duncanlock.net

Sometimes I want to resolve several promises at once, then do something when they're all done. For example, make several API calls, then do something with all the results. Promise.allSettled is a better way to do this.

My new favourite thing in JS is Nullish coalescing: The nullish coalescing operator (??) is a logical operator that returns its right-hand side operand when its left-hand side operand is null or undefined, and otherwise returns its left-hand side operand.