The nullish coalescing operator (??
) provides a way to handle null
or undefined
values in your code by providing a default value. This operator is particularly useful when you want to avoid the pitfalls of falsy values like 0
or ""
.
โจ Key Takeaways:
Simplifies the handling of
null
orundefined
values.Ensures that default values are only used when truly needed.
Avoids issues with other falsy values (e.g.,
0
,""
).
Happy coding! ๐
ย