Source: https://seerepo.com/r/palantir/blueprint
Markdown source: https://seerepo.com/r/palantir/blueprint.md
Description: palantir/blueprint is a TypeScript repo with 143,507 lines written. blueprint is built with React. AI signed 1% of the 4,245 commits of blueprint.

# What's inside palantir/blueprint

palantir/blueprint is a TypeScript repo with 143,507 lines written. blueprint is built with React. AI signed 1% of the 4,245 commits of blueprint.

Its description on GitHub: “A React-based UI toolkit for the web”

TypeScript · Apache-2.0 · 22,183 stars · GitHub: https://github.com/palantir/blueprint

Read on November 5, 2026, at commit dd0fc22.

## More on this repo

- [What is blueprint built with?](https://seerepo.com/r/palantir/blueprint/built): blueprint is built with React.
- [How much of blueprint did AI write?](https://seerepo.com/r/palantir/blueprint/ai): AI signed 1% of the 4,245 commits of blueprint.

## In figures

- 143,507 lines written: The ones people and agents wrote: product, tests, schemas and tooling. Generated code doesn’t count.
- 521 files: The same as the lines: product, tests, schemas and tooling. What’s generated doesn’t count.
- 168 test files: The files that test the code.
- 12 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 palantir/blueprint?

palantir/blueprint is a TypeScript repo with 143,507 lines written. Its description on GitHub: “A React-based UI toolkit for the web”

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

### What is blueprint built with?

blueprint is built with React.

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

### How much of blueprint did AI write?

AI signed 1% of the 4,245 commits of blueprint.

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

### What license does blueprint have?

blueprint is released under the Apache-2.0 license.

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

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

blueprint had 22,183 stars on GitHub on November 5, 2026.

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

## Add this badge to your README

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

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