A lot more interesting information on the Wikipedia page:
https://en.wikipedia.org/wiki/Vivaldi_(web_browser)
Looks like it uses Blink engine, first release was 8 months ago. Looks like you can also use Chrome extensions with it.
https://en.wikipedia.org/wiki/Vivaldi_(web_browser)
Looks like it uses Blink engine, first release was 8 months ago. Looks like you can also use Chrome extensions with it.