A Google Chrome extension. As seen on TechCrunch!
A Google Chrome port of Defacer for Safari
Chrome extension to show Open Graph information for a webpage.
A Hive adapter for Sequel. Uses Thrift.
Instant webserver in a directory.
Annyong but displays csv and tsv files nicely.
A great Tumblr theme with support for Pages. (source)
Quickly escape and encode text.