Sergey Orlov

Add legend to chart.

2

The chart is neat. But it hard to understand what colors are represent. Maybe it is good idea to add legend?

Number.MIN_VALUE property represents the smallest positive numeric value so `console.log(Number.MIN_VALUE < 0); // false.` is legit and not WTF https://github.com/vasanthk/js-bits/blob/master/js/number-maxmin-val.js