Firefox Developer Edition vs Opera : Which is Better?

Firefox Developer Edition icon

Firefox Developer Edition

Firefox Developer Edition is a special edition of Firefox for developers. Developed by Mozilla Foundation

License: Open Source

Apps available for Mac OS X Windows Linux PortableApps.com

VS
VS
Opera icon

Opera

Opera is a one of the major web browsers with good extension functionalities. Developed by Opera Software

License: Free

Apps available for Mac OS X Windows Linux Windows Mobile Android

Firefox Developer Edition VS Opera Feature comparision

Feature Firefox Developer Edition Opera
Based on Firefox
Developer Tools
Web Browsers Based on Firefox
Portable
Web Development
Built-in Ad-blocker
Privacy focused
Support for TOR
Security & Privacy
Customizable
Cloud sync
Extensible by Plugins/Extensions
Android Sync
Built-in Adobe Flash Player
Tab Stacking
UI customization
Group tabs
Built-in VPN
Bookmarks
Extensions
Based on Blink engine
Chrome-like
Web Browsers Based on Chromium
Support for 64 bit
Privacy enhanced
Lightweight
Built-in RSS reader
Customizability
Firefox Extensions
Auto Updates
Block trackers
Bookmark organization
Integrated into iOS
Content blocker
Sync with iCloud
Built-in Download Manager
Based on Chromium
Multiple languages
Resume interrupted downloads
Tabbed browsing
Block ads
Auto-login
Built-In Proxy
Explorer-like
Flexible customizations
Support for gestures
Limit cpu usage
Limit ram usage
Mouse gestures
Night mode/Dark Theme
Opera-like
Pop out video
Privacy Protected
Real-Time Synchronization
Session management
Sidebar
Spatial navigation
Support for Chrome extensions
Sync between devices
Tab preview
Tabbed interface
Text Wrapping
WebRTC
Whatsapp integration
*community curated information: This table may not have the most accurate information. Please suggest changes

Compare Firefox Developer Edition

vs
Compare Baidu Browser and Firefox Developer Edition and decide which is most suitable for you.
vs
Compare BitBox and Firefox Developer Edition and decide which is most suitable for you.
vs
Compare BlueGriffon and Firefox Developer Edition and decide which is most suitable for you.
vs
Compare Brave and Firefox Developer Edition and decide which is most suitable for you.
vs
Compare Chromium and Firefox Developer Edition and decide which is most suitable for you.
vs
Compare Citrio and Firefox Developer Edition and decide which is most suitable for you.
vs
Compare Cliqz and Firefox Developer Edition and decide which is most suitable for you.
vs
Compare CM Browser and Firefox Developer Edition and decide which is most suitable for you.
vs
Compare Comodo Dragon Internet Browser and Firefox Developer Edition and decide which is most suitable for you.
vs
Compare Dillo and Firefox Developer Edition and decide which is most suitable for you.
vs
Compare Dolphin Browser and Firefox Developer Edition and decide which is most suitable for you.
vs
Compare Epic Browser and Firefox Developer Edition and decide which is most suitable for you.