And the beloved opera mini for the mobile was amazing. Back then I would even use it in a vm on my computer sometimes because I had shitty internet (and to use a proxy).
Opera 12 was instantaneous in everything it did, even with a session with 100s of tabs open (without auto-unloading them in the background like modern browsers do) & thousands of local emails in M2. The instant history navigation in particular is something no modern browser has even attempted to copy, Vivaldi included (likely because it's a core Chromium functionality that would be difficult to override).
There's just so many tiny details of its UX that were slick & seamless & have been lost. Little things that seem minor but were huge on aggregate like text selection of linkified text - it simply does not work in Gecko or Blink browsers but somehow Presto did it with ease. The page you're leaving remaining fully responsive during navigation to facilitate change-of-mind on mis-clicks, etc. Millions of tiny UX details like this just made the whole daily browsing experience so painless.
I'm guessing with the way web standards have evolved & become more complex this might actually be impossible to do today while remaining compliant - honestly give me non-compliance though.
[1] https://twitter.com/awesomekling/status/2001483275546825079
Moreover, not using chromium-based browsers is a kind of matter of principle for me. Chromium has been a monopoly for very long, which gives google too much power on how people may experience the web. This was made especially apparent with the manifest 2 -> 3 transition, but it should have been seen as a concern imo since a good while back.
Someone, I don't know who, but I assume the new Opera, is still keeping the Opera Mini proxy servers running. It show up in our logs frequently enough that we noticed and have special whitelisting for them to byparse some rate limiting.
Which means among other things that they didn't have the capacity to sustain manifest v2 while Google pushed the browser into v3. And some version of that will be true when Google starts pushing, say, mandatory sign in, or AI powered DRM enforcement, or hard coded browser level warnings to comply with the law if you visit Anna's Archive, or limit your search engines to "safe" search providers from a list provided by Google, or using your location to determine if you're in a jurisdiction that has banned certain xxx sites.
Love the team, but the world isn't fair. They are the example I keep coming back to whenever I hear people say "Mozilla should focus on the browser!" (as if they don't). Opera is your perfect natural experiment in demonstrating that success is driven much more by distribution monopolies. If focusing on the browser and delivering best in class performance and focusing on core features your users most wanted were the things that delivered market share we would all be using Opera right now and they never would have had to sell.