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React usePrevious Hook
23.8.2021
Hooks are essential for the functional component pattern in React. One frequent logic comparison with class components was comparing a previous prop value with a current prop value via lifecycle methods. So what’s an easy pattern for duplicating previous value comparisons in functional...
Using requestAnimationFrame with React Hooks
21.8.2019
Animating with requestAnimationFrame should be easy, but if you haven’t read React’s documentation thoroughly then you will probably run into a few things that might cause you a headache. Here are three gotcha moments I learned the hard way.
TLDR: Pass an empty array as a second parameter...
Run useEffect Only Once
30.7.2019
React has a built-in hook called useEffect. Hooks are used in function components. The Class component comparison to useEffect are the methods componentDidMount, componentDidUpdate, and componentWillUnmount.
useEffect will run when the component renders, which might be more times than you think....
Collective #499
14.3.2019
KV Storage * ColouriseSG * Radicle * Accessibility Insights * Firefox Send * A Complete Guide to useEffect
Collective #499 was written by Pedro Botelho and published on Codrops