Learn about the use of the constructor function and super.
Carl Peaslee helps you build a number of small reusable components that will be useful in future projects. Along the way, he discusses the syntax and uses of lifecycle methods, how state affects React lifecycles and your apps, and how to set static display name, default props, and initial state. Plus, learn how to gather performance data and improve performance by minimizing component updates.
- Overview of React lifecycles
- Initial state
- Default props
- Mounting: componentWillMount, componentDidMount, and render
- Updating: shouldComponentUpdate, componentWillUpdate, and componentDidUpdate
- Controlling component updates
- Using react-addons-perf to get performance data
Skill Level Intermediate
Building a Web Interface with React.jswith Ray Villalobos1h 21m Intermediate
1. Overview of Lifecycles
2. Defaults, Initialization, and Construction
5. Optimizing Components
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