fp.

Show HN: We built a terminal-only Bluesky / AT Proto client written in Fortran

https://github.com/FormerLab/fortransky

51•FormerLabFred•6h ago•30 comments

Show HN: Red Grid Link – peer-to-peer team tracking over Bluetooth, no servers

https://github.com/RedGridTactical/RedGridLink

28•redgridtactical•5h ago•12 comments

Show HN: Baltic shadow fleet tracker – live AIS, cable proximity alerts

https://github.com/FormerLab/shadow-fleet-tracker-light

36•FormerLabFred•7h ago•6 comments

Show HN: I made an email app inspired by Arc browser

https://demo.define.app

56•johndamaia•10h ago•27 comments

Show HN: An open-source safety net for home hemodialysis

https://safehemo.com/

43•qweliantanner•4d ago•6 comments

Show HN: Sonar – A tiny CLI to see and kill whatever's running on localhost

https://github.com/RasKrebs/sonar

133•raskrebs•18h ago•68 comments

Show HN: AgentVerse – Open social network for AI agents (Mar 2026)

https://nickakre.github.io/agentverse-social/

4•nickakre•2h ago•0 comments

Show HN: Rover – turn any web interface into an AI agent with one script tag

https://github.com/rtrvr-ai/rover

5•quarkcarbon279•3h ago•3 comments

Show HN: Three new Kitten TTS models – smallest less than 25MB

https://github.com/KittenML/KittenTTS

528•rohan_joshi•1d ago•177 comments

Show HN: FPGA soft-core of the Saab Viggen's 1963 airborne computer

https://github.com/FormerLab/ck37-core

17•FormerLabFred•15h ago•3 comments

Show HN: Agent Use Interface (AUI) – let users bring their own AI agent

https://github.com/FRE-Studios/Agent-Use-Interface

5•FernandoDev•6h ago•2 comments

Show HN: Duplicate 3 layers in a 24B LLM, logical deduction .22→.76. No training

https://github.com/alainnothere/llm-circuit-finder

252•xlayn•2d ago•82 comments

Show HN: Vibefolio – a place to showcase your vibecoded projects

https://vibefolio.link/

7•Gooblebrai•7h ago•4 comments

Show HN: A personal CRM for events, meetups, IRL

https://payo.tech/

2•Raj7k•8h ago•1 comments

Show HN: EvalsHub: Your AI is failing in production and you don't know it

https://www.evalshub.ai

3•neilsharma425•9h ago•1 comments

Show HN: MLForge – A no-code, node-based ML trainer

https://github.com/zaina-ml/ml_forge

2•zaina-ml•10h ago•1 comments

Show HN: Fossilware – a community archive of retro hardware, software, and games

https://www.fossilware.tech/

4•tzual•10h ago•2 comments

Show HN: Tiny pixel characters for Cursor AI agents

https://github.com/wunderlabs-dev/cursouls

13•balajmarius•15h ago•6 comments

Show HN: I built a P2P network where AI agents publish formally verified science

42•FranciscoAngulo•1d ago•8 comments

Show HN: I built 48 lightweight SVG backgrounds you can copy/paste

https://www.svgbackgrounds.com/set/free-svg-backgrounds-and-patterns/

391•visiwig•2d ago•67 comments

Show HN: Playing LongTurn FreeCiv with Friends

https://github.com/ndroo/freeciv.andrewmcgrath.info

86•verelo•2d ago•41 comments

Show HN: Claude Code skills that build complete Godot games

https://github.com/htdt/godogen

337•htdt•4d ago•205 comments

Show HN: Browser grand strategy game for hundreds of players on huge maps

https://borderhold.io/play

53•sgolem•4d ago•36 comments

Show HN: Pgit – A Git-like CLI backed by PostgreSQL

https://oseifert.ch/blog/building-pgit

125•ImGajeed76•3d ago•61 comments

Show HN: Will my flight have Starlink?

274•bblcla•2d ago•361 comments

Show HN: Sunwet – Organize Anything

https://github.com/andrewbaxter/sunwet

4•rendaw•13h ago•0 comments

Show HN: Linux Nvidia GPU V/F Curve Editor for Undervolting/OC

https://github.com/ekojsalim/nvcurve/tree/main

3•ekojs•14h ago•0 comments

Show HN: Tmux-IDE, OSS agent-first terminal IDE

https://tmux.thijsverreck.com

86•thijsverreck•2d ago•37 comments

Show HN: Crust – A CLI framework for TypeScript and Bun

https://github.com/chenxin-yan/crust

91•jellyotsiro•3d ago•41 comments

Show HN: Sub-millisecond VM sandboxes using CoW memory forking

https://github.com/adammiribyan/zeroboot

308•adammiribyan•3d ago•72 comments