SUP, a Format to Tell Which Feeds Updated
SUP stands for Simple Update Protocol (officially, anyway, though it’s perhaps an acronym or backronym for “what’s up” aka “’sup”). It’s a JSON-based meta format for RSS/ Atom feeds useful for websites that deliver a large number of feeds, like a blogging platform, so that services subscribing to that site’s RSS feeds only need to download a single file to check for updates, and then download the other individual feeds as needed. SUP was invented by the ex-Google employees Paul Buchheit and Gary Burd of (recently redesigned) social feed aggregator Friendfeed. There is no official documentation at the moment outside of the
More: continued here
Popularity: unranked [?]
Sphere: Related ContentComments
Leave a Reply



