Compare the new ES6 spread operator with the traditional slice() method with extra data

Testing if window.cancelIdleCallback is fast or slow

Testing if window.cancelIdleCallback is fast or slow

performance comparison of ways to find if an array contains a value

performance comparison of ways to find if an array contains a value

Check different ways of getting text content from a HTML string. Tests with unsafe and safe ways.

A performance comparison of leading Javascript Markdown implementations.