Here are five tools--including four extras and one integrated--that are key to securing Mozilla's Firefox Web browser.

Mozilla today announced the Firefox OS App Manager, a new developer tool that will ship with Firefox 26. It is designed to help developers build and debug Firefox OS apps, either in the Simulator ...

New programming tools in Firefox OS 1.3 enable Where's My Water game. Screenshot by Stephen Shankland/CNET Games are a top app category for smartphones, and Mozilla is trying to make them better ...

Mozilla has released Firefox 10, which features new and improved tools for web developers as well as more support for emerging web standards.

Firefox Relay is now integrated into the Firefox browser, making it easier for users to protect their personal email addresses and reduce the risk of data exposure. Users can access the built-in ...

Firefox 15 will offer web developers a couple of cool new tools when it arrives later this year, including a very handy new "Responsive Mode" for testing your responsive websites.

Bloggers around the world have been talking about the latest Firefox extension, even though it isn't yet available. AllPeers, a company based in the UK, has developed a peer-to-peer tool for the ...

See also: Top 10 list of top 10 Firefox add-on lists Best extensions for Firefox 2 Coop for Firefox imagines browser-based social networking Add-ons get their own page in this Facebook application.

In addition to the stable release of Firefox 42, Mozilla also launched Firefox 44 Developer Edition, adding visual editing and memory management tools. Today’s release coincides with the one ...