LaiNES
Compact cycle-accurate NES emulator
...Despite its relatively small codebase, it supports a wide range of cartridge mappers, enabling compatibility with a large portion of NES games. The emulator includes a simple graphical interface that allows users to browse files, configure settings, and manage gameplay without relying on external tools. It also provides savestate functionality that captures the full emulator state, including CPU, graphics, and audio subsystems, allowing users to resume gameplay seamlessly. LaiNES strikes a balance between educational clarity and functional completeness, making it both a learning tool and a usable emulator.