Firefox Developer Edition (eo) logo

Firefox Developer Edition (eo) Mozilla

Use this command to install Firefox Developer Edition (eo):
winget install --id=Mozilla.Firefox.DeveloperEdition.eo -e

Get the latest features, fast performance, and the development tools you need to build for the open web using Firefox Browser Developer Edition.

Firefox Developer Edition is a web browser specifically designed for developers to build, test, and refine websites efficiently. It combines the latest features of Firefox with powerful developer tools, enabling seamless debugging, performance analysis, and responsive design testing.

Key Features:

  • Advanced developer tools including the JavaScript debugger, network monitor, and memory profiler.
  • Tailored preferences for web development, such as enabled browser and remote debugging by default.
  • A separate profile to run alongside standard Firefox versions without conflicts.
  • Enhanced support for CSS Grid, enabling visualization of grid layouts and associated areas.

Audience & Benefit: Ideal for web developers, frontend engineers, and anyone building for the open web. Firefox Developer Edition provides a dedicated environment to enhance productivity, streamline workflows, and ensure websites function optimally across devices. It allows seamless collaboration with team members using different Firefox versions while maintaining consistent development processes.

Versions
140.0
139.0
138.0
137.0
136.0
135.0
134.0
133.0
132.0
License