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Show HN: I Vibecoded a Python Class Hierarchy Checker (Needs Your Eyes)

https://github.com/agaz1985/umberto
2•adale•1y ago
I vibecoded a static checker for Python class hierarchies. Basically a tool that scans inheritance trees, spots structural issues (like unimplemented abstract methods or messy multiple inheritance), and helps enforce clean design patterns without running the code. Additionally, if you provide an OpenAI key, it suggests you how to refactor with composition.

It’s still rough and definitely needs polish and tests, but I wanted to put it out there early to see if it might be interesting or useful to others.

I’d love your thoughts. Is this something you’d find useful? Or is it solving a non-problem? Curious to hear what you think.

Contributions are very welcome. Feel free to open issues or PRs if you have ideas or just want to help shape it.

Repo: https://github.com/agaz1985/umberto

Show HN: Ledge.sh – Runnable Markdown Notes

https://ledge.sh
2•dancablam•1m ago•0 comments

Inspect: An open-source framework for large language model evaluations

https://inspect.aisi.org.uk/
1•pkilgore•2m ago•0 comments

Councilmember, residents push back on AI 'blight scores' given to homes

https://www.nbcdfw.com/investigations/dallas-councilmember-residents-push-back-on-ai-blight-score...
3•hn_acker•4m ago•1 comments

Halo: Combat Evolved on Apple Silicon

https://github.com/pkyanam/halo-ce-apple-silicon
1•pkyanam•6m ago•1 comments

TeXmacs Vue – GNU TeXmacs in the Browser

https://mgubi.github.io/texmacs/
1•amichail•6m ago•0 comments

Your Big Mac might cost more if McDonald's AI thinks people nearby can afford it

https://www.neowin.net/news/your-big-mac-might-cost-more-if-mcdonalds-pricing-ai-thinks-people-ne...
2•bundie•7m ago•0 comments

'AI should assist teachers, not replace them': Union warns of AI marking risks

https://www.rnz.co.nz/news/education/1656575/ai-should-assist-teachers-not-replace-them-union-war...
5•billybuckwheat•7m ago•0 comments

Speeding up the separating axis test using inscribed spheres

https://box2d.org/posts/2026/09/inscribed-spheres/
1•panic•12m ago•0 comments

Forum, a Dedicated App for Facebook Groups

https://about.fb.com/news/2026/09/find-community-forum-dedicated-app-facebook-groups/
1•pentagrama•12m ago•0 comments

cmart's Hardcore Coworking

https://cmart.blog/hardcore-coworking/
1•zdw•16m ago•0 comments

Rules that stop AI agents from wrecking your data warehouse, with an eval

https://github.com/idk-arsh/data-agent-rules
1•arsh9745774•17m ago•0 comments

Court rules automakers can record and intercept owner text messages

https://therecord.media/class-action-lawsuit-cars-text-messages-privacy
1•CGMthrowaway•17m ago•0 comments

Index 0 – AI assisted learning for programming

https://www.youtube.com/watch?v=YhavzsLUOS0
1•indigodaddy•17m ago•0 comments

The AI Bubble Explained

https://hughhowey.com/the-ai-bubble-explained/
1•SMAAART•20m ago•0 comments

Quail: Speed up AI-SQL by jointly optimizing query planner and inference engine

https://modal.com/blog/quail-billion-tpm
2•charles_irl•22m ago•0 comments

Calnode v0.10.1 – single-binary self-hosted Calendly (Cal.eu closes Nov 1)

https://github.com/Calnode/calnode
1•shockalotti•23m ago•0 comments

Eleven v4: Our most expressive text-to-speech AI model yet

https://elevenlabs.io/blog/eleven-v4
1•gmays•23m ago•0 comments

Show HN: Image Categorizer – sort a photo library with local vision models

https://github.com/DrBenedictPorkins/image-categorizer
1•BenedictPorkins•25m ago•0 comments

How to Stand Out in a World of AI Slop? Be a Green Unicorn

https://sajit.substack.com/p/how-to-stand-out-in-a-sea-of-ai-slop
2•nairsajits•26m ago•0 comments

America.gov launches, but with a trial font, raising licensing questions for GSA

https://runtimewire.com/article/america-gov-launches-but-with-a-trial-font-raising-licensing-ques...
1•malshe•26m ago•0 comments

Show HN: I build omarchy like experience in browser for remote machine

1•liyu1981au•28m ago•1 comments

How to Share a Secret

https://cowlicks.website/posts/how-to-share-a-secret/
1•8KXYwbXqgyx•30m ago•0 comments

Neo – A Writing Tool for Authors

https://www.youtube.com/watch?v=_K-ExOiEv40
1•indigodaddy•32m ago•0 comments

I Built the Distribution Tools My Blog Needed

https://sublimecoding.com/blog/distribution-stack-launch
1•sublimecoding•32m ago•0 comments

Floppy Emu Hardware Failure Analysis Results

https://www.bigmessowires.com/2026/09/29/floppy-emu-hardware-failure-analysis-results/
1•zdw•32m ago•0 comments

Estimating software projects without fooling yourself

https://www.i-kh.net/p/estimating-software-projects
3•bucket2015•32m ago•0 comments

Spike in complex patients adds nearly $1B in extra costs

https://www.bcbs.com/about-us/association-news/bcbsa-analysis-ai-coding-tools-affects-healthcare-...
1•cheschire•32m ago•0 comments

How to restore your online sanity, one random webcam at a time

https://bigthink.com/strange-maps/webcam-maps-are-back/
1•quinito•33m ago•0 comments

The Inference Gap

https://twitter.com/Lon/status/2101034933284417614
1•gmays•34m ago•0 comments

Judge Orders New York to Scrap Rollout of Second-Home Tax and Start Over

https://www.nytimes.com/2026/09/29/nyregion/nyc-second-home-tax-lawsuit.html
2•mikhael•38m ago•0 comments