fp.

Show HN: Helios – what plug-in solar could generate for any address in Britain

https://helios.southlondonscientific.com/

65•ruaraidh•4h ago•14 comments

Show HN: Tiny-vLLM – high performance LLM inference engine in C++ and CUDA

https://github.com/jmaczan/tiny-vllm

171•yu3zhou4•20h ago•15 comments

Show HN: Open-source private home security camera system (end-to-end encryption)

https://github.com/secluso/core

97•arrdalan•17h ago•21 comments

Show HN: Jynx, a matchmaking app to find gaming teammates

https://jynx.app/

3•akiro____•2h ago•1 comments

Show HN: TV Explorer. Adding advanced UI to free online TV

https://tvexplorer.live

161•dtagames•23h ago•46 comments

Show HN: Zot – Yet another coding agent harness

https://www.zot.sh

88•patriceckhart•1d ago•76 comments

Show HN: I built an Android OS in the browser

https://mobilegym.dev/

13•haozaz•10h ago•0 comments

Show HN: VT Code – open-source terminal coding agent in Rust

https://github.com/vinhnx/VTCode

12•vinhnx•12h ago•4 comments

Show HN: Ktx – Open-source executable context layer for data agents

https://github.com/Kaelio/ktx

83•lucamrtl•2d ago•25 comments

Show HN: Continue? Y/N: A 60-second game about AI agent permission fatigue

https://llmgame.scalex.dev

377•Wirbelwind•2d ago•156 comments

Show HN: Free activity calendar for schools, sports clubs, and organizations

https://freecal.eu/?lang=en

6•glenn_vc•17h ago•6 comments

Show HN: Context-aware Japanese furigana using Sudachi and ModernBERT

https://www.ezfurigana.com/

35•epitrochoid413•1d ago•17 comments

Show HN: Promptloop – create, run, and improve prompt evals from the terminal

https://github.com/Bella3202019/promptloop

11•velapod•23h ago•2 comments

Show HN: Hallucinate – Massively Multiplayer Online Rave

https://hallucinate.site

435•stagas•2d ago•193 comments

Show HN: Open-Source AI Racing Harness

https://www.elodin.systems/post/elodin-ai-grand-prix-race-sim-harness

74•danAtElodin•2d ago•22 comments

Show HN: Self Publish Studio

https://selfpublishstudio.com/

7•noahwardlow•17h ago•0 comments

Show HN: AionOS – self-healing microkernel in Zig (boots on real hardware)

https://github.com/rodancz/aion

5•rodancz•22h ago•0 comments

Show HN: Oort – A prompt library where every listing has a shipped project

https://oortstack.com

6•Wesearchpress•23h ago•2 comments

Show HN: A Claude Code skill that scopes problems like Peter Naur

https://github.com/spinchange/cartographer-skill/blob/main/skills/cartographer/SKILL.md

2•spinchange•14h ago•0 comments

Show HN: I brought back Airbnb categories

https://www.vibebnb.fyi/

5•giulioco•20h ago•0 comments

Show HN: Open-source Workspace (mail,docs,spreadsheet,drive) web/iOS

https://tinycld.org/

109•nathanstitt•3d ago•39 comments

Show HN: I made an emergency page for my family

https://help.delduca.org

82•delduca•3d ago•104 comments

Show HN: Local-first semantic knowledge graph with magnetic-pull retrieval

https://github.com/Astralchemist/rig

4•akashi_dev•1d ago•0 comments

Show HN: Posthorn, self-hosted mail gateway

https://github.com/craigmccaskill/posthorn

82•craigmccaskill•3d ago•60 comments

Show HN: MigraDiff – maintained fork of migra (PostgreSQL schema diff)

https://github.com/migradiff/migra

4•lateos-ai•20h ago•2 comments

Show HN: I built a better GitHub search that rank repos by what matters

https://reposeek.ai

5•donghaxkim•20h ago•2 comments

Show HN: Compile-time model-id validation with declared capability

https://github.com/yujonglee/openrouter-toolkit

5•yujonglee•4d ago•2 comments

Show HN: A website that tracks every stock trade Congress makes

https://congress.kadoa.com/

61•hubraumhugo•3d ago•24 comments

Show HN: Gaia Atlas – Local Stellar Map

https://valhovey.github.io/gaia-atlas/

6•speleo•22h ago•4 comments

Show HN: NvEnvy – A Notational Velocity (NvAlt) Reboot in Swift. OSS

https://github.com/kenm47/nvEnvy

3•hank2000•23h ago•0 comments