This an attempt in the same spirit as Morris Vanilla To Do to demonstrate how you can develop a PWA with only HTML, CSS and pure Javascript.

I have aggregated all the knowledge and edge cases I’ve experienced through many PWA development and in production

Want a demo? Go over her here: demo.purejs-pwa.alethgueguen.com
The Github repo: github.com/planeth44/pure-JS-PWA

• The constraints
• Technical choices
• What the app does
  • Things
  • Files
• HTML forms
• Auto save
  • alternate method
• Form validation
• Syncing and offline
  • Update
  • possible scenario
• Back-end
• Offline Multi Page, how you do that?
• Dependencies