Difference between var, let and const in Javascript

Since the advent of ES6 in 2015, we can agree that a lot of JavaScript developers have become familiar with the use of its features. Although, this may not be entirely true, and it is possible some of the features added may be a mystery to some. Amo...

ikivv.hashnode.dev6 min read

#javascript #variables #programming-tips #coding

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Martin Sjåstad

Freelance Developer

May 19, 2021

Now I am curious about which one I should be using. I find myself reaching for const most of the time. Let's be honest; 99% of the time I use const. let and I feel sinful, like there is something wrong in my code. How do you think about it?

SV

Salami Victoria

Frontend developer

May 19, 2021

Lol. Well, I think all works fine and you should use the one that suits your code perfectly, based on how complex your code is, the one that will give less stress and work efficiently should be the one you choose. Goodluck.

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Difference between var, let and const in Javascript

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