What are JavaScript Arrays?

Alex Richards
Nov 7 · 4 min read

Something both extremely important and useful that you will come across in JavaScript probably more often than not is arrays. Arrays are one of the fundamental building blocks of web development and the sooner that you can get a full understanding of them, the better off you’ll be due to the fact that they are so widely used. Today we’ll look at arrays and what they are used for as well as how to get started with them yourself.

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Alex Richards

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Computer Science freshman at the University of Mississippi. I'm currently learning Web Development which includes React JS, HTML, and CSS.

JavaScript in Plain English

Learn the web's most important programming language.

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