The Logical operator all Javascript Developers need to know
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Have you ever found yourself writing complex if statements to check if a variable is defined or not? Well, the nullish coalescent operator in JavaScript can simplify your code. It allows you to check if a variable is nullish (i.e., either null or undefined) and if it is, it returns a default value.
The nullish coalescent operator is represented by two question marks (??) and is a shorthand way of checking for nullish values.
Using the nullish coalescent operator can make your code cleaner and more concise. So give it a try next time you need to check for nullish values!
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