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Show HN: Themis – Self-hosted AI code reviews with your own keys and models

https://github.com/Zaimwa9/themis
2•Diwadoo•1h ago
Hey HN,

I wasn't happy with the code review tools we use at work and on my side projects. Noisy, reviews in surface, expensive (overkill for sides). So since Gemini was getting sunsetted, I explored having my own.

As I am a cheap rat, this weekend I built Themis, that works with my Codex/Claude subscriptions (I understood "claude -p" is ok again in subscriptions).

I wanted it open-source so it can help other indie devs or small teams, self-hostable (or local), drawing from subs and mostly, configurable so it works well with your own repos.

No big ambitions nor 1 billion startup here, just fun (so please don't roast ahah). If it is useful to even a few people, that's already great.

Happy to have feedback (especially on distributing the app!)

Ps: 1st HN contrib, hope it's the right format

In defense of not understanding your codebase

https://www.seangoedecke.com/in-defense-of-not-understanding-your-codebase/
1•ingve•53s ago•0 comments

Responsive Design Calculator

https://www.redblobgames.com/blog/2026-07-11-responsive-design-calculator/
1•ingve•1m ago•0 comments

Show HN: Neverswipe – your AI agent dates so you don't swipe

https://neverswipe.ai
1•pro_methe5•1m ago•0 comments

What Is Nodal Pricing?

https://modoenergy.com/research/en/4558
1•leonidasrup•1m ago•0 comments

AI coding agents should optimize for less owned code

https://www.openenergytransition.org/posts/ai-coding-agents-should-optimize-for-less-owned-code
1•lyoncy•3m ago•0 comments

Notes Toward a New Romanticism: Or why it's 1800 all over again

https://www.honest-broker.com/p/notes-toward-a-new-romanticism
1•plastic-enjoyer•12m ago•0 comments

Learning from experience instead of curated datasets

https://oaklab.ai/posts/learning-from-experience-instead-of-curated-datasets
1•whalee•12m ago•0 comments

Choice Notes on History from Notes and Queries (1858)

https://publicdomainreview.org/collection/choice-notes-from-notes-and-queries/
1•pepys•13m ago•0 comments

Show HN: I built a site to see what politicians are beating S&P 500

https://politicianstocktracker.com/
1•wbemaker•17m ago•0 comments

Debian Bookworm v12.15 Released

https://www.debian.org/News/2026/2026071102
2•saikatsg•19m ago•0 comments

Show HN: ClaudeThings – your AI engineering and marketing team in one command

https://www.claudethings.com/
1•mohitvaswani•21m ago•0 comments

Show HN: Free color tools that run entirely in the browser (no sign-up)

https://colorpicker.cx
2•djerek•22m ago•1 comments

MicroVM sandbox on Win, Mac, Linux, with policy engine

https://docs.docker.com/ai/sandboxes
1•pploug•24m ago•0 comments

OpenAI Added 1M Users in a Day. Fable Is Still in Limbo

https://www.vincentschmalbach.com/codex-million-users-fable-limbo/
2•vincent_s•25m ago•0 comments

Slay the Spire 2 Is Choosing "Shit" Art over Generative AI

https://www.gamespot.com/articles/slay-the-spire-2-is-choosing-shit-art-over-generative-ai/
2•jalev•31m ago•1 comments

Autoresearch doubled GLM-5.2 throughput. Production traffic broke it

https://fparisio.substack.com/p/an-ai-agent-cold-tuned-our-glm-52
2•Leonerd•31m ago•0 comments

Trump admin and industry groups discuss streamlining releases of US open models

https://www.washingtonpost.com/wp-intelligence/ai-tech-brief/2026/07/13/ai-tech-brief-exclusive-a...
1•thoughtpeddler•31m ago•1 comments

Hermes Agent maker Nous Research in talks for new funding at $1.5B valuation

https://techcrunch.com/2026/07/13/hermes-agent-maker-nous-research-in-talks-for-new-funding-at-1-...
1•thoughtpeddler•33m ago•0 comments

Starship's Thirteenth Flight Test

https://www.spacex.com/launches/starship-flight-13
1•pantalaimon•37m ago•0 comments

Jurassic Park computers in excruciating detail

https://fabiensanglard.net/jurrasic_park_computers/index.html
1•rcarmo•37m ago•0 comments

I auto-configure my reverse proxy and uptime monitoring using DNS-DS

https://rogena.me/posts/2026-07-12-running-my-home-lab-using-dns-sd/
1•jasonrogena•43m ago•0 comments

Show HN: ZenStack – access control at the ORM layer, built for coding agents

https://zenstack.framer.website/
3•carlual•45m ago•0 comments

The Anatomy of an Instruction Pipeline Hazard

https://hiraditya.github.io/posts/hardware-hazards-b200/
2•somnial•47m ago•0 comments

Ask HN: Why has Wikipedia become evil?

5•roschdal•48m ago•3 comments

What Anthropic's latest AI discovery does–and doesn't–show

https://www.technologyreview.com/2026/07/13/1140343/what-anthropics-latest-ai-discovery-does-and-...
1•joozio•52m ago•0 comments

Show HN: A FPV Lego car, controlled in Rust

https://dystroy.org/blog/picamobile/
1•dystroy•55m ago•1 comments

Patent for Electric Motor Platform Without Rare-Earth Minerals

https://auto.economictimes.indiatimes.com/news/auto-technology/
1•0xkistu•56m ago•1 comments

Helicone allows users to write SQL directly to a shared ClickHouse

https://www.justintorre.com/blogs/clickhouse-rls-query-parameters
1•justintorre75•1h ago•0 comments

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

https://agent-benchmarks.com/software-factory/
2•adamgold7•1h ago•0 comments

The Lies They're Telling Towns and Tribes About the Benefits of AI Data Centers

https://karlbode.com/the-lies-theyre-telling-towns-and-tribes-about-the-benefits-of-ai-data-centers/
2•HotGarbage•1h ago•0 comments