When coding JS, I've always tried to optimize based on my experience with multiple languages ... the usual culprits, like keeping the operations inside loops to

When coding JS, I've always tried to optimize based on my experience with multiple languages ... the usual culprits, like keeping the operations inside loops to a minimum, using native functions whenever possible, etc. So I assume that the 'universal' speed tips apply to JS as well. So far - when I've refactored for speed gains - they have.