ECMAScript 2021 highlights include replaceAll(), promise.any(), AggregateError, and new logical assignment operators, for starters. Let’s dive in.

In Javascript, you can store a value in a variable with the assignment or equal (=) operator. myVariable = 5; Assignment always goes from right to left. Everything to the right of the = operator is ...

I think that anyone with a pretty good working knowledge of JS knows that it's "loose equality operator" ("==") is a bit quirky, and can often give unexpected behavior. Haxe does not have this ...