javascript json stringify opposite code example

Example 1: json opposite of stringify

let s = '{"hello":"world"}';
let obj = JSON.parse(s);

Example 2: javascript json stringify indented

JSON.stringify({a:1,b:2,c:{d:1,e:[1,2]}}, null, 4); // Indented 4 spaces
 JSON.stringify({a:1,b:2,c:{d:1,e:[1,2]}}, null, "\t"); // Indented with tab