FoxTrick is a browser extension for the Hattrick online football manager game, currently available for Mozilla Firefox, Google Chrome, Opera, and Safari.
FoxTrick enhances the user experience on Hattrick by providing tons of extra information, a lot of shortcuts, tweaks for the presentational layout of the web pages, analyses of matches, links to utilities on external sites, and provide browser-side alerts and notifications.
FoxTrick is free software, licensed under the GNU General Public License version 3, or any later version at your option.
The only mobile browser which supports addons so far is Firefox. Hence, FoxTrick won't work on Opera mobile, Safari mobile or Chrome mobile!
There's a version available in which pure presentational modules have been removed to increase accessability: FoxTrick light
Other than the stable versions, there are also builds of the next upcoming version. Translators can use it to test their translations: Beta builds of FoxTrick
Other than the stable versions, there are also nightly builds for the latest source. ONLY use it if asked by a developer or if you participate in bug hunting. They would contain latest features and latest bugs: Nightly builds of FoxTrick