React.js

React is a JavaScript library for creating user interfaces. Its core principles are declarative code, efficiency, and flexibility. Simply specify what your component looks like and React will keep it up-to-date when the underlying data changes.

• https://facebook.github.io/react/
• http://facebook.github.io/react/docs/tutorial.html

Exemple:

• TODOMVC with React.js https://facebook.github.io/react/