Note: Nativefier is unmaintained and has been publicly archived. It was built a couple of years ago before the ability to create shortcuts for websites in Chrome, or similarly on Firefox. Users who want to build and use their own website wrappers should strongly prefer these options as they are protected from security vulnerabilities by the browser's self updating mechanism.

Otherwise, if the use case is to build a bespoke app wrapping a website for distribution, consider using Electron directly which offers much more flexibility.

Special thanks goes out to @ronjouch and @TheCleric for keeping the lights on all this time.