Tests for loops vs array.some

Tests for loops vs array.some

Tests for loops vs array.some

joio

test

Comparing speed of getting element by id with jQuery vs Vanilla JS

Comparing speed of getting element by id with jQuery vs Vanilla JS

Test different ways of getting form elements to see if in certain fringe cases if you can improve performance.

Map vs For Loop with array length cached outside of the loop

Two ways to add a value in the first position of an array.

Two ways of a add value to an array.

comparing concat map implementations

Also checking the .map method on the returned array.

hohoi