You must have used map() and forEach() for at least a 100 times but do you know the differences between these two higher order functions of JavaScript? Don't worry I got you covered. First let's talk about higher order functions. Don't go too deep in...

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Ayodele Samuel Adebayo
Software Engineer | Open-Source Contributor | Developer Educator
Good and straightforward explanation Annukul Thakran.
I'll also add that the
forEach()function returnsundefinedby default and not chainable by nature i.eforEach().then(=>{})will return undefined.