DailyJS
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DailyJS

I Finally Understand Callbacks in JavaScript

Photo by Adi Goldstein on Unsplash

Foreword

Internalizing callback is important. It is a concept in some programming languages which includes C, C#, Red and Rebol, Lua, Python and JavaScript.

However, in JavaScript it is as fundamental as the language.

A callback is a function passed as a function argument and called at some point in the function. Callbacks are used…

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ThankGod Ukachukwu

ThankGod Ukachukwu

Senior Software Engineer. Tribyl, Inc. (via Andela)