JSON, or JavaScript Object Notation, has become a popular format for data exchange and storage in web development. This lightweight, human-readable, and easy-to-parse format has numerous benefits for developers. One of the key advantages of using JSON is its simplicity. Its concise syntax makes it easy to read and write, which is ideal for transmitting data between a server and a web application. Additionally, JSON is a language-independent format, meaning it can be used with any programming language, making it a versatile choice for developers. Another benefit of using JSON is its compatibility with modern web technologies. With the rise of AJAX and asynchronous requests in web applications, JSON has become the preferred format for transmitting data between the client and server. Furthermore, JSON is supported by a wide range of programming languages and frameworks, making it a popular choice for data exchange. JSON also offers flexibility in data structure, allowing developers to represent complex data types such as arrays and objects. This makes it well-suited for storing and transmitting hierarchical data, making it a versatile choice for web development. Overall, the use of JSON in web development offers numerous benefits, including simplicity, language independence, compatibility with modern web technologies, and flexibility in data structure. As such, it has become a standard choice for data exchange and storage in the development of web applications.