As more and more versions of Firefox are released, the compatibility of add-ons is becoming an increasingly worrisome problem for Mozilla. CNET contributor Don Reisinger is a technology columnist who ...

Firefox 57 is set to bring the biggest shake-up that Mozilla's browser ecosystem has seen in quite some time, and the simple reason is that a huge number of browser extensions and add-ons are set to ...

The Mozilla Foundation has announced a new Mozilla labs project that will make life easier for users and developers of Firefox add-ons. Called Jetpack, the new tools are designed to put an end to ...

Firefox supports small programs, or plug-ins, that add extra functionality to the browser. These programs are called Add-ons. These programs can add a myriad of features ranging from a new toolbar ...

An enterprising coder has already written a Google Wave add-on for the Firefox browser. (Now if only you had your Wave invite.) For those of you lucky enough to be Waving already, you can download the ...

Mozilla's Lightbeam creates a visual map of the tracking cookies deposited on your PC by the sites you visit. Dennis O'Reilly Former CNET contributor Dennis O'Reilly began writing about workplace ...

An expired certificate on the Mozilla Add-ons infrastructure is disabling Firefox add-ons for millions of users, and is also preventing users from re-activating or (re-)installing extensions. The ...

LastPass works with Firefox thanks to the password encryption company's browser add-on. To get LastPass to work with Firefox, type "about: addons" into the URL bar ...

Most users like me do not want loads of bookmarks that demand regular sorting out. Instead, a simple solution that allows users to browse what they need and discard what they want quickly and without ...

Firefox 3 was released just this June, and many Firefox fans believe the new version is clearly the best browser you can get. You can make it even better with free ...