timelapsed

timelapsed is a NodeJs module that makes it easy to support fuzzy timestamps (e.g. "2min, 2 hrs ago, 4 minutes ago" or "yesterday")

rel-payment

Discover a rel="payment" donations URL given a URL for the containing page.

timeago

jQuery plugin that makes it easy to support automatically updating fuzzy timestamps (e.g. "4 minutes ago" or "about 1 day ago").

semantic-network

A utility library for manipulating a list of links that form a semantic interface to a network of resources.