I have a chrome packaged app I built it about 4-5 years ago Back then to get any kind of power you had to use a packaged app. Extensions either didn't have pe

I have a chrome packaged app I built it about 4-5 years ago Back then to get any kind of power you had to use a packaged app. Extensions either didn't have permissions needed to build a real offline first experience. Nowadays service workers help with the offline role. I wonder how much permissions have been expanded to allow the same types of apps to be extensions.