https://docs.jsfiddle.net/api/displaying-user-fiddles
Displaying user fiddles | JSFiddle Docs
It allows to create plugins displaying fiddles created by specific user
fiddles jsfiddle docsuser
https://docs.jsfiddle.net/embedding-fiddles
Embedding fiddles | JSFiddle Docs
Embedding is provided to show the fiddle with running result on any other page.
fiddles jsfiddle docs