Discussion on: What's your main browser for development?

Vivaldi (Chromium Based Browser). Have a ton of features.

Things I love about this browser:

1. Tab management (Tab stacks, Tab tilling, Tab hibernation).
2. UI customization.
3. Mouse and keyboard shortcuts.
4. Tools (Sync, Screenshot capture, etc)
5. Quick command (Press F2), where you can do simple calculations also.
6. Privacy & Security (Tracker blocking, Adblocking, etc).