WinApi VS multi-account-containers

>What happened?

Building extremely high quality user interfaces has been de-prioritized by our tech gods. See: ElectronJS. Every "native" "desktop" application built upon such technologies has a minimum latency bound that is user-detectable and a memory appetite that cannot be appeased by even the most opulent workstation-class system.

Those of us seeking client->server->client trips that are measured in microseconds (on top of network stack latency) have been forced into the dark nether-reaches of technology. Writing 2D graphics libraries and client/server UI frameworks from scratch has become one of my new favorite hobbies.

All of this is especially upsetting when you consider how much complexity has been magically hand-waved away over the last 20 years with modern OS, language and tool design. You don't even have to go to C/C++ to get the UI performance these days. A high-quality C# implementation using platform-specific graphics interop is more than capable of producing UIs that can respond in the 10-1000 microsecond range. WinApi interop and hooking the window message pump is a trivial exercise. See: https://github.com/prasannavl/WinApi et. al.

It is an extension for Firefox, but one created by Mozilla. It's official in that sense, but it does seem a little strange it's not included by default.

https://addons.mozilla.org/firefox/addon/multi-account-conta...

the opposite is true, too, since "Clear History" in Chrome Profiles behaves correctly and (AFAIK) is scoped just to that Profile unlike our container friend: https://github.com/mozilla/multi-account-containers/issues/3...

I still use them because combined with https://addons.mozilla.org/en-US/firefox/addon/open-url-in-c... ( https://github.com/honsiorovskyi/open-url-in-container ) is a game changer for my workflow but it does make me sad that issue has been open for so long

I have about 35 tabs open, some are work tabs, some are personal tabs and others are social tabs. About 1 week ago I started having the problem that while I have the Open Containers completely draining, my CPU is at 100%. While when I close them all my CPU returns to its normal state of use 20% I see that the problem is existing. https://github.com/mozilla/multi-account-containers/issues/572 any help? I have the latest version of Firefox on Windows 10

I've been googling around for a way to recover them and it seems like this is just... a thing hat happens? And it has for years? This is intentional? What the hell?

Firefox Containers - Only if you need to use two accounts from the same website at the same time. You can change groups names and colors. When you need to open another account simultaneously just right-click the tab -> open in new conteiner -> choose one and voilá. It took me time to understand how exactly this worked but I use a lot now. Ohh and never ever never set "Aways open this tab/site in this container" this got me nuts these days. Is hard to revert if you don't really need a certain website aways on a certain container.

Can I start Firefox from the (linux mint) terminal opening a website in a particular container (using the Multi-Account Containers extension. see https://github.com/mozilla/multi-account-containers or https://addons.mozilla.org/en-CA/firefox/addon/multi-account-containers/)

Notice that not all functionality is available in brand accounts, e.g., upload your own music to YTM. There might also be some lost functionality when using the brand account at YT, but I don't know them anymore. You should also be aware that it is not easy to switch between different google accounts on PC because they use the same cookie to remember your current account. You can use a different browser for one of YT or YTM, or use add-ons like Firefox Multi-Account Containers. The different apps on android have no problem with this.