The namespace is another important difference between WebExtensions and regular Chrome extensions. In Chromium’s extension ...

Like many Linux Journal readers, Firefox is my browser of choice. One of its core strengths is the number of available extensions. Early extensions were focused around merely changing the look of the ...

Mozilla today announced major changes to how Firefox will implement add-ons going forward. The most important of these is the adoption of a new extension API that will be largely compatible with the ...

Web Developer is one of the best extensions for developers for Chrome, Firefox and Edge users. This browser will add a toolbar to your browser, which when clicked, displays a series of tools that you ...

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 ...

What is a Mozilla Firefox Addon or Extension? Mozilla Firefox addons or extensions are programs that can be installed into Firefox in order to change the browser's functionality. This includes adding ...