JS value as type simple example

value_as_type.js

// declare your variable - default type - number
// Type is assigned to a value eg. 10 is a number (not variable level)
let level = 10;

// I change numeric value of level's value
level = 15;

// I change value type to string - explicit coercion
level = String(level);

// I check type of variable (it's value's type acctually)
// I get string
console.log(typeof (level));