compare function in javascript code example

Example 1: string comparison in javascript

var str1 = "ab";
var str2 = "ab";
var n = str1.localeCompare(str2);

Example 2: javascript sort function

var points = [40, 100, 1, 5, 25, 10];
points.sort((a,b) => a-b)

Example 3: string comparison in javascript

console.log("10" == "10"); //True
console.log(parseInt(10) == 10); // True Best practice