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.
Mozilla Firefox Developer Mode
Mozilla Firefox Developer Version
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.
Slack me. You can open the Firefox Developer Tools from the menu by selecting Tools Web Developer Toggle Tools or use the keyboard shortcut Ctrl + Shift + I or F12 on Windows and Linux, or Cmd + Opt + I on macOS. The ellipsis menu on the right-hand side of Developer Tools contains several commands that let you perform actions or change tool settings. Firefox Developer Edition d iminig arurrad ugar n wiyaḍ, yegber ifecka n tneflit n tsuta taneggarut akked timahilin timaynutin am usefrek n twezza CSS neɣ tamseɣtayt n uframework.
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.
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.
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 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.
Filed under:Mozilla Firefox Developer Download
- Firefox Developer Edition Download
- Freeware Web Browsers
- Open source and GPL software
- Internet Browsing Software