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 ...

Firefox extensions expand the functionality of the browser with new features not available in the default program. Below are the best Firefox add-ons (aka extensions) that cover security and privacy, ...

Used by an estimated 360 million worldwide internet users, Mozilla Firefox is the fourth most popular web browser on the planet. It's also thought to be one of the more secure options available, ...