Macintosh platform module for PWA Builder, a tool for creating progressive web applications based on a W3C Web App Manifest.
The proof of concept, located in the poc directory, loads a given website in the Macintosh application window.
The PWAInfo directory contains a sample manifest and image icons of various requried sizes. PWABuilder will be modified so that it replaces the sample manifest and image icons with those of your own PWA.
For tips on creating app icons specifically for Mac OS, see Apple's App Icon Guidelines.