Instead of writing that outdated ||, use the new ?? operator:
|| is as outdated as function. These two operator have two drastically different semantics:
||
function
??
undefined
null
Both have their usage and are not interchangeable. ?? is great when false is an intentional value.
false
Parenthesis in functions is not something you should spend your time on, use Prettier.
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||is as outdated asfunction. These two operator have two drastically different semantics:||in case left-hand value is falsy.??in case left-hand value is not defined (undefinedornull).Both have their usage and are not interchangeable.
??is great whenfalseis an intentional value.Parenthesis in functions is not something you should spend your time on, use Prettier.