> For the complete documentation index, see [llms.txt](https://ccapeng.gitbook.io/context/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ccapeng.gitbook.io/context/topic-reactcontext.md).

# React context

* [React Context API](https://reactjs.org/docs/context.html)
* Context provides a way to pass data through the component tree without having to pass props down manually at every level.
* For react, it's a way to group state.