### add serviceworker.js (have code to install pwa to device) [] ### add manifest.json (add app names and link app icon images) [] ### add app icons (use https://canva.com/ to create a logo for the app *export logo in these sizes[48x48, 250x250, 512x512]) []
### index.php (welcome screen) ### about.php (what the app is about) ### how-to-use.php (how to use the application incl. Installation guide)