an example mobile app that stores a ToDo list in local Storage
Derived from a YouTube video in the playlist https://www.youtube.com/playlist?list=PLDmvslp_VR0wkiclky6vj6SSDx-N2QE9z.
Also covered in the blog entry https://johnstechnobabble.blogspot.com/2021/05/building-html5-mobile-apps.html