Ever since we started releasing home-brewed Firefox extensions here at Lifehacker, several readers have asked: How difficult is it to build a Firefox extension? For someone with a bit of programming ...

November 9, 2011 Add as a preferred source on Google Add as a preferred source on Google Google Chrome is the best web browser around right now, and part of Chrome's appeal is owed to its excellent ...

Safari extensions, first introduced with version 5 of Apple’s Web browser, allow developers to create all sorts of clever add-ons to augment and enhance the surfing experience. If you know a little ...

1How to view file name extensions for all files on a Mac 2How to view file name extensions for a individual file on a Mac The default setting for Mac OS is to not display a file's extension. For those ...