Where are arrow functions (=>) widely used in JavaScript?

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r/programming · /u/hamzafullstack · 2026-08-24 개발(SW)

I'm learning JavaScript and I'm trying to understand the practical use of arrow functions. I understand the syntax difference between: const add = function(a, b) { return a + b; }; and: const add = (a, b) => a + b; But I'm wondering: are…

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