Which JavaScript method is used to convert a JSON string into a JavaScript object?

The JavaScript method used to convert a JSON string into a JavaScript object is JSON.parse(). This method takes a JSON-formatted string as input and returns a corresponding JavaScript object. This is essential because JSON (JavaScript Object Notation) is a widely used data format for exchanging information between a server and a web application, and it represents data as strings. By using JSON.parse(), developers can easily transform that string into an object they can work with programmatically, allowing access to its properties and values.

JSON.stringify(), on the other hand, functions in the opposite direction; it converts a JavaScript object into a JSON string. JSON.object() and JSON.convert() are not valid JavaScript methods; there are no methods called by those names in the JSON object in JavaScript. Understanding these methods and their purposes is crucial for effectively manipulating data in web applications.