47

Show HN: We built a terminal-only Bluesky / AT Proto client written in Fortran (github.com)

by FormerLabFred 5 hours ago | hide | 30 comments

26

Show HN: Red Grid Link – peer-to-peer team tracking over Bluetooth, no servers (github.com)

by redgridtactical 5 hours ago | hide | 12 comments

33

Show HN: Baltic shadow fleet tracker – live AIS, cable proximity alerts (github.com)

by FormerLabFred 6 hours ago | hide | 6 comments

54

Show HN: I made an email app inspired by Arc browser (demo.define.app)

by johndamaia 9 hours ago | hide | 27 comments

41

Show HN: An open-source safety net for home hemodialysis (safehemo.com)

by qweliantanner 4 days ago | hide | 6 comments

130

Show HN: Sonar – A tiny CLI to see and kill whatever's running on localhost (github.com)

by raskrebs 17 hours ago | hide | 68 comments

4

Show HN: AgentVerse – Open social network for AI agents (Mar 2026) (nickakre.github.io)

by nickakre 2 hours ago | hide | 0 comments

5

Show HN: Rover – turn any web interface into an AI agent with one script tag (github.com)

by quarkcarbon279 2 hours ago | hide | 3 comments

527

Show HN: Three new Kitten TTS models – smallest less than 25MB (github.com)

by rohan_joshi a day ago | hide | 176 comments

17

Show HN: FPGA soft-core of the Saab Viggen's 1963 airborne computer (github.com)

by FormerLabFred 15 hours ago | hide | 3 comments

5

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

by FernandoDev 5 hours ago | hide | 2 comments

252

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

by xlayn 2 days ago | hide | 82 comments

7

Show HN: Vibefolio – a place to showcase your vibecoded projects (vibefolio.link)

by Gooblebrai 7 hours ago | hide | 4 comments

2

Show HN: A personal CRM for events, meetups, IRL (payo.tech)

by Raj7k 8 hours ago | hide | 1 comments

3

Show HN: EvalsHub: Your AI is failing in production and you don't know it (evalshub.ai)

by neilsharma425 9 hours ago | hide | 1 comments

2

Show HN: MLForge – A no-code, node-based ML trainer (github.com)

by zaina-ml 10 hours ago | hide | 1 comments

4

Show HN: Fossilware – a community archive of retro hardware, software, and games (fossilware.tech)

by tzual 10 hours ago | hide | 2 comments

13

Show HN: Tiny pixel characters for Cursor AI agents (github.com)

by balajmarius 15 hours ago | hide | 6 comments

42

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

by FranciscoAngulo a day ago | hide | 8 comments

391

Show HN: I built 48 lightweight SVG backgrounds you can copy/paste (svgbackgrounds.com)

by visiwig 2 days ago | hide | 67 comments

86

Show HN: Playing LongTurn FreeCiv with Friends (github.com)

by verelo 2 days ago | hide | 41 comments

337

Show HN: Claude Code skills that build complete Godot games (github.com)

by htdt 4 days ago | hide | 205 comments

53

Show HN: Browser grand strategy game for hundreds of players on huge maps (borderhold.io)

by sgolem 5 days ago | hide | 36 comments

4

Show HN: Sunwet – Organize Anything (github.com)

by rendaw 13 hours ago | hide | 0 comments

125

Show HN: Pgit – A Git-like CLI backed by PostgreSQL (oseifert.ch)

by ImGajeed76 4 days ago | hide | 61 comments

274

Show HN: Will my flight have Starlink?

by bblcla 2 days ago | hide | 361 comments

3

Show HN: Linux Nvidia GPU V/F Curve Editor for Undervolting/OC (github.com)

by ekojs 14 hours ago | hide | 0 comments

86

Show HN: Tmux-IDE, OSS agent-first terminal IDE (tmux.thijsverreck.com)

by thijsverreck 2 days ago | hide | 37 comments

2

Show HN: Singularity-Claude – Self-Evolving Skills for Claude Code (github.com)

by shmayro 16 hours ago | hide | 1 comments

91

Show HN: Crust – A CLI framework for TypeScript and Bun (github.com)

by jellyotsiro 4 days ago | hide | 41 comments

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