fp.

Show HN: I RL-trained an agent that trains models with RL (for –$1.3k)

https://github.com/Danau5tin/ai-trains-ai

34•Danau5tin•1h ago•13 comments

Show HN: Rejourney – Open-source revenue leak prediction for web and mobile apps

https://github.com/rejourneyco/rejourney

17•mrr7337•3h ago•1 comments

Show HN: Town – Discord in a pixel town where the NPCs have skills

https://github.com/redplanethq/town

4•harshithmul•1h ago•3 comments

Show HN: MDTool – free, client-side Markdown to PDF, HTML and Word (no uploads)

https://www.mdtool.dev

3•usmankhan45•1h ago•0 comments

Show HN: PocketJS – Solid/Vue JSX and Tailwind at 60fps on a 2004 Sony PSP

https://github.com/pocket-stack/pocketjs

2•doodlewind•1h ago•1 comments

Show HN: I built a tool that turns GitHub commits into posts

https://postezi.com

2•rudolfsrijkuris•1h ago•0 comments

Show HN: Chauffeur – One Click restore of your aplication Context

https://www.emaginasion.com/

2•dmaginas•1h ago•1 comments

Show HN: Proton – A pure Go GUI library with zero CGO and API immunity

3•CzaxTanmay•1h ago•1 comments

Show HN: EdgarKit – a real-time JSON API for SEC EDGAR filings

https://edgarkit.com/

3•mathewarena•1h ago•0 comments

Show HN: Clawk – Give coding agents a disposable Linux VM, not your laptop

https://github.com/clawkwork/clawk

209•celrenheit•1d ago•153 comments

Show HN: PDF to Markdown with a side-by-side check so you can see what broke

https://pdfmarkdown.app/

3•jisbuidling•1h ago•5 comments

Show HN: 3D printer simulator with in browser firmware execution

https://github.com/Kodoque1/rextrude

2•ForgotIdAgain•1h ago•1 comments

Show HN: I implemented a neural network in SQL

https://github.com/xqlsystems/xarray-sql/blob/claude/xarray-sql-mnist-demo/benchmarks/nn.py

105•alxmrs•18h ago•18 comments

Show HN: Jacquard, a programming language for AI-written, human-reviewed code

https://github.com/jbwinters/jacquard-lang

93•jbwinters•22h ago•52 comments

Show HN: GitBiased – your team development dashboard

https://gitbiased.com/

3•skyfantom•2h ago•0 comments

Show HN: An AI Duolingo for your income goals

https://thrivez.io/thrivez-ai-mentor/

3•Fotis-Karmpas•2h ago•7 comments

Show HN: I built a deterministic check for fabricated quotes in LLM output

https://github.com/pierreolivierbonin/verbatimeter

3•pobonin•2h ago•0 comments

Show HN: Hackney – Compare Uber, Lyft, Waymo, and Robotaxi Prices

https://hackney.app/

53•griffinli•23h ago•46 comments

Show HN: Sx 2.0 – Share AI skills with your team through a Dropbox folder

https://sleuth-io.github.io/sx/2026/07/10/your-dropbox-is-now-a-skill-server.html

40•detkin•14h ago•32 comments

Show HN: Tangent – learn the Glove80 ergonomic keyboard by typing HN headlines

https://tangent-trainer.pages.dev

4•mkirsten•2h ago•1 comments

Show HN: DOM-docx – HTML to native, editable Word docs (MIT)

https://github.com/floodtide/dom-docx

147•fishbone•1d ago•39 comments

Show HN: Running Win32/DirectX games in the browser via x86 emulation and WebGPU

https://bottleship.happydog.games/

5•jenissimo1•2h ago•3 comments

Show HN: YouTube Guitar Tab Parser

https://github.com/marcelpanse/youtube-guitar-tab-parser

104•neogenix•17h ago•63 comments

Show HN: Planetary Facts – food and product impacts against the planet's limits

https://planetaryfacts.com

2•mikethemerry•2h ago•0 comments

Show HN: An Agentic Data Platform can generate dashboards, models in minutes

https://datarelax.io/

2•phienhn•3h ago•0 comments

Show HN: Benchmark your eng team's AI agent maturity in 5 minutes

https://agent-benchmarks.com/software-factory/

12•adamgold7•7h ago•7 comments

Show HN: BYO AI free notetaking with optional screen reading for OpenClaw/hermes

https://stagewhisper.io/lite

3•piotraleksander•3h ago•1 comments

Show HN: Git Buoy | A living terminal harbor for Git worktrees

https://github.com/markg-05/git-buoy

2•m_george•3h ago•0 comments

Show HN: Pg-jason-validator fastest JSON schema validation via C Macros

https://github.com/furstenheim/pg-jason-validator

3•furstenheim•3h ago•0 comments

Show HN: Nobie – an Excel-compatible runtime for agents and humans

https://nobie.com

84•matthewgapp•19h ago•55 comments