LaiNES
Compact cycle-accurate NES emulator
...Its design focuses on accurately simulating the NES hardware at the clock-cycle level, ensuring that timing-sensitive behaviors and edge cases are faithfully reproduced. 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. ...