Introducing JavaScript Object Notation JavaScript Object Notation (JSON) is a lightweight data-interchange format. It is easy for humans to read and write, and easy for machines to parse and generate.

JavaScript – JSON is written in JavaScript and was originally defined to pull out the convenient syntax used in JavaScript as a data format in itself, for easy interoperability with JavaScript.

JSON, for JavaScript Object Notation, is a popular and lightweight data interchange format that has become ubiquitous on the web. JSON is known for being both easy for developers to use and easy ...

JSON-LD, “a JavaScript notation embedded in a script tag in the page head or in the body. The markup is not interleaved with user-visible text, which makes nested data items easier to express.” ...

It also offers more output formats, including JSON, iCal, and "simple HTML" (for iframe use). Feeds are cached for 60 seconds server-side after being requested. JSON Field Guide Unlike the XML feeds, ...

JSON-LD. Microdata. RDFa. Google recommends JSON-LD as the preferred format for structured data. Microdata is still supported, but JSON-LD schema is recommended.

This data is pushed in the form of a JSON packet which is distributed by the server as a data stream. Clients can access it via a browser through a page that makes use of JavaScript.

Tasker 5.12.0 beta is now rolling out on the Play Store, with new functionality that makes it possible to use data from HTML or JSON in Tasker tasks.

In the latest instalment of the #AskGoogleWebmasters video series, Google’s John Mueller answers a common question about JSON-LD structured data.