They are the complete opposite of each other.
JSON.parse()
is used forparsingdata that was received asJSON;itdeserializesaJSON stringinto aJavaScript object.
JSON.stringify()
on the other hand is used to create aJSON stringout of anobjectorarray;itserializesaJavaScript objectinto aJSON string.
JSON.stringify(obj) - Takes any serializable object and returns the JSON representation as a string.
JSON.stringify() -> Object To String.
JSON.parse(string) - Takes a well formed JSON string and returns the corresponding JavaScript object.
JSON.parse() -> String To Object.
You can also refer to this link for more details:-
https://javascript.plainenglish.io/how-to-use-stringify-and-parse-in-javascript-6b637b571a32Please mark my answer Helpful/Correct, if it is an impactful
Regards,
Surbhi