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Show HN: Understudy: Scenario Testing for AI Agents

https://github.com/gojiplus/understudy
3•neehao•2h ago

Show HN: OpenTIE and OpenXWA, Modern Ports of Tie Fighter and X-Wing Alliance

https://github.com/elyosh/OpenTIE/
135•elyosh•8h ago•30 comments

Show HN: We built open OpenRouter that turns usage into a better model

https://github.com/experientiallabs/experiential
160•SilenN•9h ago•26 comments

Show HN: The load-bearing vocabulary of Claude

https://louisabraham.github.io/load-bearing/
442•Labo333•21h ago•210 comments

Show HN: IndexFlow – Open-source indexing infrastructure built with Rust

https://github.com/IndexFlowing/IndexFlow-core
13•mandarinclips•3h ago•5 comments

Show HN: Voronoi Go

https://voronoigo.com/
117•igpay•12h ago•15 comments

Show HN: Watches user sessions, finds bugs that matter, and fixes them

https://github.com/opslane/opslane
18•aray07•14h ago•4 comments

Show HN: Understudy: Scenario Testing for AI Agents

https://github.com/gojiplus/understudy
3•neehao•2h ago•0 comments

Show HN: A lightweight, stateless database for agent memory

https://polign.com/blog-edge-agent-memory
30•anuptalwalkar•1d ago•11 comments

Show HN: Restoredrill – proves your Postgres backups restore

https://github.com/ahmadpiran/restoredrill
44•ahmadpiran•16h ago•21 comments

Show HN: My Claude quota ran out in 10 minutes, so I made a tool to find out why

https://github.com/kelviq/tare
75•sachinneravath•14h ago•55 comments

Show HN: RealDiff – runtime behavior diffing for pull requests (six languages)

https://github.com/issacnitin/RealDiff
38•issacnitin•17h ago•8 comments

Show HN: A public feed of website changes

https://app.monity.ai/public/feed
3•kamilms21•5h ago•0 comments

Show HN: Leadcode – per-client account isolation for Claude Code, Codex, and gh

https://leadcode.build/
3•gsbecerrag•5h ago•0 comments

Show HN: Pi-Black – Use Your Claude Max (Or Pro) Subscription with Pi

https://github.com/paoloanzn/pi-black
3•paoloanzn•5h ago•0 comments

Show HN: Yet another minimal and lightweight terminal multiplexer written in Go.

https://github.com/patriceckhart/hrdx
33•patriceckhart•12h ago•16 comments

Show HN: Lightweight reimplementation of YaCy peer as small Go services

https://github.com/nikitakarpei/my-yacy-node
2•nikitakarpei•5h ago•0 comments

Show HN: Caravan, a flexible TypeScript-first logger for JavaScript applications

https://github.com/carlos-menezes/caravan
5•carlos-menezes•6h ago•0 comments

Show HN: Proval – Self-hosted code review agent for GitLab, Forgejo, and GitHub

https://github.com/seoes/proval
10•dowonseo•15h ago•1 comments

Show HN: L0/L1/L2 agents, leases, gates, audits, Git-worktree isolation

https://github.com/alex-reysa/singular-lite
4•mr-pickle•7h ago•0 comments

Show HN: Beating GPT5.5-xhigh for Coding agent security with SLMs and IRM

https://harden.run/blog/aif-research-and-evidence
9•se4u•8h ago•3 comments

Show HN: Buslens – where can I get to by bus? (UK)

https://rupertlinacre.com/buslens/
81•RobinL•1d ago•55 comments

Show HN: We built the smallest dual-band aircraft tracker

https://pantsforbirds.com/the-worlds-smallest-dual-band-ads-b-receiver-module/
36•CoolNamesAllTkn•1d ago•7 comments

Show HN: A private radio station for issue updates across your org

https://github.com/statemediafm/statemediafmradio
5•private4e584d•13h ago•0 comments

Show HN: LatticeDB – Like SQLite but for graph databases

https://github.com/jeffhajewski/latticedb
182•smiths1999•2d ago•53 comments

Show HN: A Windows 98 retro voting tug-O-war system

https://www.imright.wtf
3•Dubbo1•9h ago•1 comments

Show HN: go-binsync – Go binary patches up to 67× smaller than bsdiff

https://github.com/wjordan/go-binsync
5•wgjordan•10h ago•0 comments

Show HN: Build your own theme park

https://www.magicpatterns.com/theme-park
51•thealexanderlee•1d ago•23 comments

Show HN: OpenWand – A mission to remove chat interface from working with AI

https://github.com/SunnyLich/OpenWand
3•OpenWand•11h ago•0 comments

Show HN: Z, minimal agentic harness for engineers that just works

https://github.com/computerex/z
2•computerex•12h ago•0 comments

Show HN: Collaborate with your team on Claude and ChatGPT artifacts

https://www.valet.dev/blog/your-agent-is-only-the-first-collaborator
5•miradu•12h ago•0 comments