JavaScript Object Notation (JSON) is a lightweight data interchange format that is easy for humans to read and write. It is also easy for machines to parse and generate. JSON is derived from the JavaScript programming language, but it is a language-independent data format. JSON is often used to transmit data between a server and a web application, allowing for seamless data exchange. When working with JavaScript, objects are a central part of the language. An object is a collection of key-value pairs, where each key is a string and each value can be any data type. This makes objects a versatile and powerful data structure in JavaScript. When creating a JSON object, it follows a similar structure to the standard JavaScript object. Key-value pairs are separated by a colon, and each pair is separated by a comma. The entire object is enclosed in curly braces. For example: { "name": "John", "age": 30, "city": "New York" } Here, the keys are "name", "age", and "city", and the corresponding values are "John", 30, and "New York". JSON objects can also contain nested objects and arrays, allowing for complex data structures to be represented. Understanding the basics of JavaScript Object (JSON) is essential for any JavaScript developer. It enables efficient data exchange and manipulation, and is a fundamental skill in modern web development.