Firefox Developer Edition (my) Mozilla

Firefox Developer Edition is a specialized browser edition designed to provide developers with powerful tools for building, testing, and refining web applications. It combines cutting-edge features, fast performance, and advanced development capabilities to streamline workflows and enhance productivity.

Key Features:

• Advanced Development Tools: Access state-of-the-art tools like the CSS Grid designer, multi-line console editor, WebSocket inspector, and new panels such as the Fonts Panel for quick font information access.
• Inactive CSS Detection: Identify unused or ineffective CSS declarations to optimize your codebase.
• Performance-Oriented Design: Built with features tailored for developers, including browser and remote debugging enabled by default, a dark theme, and a developer toolbar button.
• Separate Profile Management: Runs independently of other Firefox versions, allowing seamless integration into existing workflows.

Audience & Benefit:
Ideal for web developers, frontend engineers, and anyone building for the open web. Firefox Developer Edition empowers users to test, debug, and refine their projects efficiently while staying up-to-date with the latest browser features and standards. It is particularly beneficial for those seeking a dedicated environment for testing responsive designs, diagnosing performance issues, and collaborating on modern web applications.

Available via winget for easy installation, Firefox Developer Edition provides a robust platform to build better websites faster.