
Web Console: View and debug messages logged by the browser.Validation: Validate HTML, CSS and other web technologies.Style Editor: Create and edit CSS rules.Source Editor: Edit and debug HTML, CSS and JavaScript.
Firefox developer edition review code#
Scratchpad: Test JavaScript code in an interactive environment. Responsive Design: Quickly build, test and preview responsive websites. Performance Tools: Analyze and optimize the performance of web content. Network Monitor: Monitor web requests and responses to detect performance issues. Memory Tool: Track and analyze memory usage in web pages. JavaScript Debugger: Debug JavaScript code line-by-line. Developer Toolbar: Quickly access Firefox Developer Tools.
DOM Inspector: Examine web page structure and layout. CSS Grid Layout: Create powerful and adaptive layouts with the enhanced Grid Inspector. Accessibility Inspector: Evaluate web pages for accessibility issues. 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. These tools can be handle for testing web applications. In terms of tools, Developer Edition provides a WebIDE, Browser Console, Responsive Design Mode, Eyedropper, Scratchpad (for JavaScript debugging) and Service Workers. 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. 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. Some of these tools and features eventually do make their way into the main Mozilla Firefox web browser. It changes frequently, but you can always find it in the most recent Mozilla Firefox release.An enhanced version of Firefox browser aimed at developers with tools, improved backend and debugging for HTML, JavaScript and CSS with a built-in style editor.įormerly known as Firefox Quantum, Firefox Developer Edition is a specialized web browser built especially for web developers. If you're not a developer, you might consider using the latest end-user beta instead. The only developer tool for inspecting the Web Audio API.Įdit, write, run and execute JavaScript in real-time.Įdit and manage all your CSS stylesheets in your browser. Unblock bottlenecks, streamline processes, optimize assets.įind memory leaks and make your application zippy.
Test sites on emulated devices in your browser.įine-tune animations, alignment, and padding. Monitor network requests that can slow or block your site.Īdd, modify and remove cache, cookies, databases, and session data. The Debugger is a powerful JavaScript debugger with support for your framework. The Console can track CSS, JavaScript, security, and network issues. Inspector allows you to inspect and refine code to build pixel-perfect layouts. Of course, since it is the developer version, the features focused on are for developers, including: Otherwise, we enjoyed using the new Firefox so much we might consider switching back.įirefox Quantum Developer Edition focuses on the new CSS engine designed to be the fastest, most powerful Firefox to date. Of course, you don't want to use this as a daily browser, especially in work situations. The beautiful thing about the developer edition is that anyone can use and test it. Firefox Developer Edition features the latest changes and development tools you need to build for the web.