Copy ShortURL - Firefox Addon Copy ShortURL - Firefox Addon - Currently, a number of major websites expose their own short URLs for any entry on their webpages, among these: youtube (“youtu.be/…”), flickr (“flic.kr/…”), Arstechnica, Techcrunch, and many more
Helper Apps - Firefox Addon Helper Apps is add-on adds an menu option to the context menu of links and openable items that will open the link or item in an external application. It also adds an option to the site menu to do the same.
The general use case is to open youtube links and youtube pages in the youtube helper app
eBay.be (FR) - Firefox Addon eBay.be (FR) - This Firefox search plugin for befr.ebay.be (eBay Belgium) is localized especially for Belgian users of eBay (French speakers). Get localized listings rather than items focused on overseas markets. Also featuring search suggestions to help you refine your search before going to the site
GoodSearch - Firefox Addon GoodSearch - We all have a cause we care about - whether it's finding a cure for cancer, saving the environment, finding homes for abandoned pets or so many other worthwhile endeavors. But what we don't all have is the time or money to support these efforts as much as we'd like
Twitter Filter - Firefox Addon Twitter Filter is the only way to hide updates based on their source (e.g., foursquare, gowalla, TwitterFeed). To hide updates from a source, just click the "(X)" next to that source's name underneath a tweet.
To see the sources you have already blocked (and to unblock any of them), take a look at the bottom of the Twitter sidebar
SOSO web search engine - Firefox Addon SOSO web search engine - Firefox Addon - Tencent's SOSO Web Searching Engine (Before 2009.09 SOSO was powered by Google China. Now SOSO use its own technology from 2009.09) can help you find Blog, Picture, News, Web Info, ect. easily in China. It is especially powerful tool to find Tencent products' info (Like QQ, Q-zone, QQ Show ...)
Amazon China | Joyo Amazon - Firefox Addon Amazon China | Joyo Amazon - Firefox Addon - This is the search engine of Amazon China | Joyo Amazon (amazon.cn) in P.R.C
Why Amazon China is also called Joyo Amazon: Joyo was one of Web shops in China. In 2004 Amazon acquired Joyo, and then changed Joyo into Amazon China | Joyo Amazon
Langlang Chinese web shopping Prices Comparison - Firefox Addon Langlang Chinese web shopping Prices Comparison - Firefox Addon - Langlang web shopping Prices Comparison (langlang.cc) in China. This website now supports the prices information from Amazon China, Dangdang, 2688 Web shop, 99 Readers' club, Wellan Web shop, xinhuabookstore.com ..