Source: https://seerepo.com/r/prettier/prettier
Markdown source: https://seerepo.com/r/prettier/prettier.md
Description: prettier/prettier is a JavaScript repo with 169,389 lines written. prettier is built with React and Vue. AI signed 0.2% of the 11,825 commits of prettier.

# What's inside prettier/prettier

prettier/prettier is a JavaScript repo with 169,389 lines written. prettier is built with React and Vue. AI signed 0.2% of the 11,825 commits of prettier.

Its description on GitHub: “Prettier is an opinionated code formatter.”

JavaScript · MIT · 52,407 stars · GitHub: https://github.com/prettier/prettier

Read on November 5, 2026, at commit 8e9fab9.

## More on this repo

- [What is prettier built with?](https://seerepo.com/r/prettier/prettier/built): prettier is built with React and Vue.
- [How much of prettier did AI write?](https://seerepo.com/r/prettier/prettier/ai): AI signed 0.2% of the 11,825 commits of prettier.

## In figures

- 169,389 lines written: The ones people and agents wrote: product, tests, schemas and tooling. Generated code doesn’t count.
- 556 files: The same as the lines: product, tests, schemas and tooling. What’s generated doesn’t count.
- 5,606 test files: The files that test the code.
- 20 technologies: 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 prettier/prettier?

prettier/prettier is a JavaScript repo with 169,389 lines written. Its description on GitHub: “Prettier is an opinionated code formatter.”

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

### What is prettier built with?

prettier is built with React and Vue.

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

### How much of prettier did AI write?

AI signed 0.2% of the 11,825 commits of prettier.

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

### What license does prettier have?

prettier is released under the MIT license.

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

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

prettier had 52,407 stars on GitHub on November 5, 2026.

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

## Add this badge to your README

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

```markdown
[![prettier/prettier on SeeRepo](https://seerepo.com/badge/prettier/prettier.svg)](https://seerepo.com/r/prettier/prettier?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.