let Archives - IT Nursery

Are variables declared with let or const hoisted?

I have been playing with ES6 for a while and I noticed that while variables declared with var are hoisted as expected… console.log(typeof ...

May 14, 2022
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Why was the name ‘let’ chosen for block-scoped variable declarations in JavaScript?

I understand why var takes that name – it is variable, const – it is a constant, but what is the meaning behind ...

May 11, 2022
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What’s the difference between using “let” and “var”?

ECMAScript 6 introduced the let statement. I’ve heard that it’s described as a local variable, but I’m still not quite sure how it ...

April 9, 2022
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