React.js

Overview

A javascript library for building user interface

https://facebook.github.io/react/index.html

• Declarative

• Component based

• Learn once, write anywhere

Component Lifecycle

• initial

• getDefaultProps

• getInitialState

• componentWillMount

• render

• componentDidMount

Updating

• componentWillReceiveProps(if receive props)

• shouldComponentUpdate (always return true by default)

• componentWillUpdate

• render

• componentDidUpdate

Unmount

• componentWillUnmount