The emulator is still in very early stages. A few games and homebrew apps work perfectly, but most will either crash or have issues that make them unplayable.
Ryubing (Ryujinx GreemDev) Alternatives
Ryubing (Ryujinx GreemDev) is described as 'An open-source Nintendo Switch emulator, Ryujinx was originally created by gdkchan in C# for accuracy and performance before being forked by GreemDev' and is a Game Emulator in the gaming software category. There are more than 10 alternatives to Ryubing (Ryujinx GreemDev) for a variety of platforms, including Windows, Linux, Android, Mac and Flathub apps. The best Ryubing (Ryujinx GreemDev) alternative is Ryujinx, which is both free and Open Source. Other great apps like Ryubing (Ryujinx GreemDev) are Cemu, Eden, Citron and Suyu.