Survol is a browser extension that previews any link you hover. The code is open-source. We use APIs (for services like twitter, wikipedia, youtube,..) and meta-data to create previews
I wanted something to hover over links and show a preview, similar to how hovering over a new tab or window in a browser shows a preview of the contents.
But instead it just getting the info from "meta?" or smwhere anyway it wasn't what i was looking for but i hope it will be smthing better in the near future!