Game Boy Color Emulator?

The Game Boy Color was one of my favorite handheld game systems and my favorite video game ever, Super Mario Bros. Deluxe, was on this system. However, I was a bit surprised to see that there was only one GBC emulator on the Market, which was paid and didn't have good reviews. Does anyone know if there is a better GBC emulator being developed or if there is someone on this forum who loved the GBC, maybe you could make one (because I have no coding skills whatsoever )

Thanks!

 

Does anyone know if this is in development? I know there certainly isn't a hardware issue.