Source: https://seerepo.com/r/trycua/cua
Markdown source: https://seerepo.com/r/trycua/cua.md
Description: trycua/cua is a Rust repo with 2,541,798 lines written in 3,520 files. AI signed 27.8% of the 5,587 commits of cua.

# What's inside trycua/cua

trycua/cua is a Rust repo with 2,541,798 lines written in 3,520 files. cua is built with React, Vite, FastAPI, and 2 more and uses Postgres, PostHog, Sentry, and Claude. AI signed 27.8% of the 5,587 commits of cua.

Its description on GitHub: “Scale computer-use 2.0 with open-source drivers, cross-OS sandboxes, and benchmarks for training, evaluation, and data generation.”

Rust · MIT · 31,513 stars · GitHub: https://github.com/trycua/cua

Read on November 2, 2026, at commit e6a88bf.

## Its folders

- [What is cua built with?](https://seerepo.com/r/trycua/cua/built): cua is built with React, Vite, FastAPI, and 2 more and uses Postgres, PostHog, Sentry, and Claude.
- [How much of cua did AI write?](https://seerepo.com/r/trycua/cua/ai): AI signed 27.8% of the 5,587 commits of cua.

## In figures

- 2,541,798 lines written: The ones people and agents wrote: product, tests, schemas and tooling. Generated code doesn’t count.
- 3,520 files: The product’s, not counting tests.
- 1,988 test files: The files that test the code.
- 9 technologies: Each one with the file and line that prove it.

SeeRepo read its code facts-only: no AI, and none of its code is kept.

## Frequently asked questions

### What is trycua/cua?

trycua/cua is a Rust repo with 2,541,798 lines written in 3,520 files. Its description on GitHub: “Scale computer-use 2.0 with open-source drivers, cross-OS sandboxes, and benchmarks for training, evaluation, and data generation.”

The proof: [its page on GitHub](https://github.com/trycua/cua)

### What is cua built with?

cua is built with React, Vite, FastAPI, and 2 more and uses Postgres, PostHog, Sentry, and Claude.

The proof: [each technology with its file and line](https://seerepo.com/r/trycua/cua/built)

### How much of cua did AI write?

AI signed 27.8% of the 5,587 commits of cua.

The proof: [the commits each tool signed](https://seerepo.com/r/trycua/cua/ai)

### What license does cua have?

cua is released under the MIT license.

The proof: [its page on GitHub](https://github.com/trycua/cua)

### How many stars does cua have on GitHub?

cua had 31,513 stars on GitHub on November 2, 2026.

The proof: [its page on GitHub](https://github.com/trycua/cua)

## Add this badge to your README

It links to this page and updates itself each time SeeRepo reads the repo.

```markdown
[![trycua/cua on SeeRepo](https://seerepo.com/badge/trycua/cua.svg)](https://seerepo.com/r/trycua/cua?de=insignia)
```

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.