JSON (JavaScript Object Notation) is a lightweight data exchange format. It is based on a subset of ECMAScript and uses a text format that is completely independent of programming languages to store and represent data. Simplicity and clear hierarchical structure make JSON an ideal data exchange language. It is easy for people to read and write, and it is also easy for machines to parse and generate, and effectively improves network transmission efficiency.

Some data or image files use JSON format and use ".json" as the file suffix.
Because different file types share the ".json" file suffix, format preview becomes difficult. This plug-in uniformly supports file preview and thumbnail generation in ".json" format, making different JSON files more visual and readable.

For more information about JSON, please view the JSON official website