m64p is an open-source, plugin-based Nintendo 64 emulator maintained by loganmc10. The project bundles Mupen64Plus with GLideN64(an open-source graphics plugin), as well as its own frontend, input plugin, and netplay support.
Mupen64plus-gui is written in Qt5. It provides a user-friendly interface over Mupen64Plus and supports everything you'd expect from a mupen64plus frontend (plugin selection, configuration editing, save state management, screenshots, pausing, etc).
Mupen64Plus is a cross-platform plugin-based N64 emulator which is capable of accurately playing many games. Included are four MIPS R4300 CPU emulators, with dynamic recompilers for 32-bit x86 and 64-bit amd64 systems, and necessary plugins for audio, graphical rendering (RDP), signal co-processor (RSP), and input. There is 1 included OpenGL video plugin, called RiceVideo. There are 3 other excellent video plugins being maintained by wahrhaft, called Arachnoid, Glide64, and Z64.
Project64 is a Nintendo 64 emulator written in the programming language C for the operating system Windows. This software uses a plug-in system allowing third-party groups to use their own plug-ins to implement specific components. Project64 can play Nintendo 64 games on a computer reading ROM images, either dumped from the read-only memory of a Nintendo 64 ROM cartridge or created directly on the computer as homebrew.