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How to Make localStorage Reactive in Vue

Reactivity is one of Vue’s greatest features. It is also one of the most mysterious if you don’t know what it’s doing behind the scenes. Like, why does it work with objects and arrays and not with other things, like localStorage?

Let’s answer that that question, and while we’re at it, make Vue reactivity work with localStorage.… Read article “How to Make localStorage Reactive in Vue”

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Using requestAnimationFrame with React Hooks

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 for useEffect to avoid it running more than once and pass a function to your state’s setter function to make sure you always have the correct state. Also, use useRef for … Read article “Using requestAnimationFrame with React Hooks”