Add useful extra features to Google Reader, like feed favicons, inline article previews, and unread counts in your browser tab with Better GReader.
Chromin Frame places the tab bar at the top of window, and replace the title bar and window frame bringing it closer to the Chrome look.
It's design to work with any theme.
Adds collapsible header and sidebar, event title text wrap, colored weekend days, week numbers, and skins to Google Calendar.
Collections are groups of related add-ons that anyone can create and share.Explore Collections