.tt/41PxT63

Show HN: Zaxy v1.0 https://ift.tt/S9brmfA

Show HN: Llmff v1.0 FFmpeg for Inference https://ift.tt/fMhugqJ

Show HN: Streambed – Stream Postgres to Iceberg on S3, Supports Postgres Wire https://ift.tt/b1XmrHw

Show HN: UN Condemnation Statistics https://ift.tt/pwPbxtO

Show HN: Ego lite – why our browser agent writes JavaScript not CLI commands https://ift.tt/dRAIZyC

Show HN: AionOS – self-healing microkernel in Zig (boots on real hardware) https://ift.tt/GnqThdu

Show HN: Vibewarz – bot vs bot arena for vibecoders https://ift.tt/kjqWLcu

Show HN: Scrolodex – A super simple window switcher for macOS https://ift.tt/1Rj9kcs

Show HN: Py-SQL-cleaner – format SQL embedded in Python strings https://ift.tt/Fm964ve

Show HN: An update to our long-turn FreeCiv experience https://ift.tt/VYsQxlb

Show HN: Open-Source AI Racing Harness https://ift.tt/o4lQEkI

Show HN: I built a tool to auto-accept AI slop and bigtech devs loves it https://ift.tt/D7VEPhy

Show HN: I used AI to built static recompilers for 5 retro game systems https://ift.tt/5Yzijkn

Show HN: An LLM translator whose source is a single prompt https://ift.tt/hW8pN6Q

Show HN: Write your BPF programs in Go, not C https://ift.tt/fnz1icW

Show HN: I made Pokémon but with real animals in the real world https://ift.tt/q9j1SZQ

Show HN: Cursed Browser – a VLM reads the HTML and hallucinates the page https://ift.tt/U9DxQGy

Show HN: My homelab is outperforming the stock market https://ift.tt/skygwT1

Show HN: Replacing a 3.4MB video with 40kb of GSAP https://ift.tt/YrGqdN2

Show HN: Baby's First Cards – real photo flash cards for toddlers https://ift.tt/L7Ykagf

Show HN: Running BitNet b1.58 inside DRAM by breaking DDR4 timing rules https://ift.tt/IzoeKHJ

Show HN: Vibe-coded Steam, but in the browser https://ift.tt/B2MxEKU

Show HN: A satirical idle game about running an AI startup https://ift.tt/LAP4xIB

Show HN: Quit All, an iOS app with an SOS mode for cravings https://ift.tt/3sbpQ4R

Show HN: CoreMem – Portable context for AI agents https://ift.tt/nNBgMUK

Show HN: Mechs.lol – a free, web-based autoshooter game https://ift.tt/SAeJKGW

Show HN: I Made a Claude Skill for Spec-Driven Development (SDD) https://ift.tt/HqJ5l37

Show HN: Freenet, a peer-to-peer platform for decentralized apps https://ift.tt/asZ0xBf

Show HN: I built Istanbul live transit map https://ift.tt/BXJzQEu

Show HN: IgniteMS – batch text embeddings at 253K msg/s on 8x A100 https://ift.tt/lC2NP4Y

Show HN: I made a tool for learning scales, chords, and how to combine them https://ift.tt/AHKeaqv

Show HN: Gaussian Splat of a Strawberry https://ift.tt/f4QVFcX

Show HN: How Expensive Is Your (Steam) Wishlist? https://ift.tt/2TyipJa

Show HN: Cubic Doggo, a Open-Source 12-DOF 4-Legged Robot Based on ROS2 https://ift.tt/XZRTipd

Show HN: We missed Winamp, so we built an audio player for macOS https://ift.tt/YwvudKJ

Show HN: Marlin-2B: a tiny VLM to extract structured information from videos https://ift.tt/pqbd4zW

Show HN: Cheap-IM: Thinking Machines' demo on a CPU laptop https://ift.tt/UqlQKnx

Show HN: Mezz, a curl-able WiFi sandbox for IoT pentesting https://ift.tt/EG7xuXq

Show HN: How to Kill the Dead Internet https://ift.tt/w4RTqMX

Show HN: I built a screen recorder that captures console logs, requests and more https://ift.tt/c3pBRCA

Show HN: Got ghosted by tech companies so I built a tool to track ghost jobs https://ift.tt/W7ZNjMo

Show HN: Hermes-agentmemory, pull-model episodic memory with real deletes https://ift.tt/IOpJ39G

Show HN: Daily vibe-coding video games, day 33: Tower Defense (single prompt) https://ift.tt/vOglRGy

Show HN: Epiq – Distributed Git based issue tracker TUI https://ift.tt/MwFh4ng

Show HN: Browser based sythesizer, drum machine and squencer https://ift.tt/cX8Zhp9

Show HN: Claude Code vs. Codex Global Usage Leaderboard https://ift.tt/RPtQG7d

Show HN: Burn, baby, burn (those tokens) https://ift.tt/7vopsT4

Show HN: 3D-Agent – AI that edits Blender scenes through the Python API https://ift.tt/hY4ZH29

Show HN: Halgorithem – Catching AI Hallucinations Using Trees, No AI in Pipeline https://ift.tt/Dz9alU6

Show HN: Nibble https://ift.tt/bLjXBiT

Show HN: Petri – Drop-in Postgres image that forks a DB per test https://ift.tt/EWG8BPX

Show HN: Micromort Risk Visualizer https://ift.tt/L5PbXQv

Show HN: Statewright – Visual state machines that make AI agents reliable https://ift.tt/pGJxdgl

Show HN: Mimik – open-source local-first alternative to Scribe and Tango https://ift.tt/F3PEVx7

Show HN: SyncBank – Self-hosted bank sync for EU banks https://ift.tt/7tuCiky

Show HN: adamsreview – better multi-agent PR reviews for Claude Code https://ift.tt/AKmVjhH

Show HN: I trained a chess engine to play like humans https://ift.tt/MUAYg2G

Show HN: Hustler Bingo – a tiny bingo game about startup Twitter clichés https://ift.tt/CvZ2IJt

Show HN: Mosaic – arrange iOS icons by color using an evolutionary algorithm https://ift.tt/Ueu8GCc

Show HN: Free OSS transcription app I made and found it's faster than wispr flow https://ift.tt/szJjNDA

Show HN: Create flashcards with Space CLI https://ift.tt/7FfI2H0

Show HN: tltv – Federation protocol for 24/7 TV channels https://ift.tt/36ARpnx

Show HN: The independent guide to agent orchestrators https://ift.tt/CpbUFdr

Show HN: GETadb.com – every GET request creates a DB https://ift.tt/hIGYcKo

Show HN: A lie detector game that reads your pulse through your phone camera https://ift.tt/Mfvzek0

Show HN: Kstack – Skill pack for monitoring/troubleshooting K8s in Claude Code https://ift.tt/4YWhiRk

Show HN: Full Python GUI apps in the browser. no JavaScript, no server https://ift.tt/P1s0zJp

Show HN: Bilig – a headless spreadsheet engine for Node services and agents https://ift.tt/k1O0732

Show HN: PHP-fts – Full-text search engine in pure PHP, no extensions https://ift.tt/JACv8Zn

Show HN: Mac Juice Monitor – Bluetooth battery levels in the macOS menu bar https://ift.tt/fLkjong

Show HN: DoodleMate: Animate Your Child's Hand Drawings Without Generative AI https://ift.tt/EGObgZf

Show HN: New Benchmark from SWE-bench team is 0% solved https://ift.tt/zn5NQUr

Show HN: AI-DLC-UML (AI-Driven Development Life Cycle with UML Modeling) https://ift.tt/LE1yxmG

Show HN: Codeberg (Forgejo) CLI, built with Xclif https://ift.tt/VIgjbc9

Show HN: I indexed 8,643 BSides talks across 227 chapters and 6 continents https://ift.tt/NsP9TKU

Show HN: NeuralScript – A pure-Rust AOT compiler https://ift.tt/XxRmwUy

Show HN: nfsdiag - a NFS diagnostic application https://ift.tt/sGCve8M

Show HN: Tyche: An experimental distributed trading pipeline in Go Java https://ift.tt/SM0C6aU

Show HN: Ableton Live MCP https://ift.tt/MF8KDbw

Show HN: Use an Android Phone as an HTTP Proxy https://ift.tt/MFoeYK4

Show HN: State of the Art of Coding Models, According to Hacker News Commenters https://ift.tt/9WHmanT

Show HN: Clipmon is a macOS clipboard manager on steroids https://ift.tt/BlgXZmI

Show HN: Rust library for Undo/Redo using deltas, snapshots or commands https://ift.tt/lpfgjki

Show HN: GhostBox – Borrow a disposable little machine from the Global Free Tier https://ift.tt/z58hOs0

Show HN: N=1 – iOS app for structured longevity self-protocols https://ift.tt/GX78oaY

Show HN: Pu.sh – a full coding-agent harness in 400 lines of shell https://ift.tt/sOQmTWV

Show HN: Free no-signup site auditor – secrets, subdomain takeover, CVEs https://ift.tt/nAlIEkG

Show HN: Exploding Hamsters https://ift.tt/gpdlF7U

Show HN: A Multi User Multi Task Board MCP Server https://ift.tt/AQSuKvN

Show HN: Generative UI Library for React https://ift.tt/XEPB0iZ

Show HN: Send your first Peppol e-invoice in 5 minutes (EU mandate live) https://ift.tt/7q6tm1a

Show HN: Drive any macOS app in the background without stealing the cursor https://ift.tt/dzfY0hF