Open‑source communities can produce fully native ports of popular Windows apps (replacing compatibility layers) that preserve user workflows while meeting platform signing and distribution rules. Those ports rebuild plugin ecosystems and user habits on rival operating systems without relying on vendor compatibility layers or proprietary bundling.
— This dynamic matters because grassroots ports reduce switching costs, challenge platform lock‑in, and create pressure on platform policy and app‑distribution norms.
The Notepad++ macOS native port is built with Cocoa, compiled for Apple Silicon and Intel, code‑signed and notarized, and tracks upstream changes while rebuilding plugin support — a direct example of the pattern.