Below is an example of what a very simple Slack message (“Hello World”) with a couple of emoji reactions (an astonished face and a facepalm emoji 臘) looks like as a JSON file.

From under the Get & Transform Data section, you must now click on Get Data > From File > From JSON. 5] ... Microsoft Edit command-line text editor for Windows. June 22, 2025.

It used to be easy to analyze your Twitter data: you'd go to your settings and ask for a download, and there among all the files would be a CSV file full of your tweets and the associated metadata.

Now your choices aren’t restricted to exclusively using JSON-LD or Microdata structured data. It’s unclear if RDFa is included although it’s said to validate. Syntax Graph Merge ...

The new structured data testing tool added these features: Validation for all Google features powered by structured data Support for markup in the JSON-LD syntax, including in dynamic HTML pages ...