TLDR: Logical operators actually return one of the operands, so you can refactor code using this feature.
Usually, you may see || and &&...
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Elvis cuts out not only undefined, but also null.
Still, it is much safer than short circuiting.
Nice post, short circuit logic has the added benefit of also making your code a lot cleaner.
Thanks! I've added a note to the post and mentioned you 🙏