pcsx2 VS jsemu

[https://github.com/TellowKrinkle/PCSX2/Releases/ DMAT (https://github.com/Tellowkrinkle/pcsx2/releases/tag/macos-20220125)

or on his github here

I still think TellowKrinkle's version (https://github.com/tellowkrinkle/pcsx2) is better, even if it doesn't have a native M1 version. The most important thing performance related is the Metal renderer, and that version has it, as well as a Vulkan and an OpenGL renderer. I tried Aether, but still has some bugs, and I think the original interface is better suited for computers

Release : macOS 1.7 Dev 2022-04-10

Just use Tellowkrinkle's PCSX2 port for Mac. It also features a Metal renderer giving much better performance compared to older releases. Here's the link: https://github.com/tellowkrinkle/pcsx2. Also, I'm not sure if it would run that great on a dual core or even be able to open on 10.15, but it's worth a shot.

Emulator m1 native: https://github.com/tellowkrinkle/pcsx2/releases Roms: you can rip your own ps2 games or google

There are numerous emulators written in Javascript. https://github.com/fcambus/jsemu

List of browser-based emulators

https://github.com/fcambus/jsemu There are always Javascript based emulators but i've never looked that much into them to be honest.

I do recall doing a search for an 8051 cpu emulator a while back. I did encounter pages like this and this. The latter mostly deals with JavaScript (which is less useful in my opinion) but this project could be a very good addition to these kinds of collections. Both lists seem to be quite well maintained.