fp.

Show HN: 500 years of Joseon court omens as an observability dashboard

https://ajin.im/is/building/omen.ops/

25•poppypetalmask•1h ago•1 comments

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

https://helios.southlondonscientific.com/

93•ruaraidh•9h ago•34 comments

Show HN: React-Rewrite – A visual editor for React that writes code, no LLM

https://github.com/donghaxkim/react-rewrite

2•donghaxkim•1h ago•0 comments

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

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

180•yu3zhou4•1d ago•16 comments

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

https://github.com/secluso/core

106•arrdalan•21h ago•23 comments

Show HN: UN Condemnation Statistics

https://boxed.github.io/UN-condemns/

2•boxed•3h ago•0 comments

Show HN: Community Ninja – Find customers searching for your product

https://communityninja.ai/

2•shashanoid•3h ago•1 comments

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

https://tvexplorer.live

170•dtagames•1d ago•52 comments

Show HN: Zot – Yet another coding agent harness

https://www.zot.sh

92•patriceckhart•1d ago•77 comments

Show HN: Ego lite – why our browser agent writes JavaScript not CLI commands

https://github.com/CitroLabs/ego-lite

9•Nicole9•4h ago•7 comments

Show HN: I built an Android OS in the browser

https://mobilegym.dev/

17•haozaz•14h ago•0 comments

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

https://jynx.app/

4•akiro____•6h ago•4 comments

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

https://github.com/Kaelio/ktx

84•lucamrtl•2d ago•26 comments

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

https://llmgame.scalex.dev

378•Wirbelwind•2d ago•156 comments

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

https://github.com/vinhnx/VTCode

15•vinhnx•17h ago•4 comments

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

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

9•glenn_vc•21h ago•6 comments

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

https://www.ezfurigana.com/

37•epitrochoid413•1d ago•17 comments

Show HN: Hallucinate – Massively Multiplayer Online Rave

https://hallucinate.site

436•stagas•2d ago•194 comments

Show HN: Open-Source AI Racing Harness

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

75•danAtElodin•2d ago•22 comments

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

https://github.com/Bella3202019/promptloop

12•velapod•1d ago•2 comments

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

https://github.com/rodancz/aion

5•rodancz•1d ago•0 comments

Show HN: Self Publish Studio

https://selfpublishstudio.com/

8•noahwardlow•22h 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: Oort – A prompt library where every listing has a shipped project

https://oortstack.com

6•Wesearchpress•1d ago•2 comments

Show HN: I brought back Airbnb categories

https://www.vibebnb.fyi/

6•giulioco•1d ago•0 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•18h ago•0 comments

Show HN: I made an emergency page for my family

https://help.delduca.org

82•delduca•3d ago•104 comments

Show HN: Posthorn, self-hosted mail gateway

https://github.com/craigmccaskill/posthorn

82•craigmccaskill•3d ago•60 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: A website that tracks every stock trade Congress makes

https://congress.kadoa.com/

61•hubraumhugo•4d ago•25 comments