---
id: examples
title: Examples
layout: docs
permalink: examples.html
prev: complementary-tools.html
---

### Production Apps

* **[Instagram.com](http://instagram.com/)** Is 100% built on React.
* **[Facebook.com](http://www.facebook.com/)** 's commenting interface, ads creation flows, and page insights.
* **[Khan Academy](http://khanacademy.org/)** Uses React for most new JS development.


### Sample Code

* **[React starter kit](/react/downloads.html)** Includes several examples which you can [view online in our GitHub repository](https://github.com/facebook/react/tree/master/examples/).
* **[React one-hour email](https://github.com/petehunt/react-one-hour-email/commits/master)** Goes step-by-step from a static HTML mock to an interactive email reader, written in just one hour!
* **[Rendr + React app template](https://github.com/petehunt/rendr-react-template/)** Demonstrates how to use React's server rendering capabilities.


### Open-Source Demos

* **[TodoMVC](https://github.com/tastejs/todomvc/tree/gh-pages/architecture-examples/react/js)**
* **[Khan Academy question editor](https://github.com/khan/perseus)** (Browse their GitHub account for many more production apps!)
* **[github-issue-viewer](https://github.com/jaredly/github-issues-viewer)**
* **[hn-react](https://github.com/prabirshrestha/hn-react)** Dead-simple Hacker News client.