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Show HN: A satellite control room from 100% open data, self-hosted in Europe

https://overwatch.confinia.io
2•clement_igonet•2h ago

Show HN: Bento - An entire PowerPoint in one HTML file (edit+view+data+collab)

https://bento.page/slides/
804•starfallg•17h ago•177 comments

Show HN: Cactus Hybrid: We taught Gemma 4 to know when it's wrong

https://github.com/cactus-compute/cactus-hybrid
127•HenryNdubuaku•14h ago•22 comments

Show HN: DeepSQL – A self-hostable DBA agent for Postgres and MySQL

https://deepsql.ai/
47•venkat971•2d ago•27 comments

Show HN: HN Hall of Fame – browse 3,100 legendary Hacker News links

https://www.orangecrumbs.com/hall/
198•oyster143•16h ago•37 comments

Show HN: A satellite control room from 100% open data, self-hosted in Europe

https://overwatch.confinia.io
2•clement_igonet•2h ago•0 comments

Show HN: Web swing through midtown NYC

https://www.swingnyc.com/
69•shahahmed•16h ago•25 comments

Show HN: AgentNest, self-hosted sandboxes for AI agents

https://github.com/mihirahuja1/agentnestOSS
10•mihir_ahuja•6h ago•2 comments

Show HN: NeedFeed – Turn Reddit noise into a feed of needs

https://needfeed.io/
2•niliu123•57m ago•0 comments

Show HN: Vivace – A single-process Qt media player with interactive DVD menus

https://github.com/Sportacandy/vivace
9•Sportacandy•9h ago•0 comments

Show HN: KageOps – An open-source, local-first alternative to Devin

https://github.com/hmanoor/kageops-core
5•hmanoor•8h ago•0 comments

Show HN: Cartopolis – OpenStreetMap rendered like it's 1999

https://seriot.ch/drawing/cartopolis/
10•beefburger•14h ago•0 comments

Show HN: ReadKinetic – a free, local-first speed reader for your own books

https://www.readkinetic.com/app/
98•SamuraiLion•1d ago•66 comments

Show HN: ValuePair – a friendship app that cares about values first

https://valuepair.app
7•zloy88•10h ago•10 comments

Show HN: Sambaudit, a secrets scanner for SMB shares with a web UI

https://github.com/d-woosley/SambAudit
2•dwoosley•5h ago•0 comments

Show HN: NextBest – See what skincare people recommend

https://www.nextbest.one
5•kalila855•10h ago•0 comments

Show HN: LiquidBrain – Unlimited Tokens. Unlimited Context. One Fixed Price

https://liquidbrain.ai/
6•salsta1•11h ago•7 comments

Show HN: Millwright – Rust-based, self-hosted LLM router

https://github.com/Northwood-Systems/millwright
9•AndrewLiu96•13h ago•4 comments

Show HN: The Daily FM – Turn any source into a daily podcast

https://thedaily.fm/
4•carimura•11h ago•1 comments

Show HN: A self-running space economy SIM in Rust and Bevy

https://github.com/Kalcode/spaceprojectsim
106•kalcode•1d ago•30 comments

Show HN: A new kind of FPS aim trainer

https://openaim.pramit.gg/
82•pmazumder•1d ago•45 comments

Show HN: Kalvir Clock

https://kalvir.life/clock
5•kalv•12h ago•0 comments

Show HN: The latest and most advanced version of Adsense, sponsored by Google

https://www.3emalak.com/2026/07/get-adsense-approval-after-rejection.html
2•omeraliamm•7h ago•0 comments

Show HN: Grimoire – Best Practices for Everyone Installed for Your AI Agents

https://github.com/jeffreytse/grimoire
2•jeffreytse•7h ago•0 comments

Show HN: Computable – Buy, sell, and redeem GPU for the exact weeks you want

https://www.getcomputable.com/
45•yuansong98•1d ago•26 comments

Show HN: Agent in 9 Lines Python

https://gist.github.com/tosh/6e91a9dbf08dd630c535e7345ac7f0b5
17•tosh•18h ago•8 comments

Show HN: LitigationBench. A Litigation Task-Based AI Benchmark

https://litco.ai/litigationbench
2•ybathaee•7h ago•0 comments

Show HN: CodeAlmanac – Karpathy-style codebase wiki from your conversations

https://github.com/AlmanacCode/codealmanac/
59•divitsheth•1d ago•20 comments

Show HN: A local, extensible session viewer for Pi and Codex

https://github.com/skorotkiewicz/sessions-viewer
2•modinfo•8h ago•0 comments

Show HN: Justif – Knuth-Plass justification and microtypography for the web

https://justif.lyall.co/
190•lyall•5d ago•39 comments

Show HN: I replaced a $120k bowling center system with $1,600 in ESP32s

2917•section33•3d ago•352 comments