JSONPath
A navigational tool for JSON data, akin to a treasure map guiding one through the intricacies of the digital landscape, allowing the extraction of specific pieces of information from within the vast structure of JSON documents.
Example
Consider a JSON document containing information about a book, such as title, author, and publication date. To extract the author's name from the document, a developer can use a JSONPath expression like "$.book.author". By providing a clear path through the document, JSONPath makes it easier to access and manipulate data within complex JSON structures.