Open source repo

What's inside onyx-dot-app/onyx

onyx-dot-app/onyx is a Python repo with 1,580,032 lines written in 4,036 files. onyx is built with Next.js, React, Expo, and FastAPI and uses Redis, Postgres, Sentry, and 4 more. AI signed 11.6% of the 11,257 commits of onyx.

Its description on GitHub: “Open Source AI Platform - AI Chat with advanced features that works with every LLM”

Python 33,146

Read on November 1, 2026, at commit 3eb6420.

What the card proved: what it’s built with on the left, what it uses on the right.

See each one with its proof

Its folders

TechnologiesWhat is onyx built with?onyx is built with Next.js, React, Expo, and FastAPI and uses Redis, Postgres, Sentry, and 4 more.

+3 Who writes itHow much of onyx did AI write?11.6%AI signed 11.6% of the 11,257 commits of onyx.

In figures

lines written: 1,580,032; The ones people and agents wrote: product, tests, schemas and tooling. Generated code doesn’t count.
files: 4,036; The product’s, not counting tests.
test files: 3,061; The files that test the code.
technologies: 11; Each service with the file and line that prove it.

SeeRepo read the facts in its code and kept none of it. AI only helps sort its packages and folders by their names, and never sees its code.

Frequently asked questions

What is onyx-dot-app/onyx?

onyx-dot-app/onyx is a Python repo with 1,580,032 lines written in 4,036 files. Its description on GitHub: “Open Source AI Platform - AI Chat with advanced features that works with every LLM”

The proof: its page on GitHub

What is onyx built with?