1 git clone https://github.com/facebook/react.git
2 cd react/
vi index.html
<!DOCTYPE html>
<html>
<head>
<script src="build/react.js"></script>
<script src="build/react-docm.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/babel-core/6.1.19/browser.min.js"></script>
</head>
</html>