Firefox Developer Edition


0/5 (0 Reviews)

Updated on:

September 11, 2023



Operating System:

Windows 11 / Windows 10 / Windows 8 / Windows 7


Free / Trial

Firefox Developer Edition is a browser designed for developers and web designers to help them test and debug their code more efficiently. It is a free and open-source browser developed by Mozilla, the same company behind the popular Firefox browser. In this review, we will discuss its features, pros, cons, and conclusion.


  • Responsive Design Mode: allows developers to test how their website looks and functions across different devices.
  • Network Monitor: helps developers analyze network requests made by their website and identify performance issues.
  • JavaScript Debugger: allows developers to debug their JavaScript code in a user-friendly interface.
  • Web Console: provides access to the browser’s debugging tools, including the JavaScript console and network monitor.
  • Page Inspector: allows developers to view and modify a webpage’s HTML and CSS code in real-time.
  • Scratchpad: a built-in editor for writing and testing JavaScript code.
  • CSS Grid Highlighting: helps developers visualize their CSS grid layouts.
  • Multi-line Console Editor: makes it easier for developers to write complex JavaScript code in the console.
  • WebAssembly Tool: allows developers to inspect and debug WebAssembly code.


  • Built specifically for developers and web designers.
  • Free and open-source.
  • Has a wide range of tools and features for testing and debugging web code.
  • Updates frequently with new features and bug fixes.
  • Has a large and active developer community, which means there are many resources available for learning and troubleshooting.


  • Some users may find the browser to be slower than other browsers, especially when it comes to rendering complex web pages.
  • The browser’s interface can be overwhelming for new users who are not familiar with web development tools and terminology.
  • Some users have reported issues with the browser crashing or freezing during heavy use.

Conclusion: Firefox Developer Edition is an excellent browser for developers and web designers who need powerful tools to test and debug their code. Its wide range of features and tools make it a versatile tool for both beginners and advanced users. While it may not be the fastest or most user-friendly browser, it offers a comprehensive set of tools that can help developers identify and fix issues with their web projects. Overall, Firefox Developer Edition is a must-have tool for any web developer or designer.

0/5 (0 Reviews)
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