Perf Tips

Key Ideas

  • Avoid Reconciliation with shouldComponentUpdate() check

  • Use Immutable Data Structures

  • Use Production Build

  • Profile Components with Chrome Timeline

  • Defer computationally expensive tasks in componentWillMount/componentDidMount by using setTimeout and/or requestAnimationFrame

Articles

Optimizing Performance: Docs

Performance Engineering with React

Tips to optimise rendering of a set of elements in React

React.js Best Practices for 2016

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