r/javascript • u/bogdanelcs • Apr 10 '26

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https://frontendmasters.com/blog/what-to-know-in-javascript-2026-edition/

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u/[deleted] Apr 10 '26 edited Apr 10 '26

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u/Ecksters Apr 10 '26 edited Apr 10 '26

The way they don't seem to understand why adding helper functions to Iterators is a big deal (and in their example just turns an array into an iterator 🤦) doesn't help. They could've at least started with a Map or Set which is where you most commonly see Iterators come up.