Source: https://seerepo.com/r/GitbookIO/gitbook
Markdown source: https://seerepo.com/r/GitbookIO/gitbook.md
Description: GitbookIO/gitbook is a TypeScript repo with 119,716 lines written. gitbook is built with React and Next.js and uses MCP.

# What's inside GitbookIO/gitbook

GitbookIO/gitbook is a TypeScript repo with 119,716 lines written. gitbook is built with React and Next.js and uses MCP. AI signed 5.1% of the 2,480 commits of gitbook.

Its description on GitHub: “The open source frontend for GitBook doc sites”

TypeScript · GPL-3.0 · 29,094 stars · GitHub: https://github.com/GitbookIO/gitbook

Read on November 8, 2026, at commit 09a8310.

## More on this repo

- [What is gitbook built with?](https://seerepo.com/r/GitbookIO/gitbook/built): gitbook is built with React and Next.js and uses MCP.
- [How much of gitbook did AI write?](https://seerepo.com/r/GitbookIO/gitbook/ai): AI signed 5.1% of the 2,480 commits of gitbook.

## In figures

- 119,716 lines written: The ones people and agents wrote: product, tests, schemas and tooling. Generated code doesn’t count.
- 860 source files: The same as the lines: product, tests, schemas and tooling. What’s generated doesn’t count.
- 135 test files: The files that test the code.
- 44 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 GitbookIO/gitbook?

GitbookIO/gitbook is a TypeScript repo with 119,716 lines written. Its description on GitHub: “The open source frontend for GitBook doc sites”

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

### What is gitbook built with?

gitbook is built with React and Next.js and uses MCP.

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

### How much of gitbook did AI write?

AI signed 5.1% of the 2,480 commits of gitbook.

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

### What license does gitbook have?

gitbook is released under the GPL-3.0 license.

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

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

gitbook had 29,094 stars on GitHub on November 8, 2026.

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

## Add this badge to your README

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

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