[bobthepanda]

you don't even need range loops.

you have forEach:

   list.forEach((item, index) => doSomething());

you also have for/of, though that doesn't have an index if you need that

   for (const item of list) { doSomething() };

which just obviates the need for index incrementing in the most common case, where you are incrementing by one until you hit the end of the list.