After a rather long wait, Vivaldi is finally available for mobile devices. This powerful web browser can be taken for a spin only by Android users for now as a beta piece of code, but it already features private browsing, the Note tool with cross-device sync capabilities also available for desktop users, screenshot snapping, and more.
https://www.notebookcheck.net/Vivaldi-finally-goes-mobile-although-only-in-beta-testing-for-now.434583.0.html
Does it have extensions support like firefox?
And +1 for linux mint ;)
No extension support as of yet, it's a beta... not even a week old, but I would definitely not rule it out, perhaps even expect that extensions will be supported in a future release. I have been using Vivaldi as my daily driver on my computers for years now.
Vivaldi is created & developed by the guy who created Opera, but left after Opera's development lost its way and became an ad platform. He has brought the original vision for Opera to Vivaldi: A browser should adapt to you, not the other way around.
Vivaldi on the desktop features customization of unheard of in most browsers, the focus will always be providing users the ability to modify the browser to their needs, and the same philosophy will drive the development of Vivaldi on mobile platforms.