Discussion on: 17 Pro JavaScript tricks you didn't know

[Alice Fernandes]

let num = 15;
let s = num + ""; // number to string
let n = +s; // string to number

I don't believe that this is pro javascript. This is playing with types of js and praying that it doesn't break in the future. I believe that converting to other types should be explicit so that it becomes readable to other coders

[Rahul]

Yea agree.