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JavaScript Reference

Useful JavaScript features

We could (it’s optional) use the Array spread operator:

const tabs = Array.from(tabby.querySelectorAll('.tab'));
const tabsContents = Array.from(tabby.querySelectorAll('.tab-content'));


// using the array spread operator:
const tabs = [...tabby.querySelectorAll('.tab')];
const tabsContents = [...tabby.querySelectorAll('.tab-content')];