Reminds me of my own (open source) project which does the same based on Chrome: https://github.com/albertz/ChromeWebApps https://github.com/albertz/ChromeWebApp

Reminds me of my own (open source) project which does the same based on Chrome: https://github.com/albertz/ChromeWebApps https://github.com/albertz/ChromeWebApps It uses (by purpose) the same session though as the main Chrome instance. But it should be possible to implement an option to use a separate session. This might even be much simpler than my current approach (which not only shares the session, it also uses the same Chrome process).