Apr 10, 2025 · Strings can be created as primitives, from string literals, or as objects, using the String() constructor: String primitives and string objects share many behaviors, but have other important differences and caveats. See "String primitives and String objects" below.

Jun 2, 2019 · Use the JavaScript function JSON.stringify() to convert it into a string. Like this JSON.stringify(obj) . then you will get this string: "{"name":"John","age":30,"city":"New York"}"

Normally, strings like "John Doe", cannot have methods or properties because they are not objects. But with JavaScript, methods and properties are also available to strings, because JavaScript treats strings as objects when executing methods and properties.

Every JavaScript object has a toString() method. The toString() method is used internally by JavaScript when an object needs to be displayed as a text (like in HTML), or when an object needs to be used as a string.

Normally, JavaScript strings are primitive values, created from literals: But strings can also be defined as objects with the keyword new: Do not create String objects. The new keyword complicates the code and slows down execution speed. String objects can produce unexpected results: Note the difference between (x==y) and (x===y).

Mar 10, 2025 · An object in JavaScript is a collection of key-value pairs, where keys are strings (properties) and values can be any data type. Objects can be created using object literals, constructors, or classes.

In JavaScript, strings are not objects. They are primitive values. However, there exist String objects which can be used to store string values, but those String objects are not used in practice.

Apr 10, 2011 · I would recommend using JSON.stringify, which converts the set of the variables in the object to a JSON string. Most modern browsers support this method natively, but for those that don't, you can include a JS version. For reference IE6 and 7 do not support this.

Jun 20, 2023 · From utilizing the JSON.stringify () method for JSON representation to invoking the toString () method or the String () constructor, the post will guide you through each approach. When developing with Javascript - either in the front end or backend, you will come across a scenario where you need to convert a Javascript object to string.

Jan 14, 2025 · String function and String constructor produce different results: Here, the function produces a string (the primitive type) as promised. However, the constructor produces an instance of the type String (an object wrapper) and that's why you rarely want to …