That list is a bit outdated at points.
It's missing Ares for various emulators, RMX for N64, CEMU for Wii U, Duckstation for PS1 (best emulator for the system), for example.
I usually check Emulation Wiki because they have a lot of info.
They usually have the full list of emulators for each system, and them they tell you if it's recommended to use or not.
It's usually also shown if it's open source and in active development.