RetroPad: XP Notepad clone in 2,749 bytes

Dave W. Plummer released RetroPad, a full-feature-parity version of Windows XP Notepad written in x86 assembly, weighing just 2,749 bytes. The executable is available on GitHub under the Apache 2.0 license. Plummer later added optional line numbers, dark mode, and all Notepad keyboard shortcuts, which expanded the file to 2,794 bytes. The project includes a pre-built exe for users without MASM.