Open source repo

What's inside RSSNext/Folo

RSSNext/Folo is a TypeScript repo with 272,930 lines written in 2,523 files. Folo is built with React and Vite and uses Sentry, PostHog, and Firebase. AI signed 9.1% of the 7,375 commits of Folo.

Its description on GitHub: “🧡 Folo is the AI RSS Reader”

TypeScriptAGPL-3.039,204

Read on October 31, 2026, at commit 70a630a.

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

See each one with its proof

More on this repo

TechnologiesWhat is Folo built with?Folo is built with React and Vite and uses Sentry, PostHog, and Firebase.

Who writes itHow much of Folo did AI write?9.1%AI signed 9.1% of the 7,375 commits of Folo.

In figures

lines written: 272,930; The ones people and agents wrote: product, tests, schemas and tooling. Generated code doesn’t count.
files: 2,523; The product’s, not counting tests.
test files: 255; The files that test the code.
technologies: 5; 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.