When comparing Firefox Developer Edition vs Microsoft Edge (Chromium), the Slant community recommends Firefox Developer Edition for most people. In the question“What are the best browsers for web development?” Firefox Developer Edition is ranked 1st while Microsoft Edge (Chromium) is ranked 7th. The most important reason people chose Firefox Developer Edition is:
Is the only browser I know with features specifically oriented to aid web development out of the box.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Designed specifically for web development
Is the only browser I know with features specifically oriented to aid web development out of the box.
Pro Can be launched alongside Firefox (release version)
Some might find that useless, but that's very practical to dedicate a browser to development.
Pro Standard complaint
AFAIK, Firefox is the most HTML/CSS/JS standard complaint of all the browsers out there.
Pro Feature rich
This browser is the most feature richt browser for web development out of the box.
You can restrict the bandwidth in "Responsive Design Mode" to see how the page performs under unoptimal conditions.
It has predefined profiles for e.g. Ipad, Galaxy S9 and lots more.
Pro Ready for work right out-of-the-box
Pro Fast
It's Firefox. It's fast.
Pro Beta channel
As this branch of firefox uses a beta channel of firefox releases, you will see if future versions will contain breaking changes and give you time to react.
Pro Fast
Pro Supports Chrome extensions
As it is built on Chromium.
Pro Better web compatibility
Uses the same engine as Chromium so web pages render better.
Pro More private
During the launch of Chromium-based Microsoft Edge, the company claimed to have removed more than 50 services intended to collect user data. The improvement in this aspect does not come only from the hand of privacy, but also from optimization. The privacy settings are also a lot simpler to understand, more robust, and better than Chrome. There are three modes, basic, balanced and strict.
Pro Faster than Chrome and other browsers
It uses less RAM, has tracking prevention and accelerates the hardware when possible.
Pro Built on Chromium
Microsoft are contributing to Chromium.
Pro Great UI
It will soon get a new UI codenamed Phoenix. Very cool.
Pro Consumes much less battery than Chrome and other alternatives
Pro Preinstalled in most Windows 10 devices
Most Windows 10 devices have Microsoft Edge preinstalled.
Pro Has built-in ad blocking features
If you select the "strict" option in the Microsoft Edge settings, it practically becomes an ad blocker.
Pro Fast enough, fair privacy protection and compatible with chrome extensions
Pro Has its own built-in plugin web store
Microsoft edge support both, microsoft edge add-ons and chrome web store
Pro Replaces the old pre-installed Edge
Since the old Edge isn't removable on most PCs.
Pro You can earn money with this Browser
with microsoft rewards and Edge you can earn money
Pro Free integrated VPN
Pro Good features for teams to work together, like workspaces
free Office integrated
Pro Lots of features
Pro Sidebar with AI features and new Edge Drop
Edge drop is a good way to integrate your phone into windows
Pro Useful features like the reader mode
Cons
Con Heavy
Since it has a lot of tools to support debugging and web development, it is considerably heavier than the standard version of Firefox, definitely I don't recommend it for standard web browsing.
Con May be unstable
Since it is a release channel between beta and Nightly, it may be unstable.
Con Lack of support for source maps in blobs
Still a bit buggy support for CSS source maps coming from blobs. The team is working on it though, and the fixes will eventually land in the production code.
Con Not based on Chromium
If you don't want to make your website support non-Chromium browsers, this can be a problem.
Con This project is not yet available for Android
The developer edition is not available for mobile devices, though the beta and nightly channels are available, and can be used for testing future versions of Firefox.
Con Has to be installed with a Mozilla account
Con Microsoft sends all your browsing history to Microsoft and tracks you by default
Microsoft Edge collects less information than Chrome, but still is collecting data about you and your interests.
Con Synchronization between PC and phone is weak
Although synchronization between computers is similar to Chrome, synchronization between PCs - phone is weak.
Con Unlike the legacy version, it doesn't have the option to set aside tabs which was a very useful feature
It does give you the option to give feedback for people who want setting tabs aside back, but it's not likely they're going to add it.
Con (Integration with) Windows designed by Microsoft so that deinstall/ install of browser of user choice is extremely elaborate
Let's just wait to see history repeat itself, and Micorsoft being fined for it. (Again!)