CodeTools
DevTools Challenger
Deep-sea adventure to explore recent animation features of Firefox DevTools.
BusinessTools
Firefox web browser
A new browser for iOS is available on the App Store.
CodeResources
ServiceWorker Cookbook
Practical examples of using service workers in modern web sites.
CodeResources
A-Frame
Building blocks for creating virtual reality web experiences.
CodeTools
Mozilla SSL Configuration Generator
The easy way to do all the SSL configuration things.
CodeResources
Servo Nightly Builds Available
Now you can experiment with a new, modern browser engine.
CodeResources
Web Animations API
A common language for web developers to describe animations on DOM elements.
BusinessResources
Mozilla Open Design
Everyone is invited to update Mozilla’s brand identity.
CodeTools
Observatory
Website security checker.
CodeTools
Thimble
Online code editor for learners and educators.
CodeResources
Introducing FlyWeb
“FlyWeb opens up a whole new world of possibilities.”
CodeResources
Firefox 50 for developers
Developer release notes for the latest Firefox release.
CodeTools
Firebug
Say goodbye to the tool that redefined web development.
CodeResources
Firefox 52 for developers
What’s new.
BusinessTools
Firefox Send
Private, encrypted, self-destructing file sharing.
BusinessTools
The Lightweight Browser: Firefox Focus Does Less, Which Is So Much More
A fast and lean browser for iOS and Android.
CodeTools
Headless mode
Say hello to headless Firefox for automated testing.
BusinessResources
Mozilla and the Washington Post Are Reinventing Online Comments
What makes the new commenting platform different.
BusinessTools
Put your multiple online personalities in Firefox Multi-Account Containers
A new extension makes it possible.
BusinessTools
Facebook Container Extension
Take control of how you’re being tracked.
BusinessTools
Facebook Container for Firefox
Prevent Facebook from seeing what websites you visit.
BusinessTools
Firefox Monitor
Find out what hackers already know about you.
BusinessTools
Track This
Fool ad trackers into thinking you’re someone else.
CodeTools
SSL Configuration Generator
Create secure configurations for web, database, and mail software.
CodeResources
A $100 Million Investment to Reshape the Economics of the Web
Let’s create an alternative business model for online content.
BusinessTools
Restricting Notification Permission Prompts in Firefox
No more prompts without user interactions.
BusinessTools
2019 Firefox Flashback
Mozilla makes a point of knowing less about you.
CodeTools
Firefox 72 for Developers
CSS Motion Path, individual transform properties, and more.
CodeSamples
clamp()
Responsive typography with the CSS property ‘clamp’.
BusinessTools
Video Call Apps
Mozilla has interrogated video call apps’ privacy features and flaws.
BusinessTools
Mozilla Puts Its Trusted Stamp on VPN
Mozilla VPN is now available on Windows and Android devices.
BusinessTools
Make Firefox your default browser on iOS (finally!)
Now you can choose any default browser on iPhones and iPads.
BusinessTools
Update on Firefox Send and Firefox Notes
Both services will no longer be part of Mozilla’s product family.
BusinessTools
Unfck the internet
Firefox extensions to fix some annoyances on the internet.
BusinessTools
Global Privacy Control
A privacy standard proposal to make online privacy accessible to all.