JSON (JavaScript Object Notation) is a lightweight data interchange format that is used to transmit data between a server and a client, or between different systems. It is based on a subset of the JavaScript programming language and is easy for humans to read and write and easy for machines to parse and generate. Some key features of JSON include:
- Data structure: JSON is a data format that represents data structures in a logical and human-readable way. It allows developers to represent complex data structures such as arrays and objects in a simple, text-based format.
- Compatibility: JSON is based on JavaScript, which means that it is natively supported by most modern programming languages and can be easily parsed and generated.
- Lightweight: JSON is designed to be lightweight and easy to transmit, which makes it a good choice for exchanging data over the internet.
- Readability: JSON is designed to be easy for humans to read and write, which makes it a good choice for storing and exchanging data in a human-readable format.
- Extensibility: JSON can be extended to support new data types and structures, which makes it a flexible and extensible data format.
- Security: JSON can be used in combination with other technologies such as HTTPS (Hypertext Transfer Protocol Secure) to transmit data securely over the internet.