cupidthecat

C++20 SNES emulator with SDL3, 65816/SPC700 emulation, PPU graphics, S-DSP audio, DMA/HDMA, and extensive enhancement-chip support.

An open-source Game Boy Advance emulator written in C11 with SDL2, focused on hardware accuracy, game compatibility, and cross-platform support.

Terminal-first chat system written in C

cupidimage is a dependency-free C library for decoding PNG, JPEG, WebP, GIF, and BMP images and rendering them in the terminal using ANSI 24-bit color + Kitty Graphics

A Bash 5.3-compatible shell written in Rust, featuring native UTF-8 line editing and C-compatible GNU Readline and History libraries.

C11 PlayStation 1 emulator for Linux featuring SDL2, CPU recompilation, software/OpenGL rendering, PGXP, SPU audio, save states, and extensive disc-format support.

cupid-os is a minimal operating system

An accuracy-focused Nintendo 64, 64DD, and Aleck64 emulator written in C++20, featuring Vulkan rendering and Windows/Linux support.

A C/ncurses TUI file manager with previews via cupidimage/cupidarchive and extensible scripting plugins via cupidscript.