Explain Closures in JavaScript?

Sharad Jaiswal
Sharad Jaiswal

Posted On: Feb 22, 2018

 

Closures are the combination of lexical environment and function within which the function was declared. This allows JavaScript programmers to write better, more creative, concise and expressive codes. The closure will consist of all the local variables that were in-scope when the closure was created.

Sure, closures appear to be complex and beyond the scope, but after you read this article, closures will be much more easy to understand and more simple for your everyday JavaScript programming tasks. JavaScript is  a very function-oriented language it gives the user freedom to use functions as the wish of the programmer.

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