How to declare a empty variable in JS?

const myVariable = '';

or

const myVariable;
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The first one isn’t empty and the latter doesn’t make any sense, an undefined constant is not useful.

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Thanks @ionatan

so, how to declare a empty variable in JS?

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What do you mean by empty and what do you need it for?
Variables aren’t storage, they can’t be empty just like how they can’t be full - they’re not space. They can refer to something, or not.
You’d declare it without assigning a value. What you won’t want to do however is to have an undefined constant since that will forever remain undefined… due to being constant… that’s useless.

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Above the empty object, declare an empty variable that will hold the user’s access token.

I’m trying to do this in ‘Jammming’ project…

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Riight but you’ve been using mutable variables in loops and such haven’t you? Use that instead of const

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Ok, thank you @ionatan

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