Opera used to be a fantastic web browser, with a custom high-performance Presto rendering engine and features like tabbed windows that didn't show up in competing browsers until years later. However, the modern Opera browser is a shadow of its former self, reliant on chasing trends and meme advertising to
Opera today is essentially totally different to the innovative browser from the 2000s. I miss the old Opera.
Vivaldi is trying to become its replacement, but I don’t really want to contribute to the KHTML/Blink/Webkit monoculture.