Open source repo

What's inside CapSoftware/Cap

CapSoftware/Cap is a Rust repo with 1,176,626 lines written in 2,208 files. Cap is built with axum, Tokio, objc2-app-kit, and 7 more and uses Redis, MySQL, GitHub, and 7 more. AI signed 7.9% of the 10,666 commits of Cap.

Its description on GitHub: “Open source Loom alternative. Beautiful, shareable screen recordings.”

Rust 24,340

Read on November 4, 2026, at commit 81ef0e4.

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 Cap built with?Cap is built with axum, Tokio, objc2-app-kit, and 7 more and uses Redis, MySQL, GitHub, and 7 more.+69 Who writes itHow much of Cap did AI write?7.9%AI signed 7.9% of the 10,666 commits of Cap.

In figures

lines written: 1,176,626; The ones people and agents wrote: product, tests, schemas and tooling. Generated code doesn’t count.
files: 2,208; The product’s, not counting tests.
test files: 687; The files that test the code.
technologies: 77; 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 CapSoftware/Cap?

CapSoftware/Cap is a Rust repo with 1,176,626 lines written in 2,208 files. Its description on GitHub: “Open source Loom alternative. Beautiful, shareable screen recordings.”

The proof: its page on GitHub

What is Cap built with?

Cap is built with axum, Tokio, objc2-app-kit, and 7 more and uses Redis, MySQL, GitHub, and 7 more.

The proof: each service with its file and line

How much of Cap did AI write?

AI signed 7.9% of the 10,666 commits of Cap.

The proof: the commits each tool signed

How many stars does Cap have on GitHub?

Cap had 24,340 stars on GitHub on November 4, 2026.

The proof: its page on GitHub