Firefox Developer Edition

Formerly known as Firefox Quantum, Firefox Developer Edition is a specialized web browser built especially for web developers. Some of these tools and features eventually do make their way into the main Mozilla Firefox web browser.

Firefox developer edition review

Stepping aside from the main development branch of Firefox, Firefox Developer offers a number of features that are currently not present in Firefox, namely beta features and tools for web development.

The look and feel of Firefox Developer Edition is slightly different from the main release, but it's nothing to get too excited about; it's mainly just the color scheme.

The story of Firefox and Firebug are synonymous with the rise of the web. We fought the good fight and changed how developers inspect HTML and debug JS in the browser. Firebug ushered the Web 2.0 era. Today, the work pioneered by the Firebug community through the last 12 years lives on in Firefox Developer Tools.

The Developers Edition aka Aurora A codename. Since when aurora and beta got 'merged'? Maybe that information makes easier to find Nope, not a codename but a development Channel. Mozilla has not used codenames since the versions before Firefox 4.0 The Developer channel changed during Firefox 54 I think. I think I made an irrelevant question. Firefox Developer Edition integrates all the developer tools you'll need into one package. It is the only browser dedicated to developers. How do I switch between the Developer Edition and standard themes? Click the menu button, then +Customize and click Use Firefox Developer Edition theme to.

In terms of tools, Developer Edition provides a WebIDE, Browser Console, Responsive Design Mode, Eyedropper, Scratchpad (for JavaScript debugging) and Service Workers. These tools can be handle for testing web applications.

Firefox developer edition free download

Like the main branch of Firefox, this version also includes the main development tools like the Inspector, Console, Debugger, Style Editor, Performance tab, Memory, Network, Storage and Accessibility.

Firefox

Firefox Developer Edition 89.0b3 on 32-bit and 64-bit PCs

This download is licensed as freeware for the Windows (32-bit and 64-bit) operating system on a laptop or desktop PC from web browsers without restrictions. Firefox Developer Edition 89.0b3 is available to all software users as a free download for Windows. As an open source project, you are free to view the source code and distribute this software application freely.

The program was created by the developer as a freeware product, but donations for the continued development are highly appreciated. You may generally make a donation via the developer's main web site.

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  1. Firefox Developer Edition Download
  2. Freeware Web Browsers
  3. Open source and GPL software
  4. Internet Browsing Software

By default, Firefox updates automatically. You can always check for updates at any time, in which case an update is downloaded but not installed until you restart Firefox.

Please note this video shows an older version of Firefox. The screens shown may have changed.
Note: If you use your Linux distribution's packaged version of Firefox, you will need to wait for an updated package to be released to its package repository. This article only applies if you installed Firefox manually (without using your distribution's package manager).
  1. Click the menu button , click Help and select About Firefox.On the menu bar click the Firefox menu and select About Firefox.
  2. The About Mozilla FirefoxAbout Firefox window opens. Firefox will check for updates and download them automatically.
  3. When the download is complete, click .
Firefox
  • If you are on a Mac computer with Apple Silicon and update from an older version to Firefox 84 or higher, you will need to fully exit and restart Firefox after the update (as explained here).
Important: If the update did not start, did not complete or there was some other problem, go to the Systems & Languages page to download and install the latest version of Firefox for your system and language. You can also use this download page (see How to download and install Firefox on WindowsInstall Firefox on LinuxHow to download and install Firefox on Mac for more information).

Stay safe: Download only from the official Mozilla links above to avoid malware and other online threats.

Firefox Developer Edition 52

Update settings can be changed in Firefox OptionsPreferencesSettingsPreferences. In the Menu bar at the top of the screen, click Firefox and select Preferences.Click the menu button and select ... In the General panel, go to the Firefox Updates section.