# Blink
Blink is the [browser engine](https://en.wikipedia.org/wiki/Browser_engine) used
by Chromium. It is located in `src/third_party/blink`.
See also the [Blink](https://www.chromium.org/blink) page on chromium.org.
## Code Policy
Blink follows [`content` guidelines](../../content/README.md): only code that
implements web platform features should live in Blink.
## Directory structure
- [`common/`](common/README.md): code that can run in the browser process
or renderer process.
- [`public/`](public/README.md): the Blink Public API, used primarily by
the [content module](../../content/README.md).
- [`renderer/`](renderer/README.md): code that runs in the renderer process
(most of Blink).
- [`web_tests/`](web_tests/README.md): integration tests called "web tests".