A very simple one I did is a clone of the iPhone calculator as a PWA so I can use it in the iPad. It is plain Typescript without a framework, can be added to th

A very simple one I did is a clone of the iPhone calculator as a PWA so I can use it in the iPad. It is plain Typescript without a framework, can be added to the home screen (PWA) and work offline. https://getcalculator.app/ https://getcalculator.app/