What does 'parse meaning js' actually do in JavaScript? or Can someone explain the 'parse meaning js'

Parsing in JS is like decoding a secret message.

You take a string (like `'{"key": "value"}'`) and decode it into an object with `JSON.parse()`.

Why? Because `'{"key": "value"}'`.key doesn’t work—but `JSON.parse()` fixes that.

Mistake? Forgetting that parsing is synchronous. For big data, it can block your app.