Chrome Extensions
Remove TechCrunch Comments
A Google Chrome extension. As seen on TechCrunch!
Defacer for Chrome
A Google Chrome port of Defacer for Safari
Open Graph Inspector
Chrome extension to show Open Graph information for a webpage.
Ruby Gems
Hadoop Hive Adapter for Sequel
A Hive adapter for Sequel. Uses Thrift.
Atrium
Instant webserver in a directory.
Annyong Fork
Annyong but displays csv and tsv files nicely.
Themes
Letterpress with Pages
A great Tumblr theme with support for Pages. (source)
Websites
Escapr
Quickly escape and encode text.