[Feature]: PWA support

[SoonIter]

What problem does this feature solve?

Progressive Web Apps (PWA) is a new technology that combines the best of mobile web and the best of mobile apps to create a superior mobile web experience. They are installed on the phone like a normal app (web app) and can be accessed from the home screen.

Benefits

• Open the app from your home screen and you will see the splash screen.
• Turn off your data and wifi to go offline and open up the app. You will still be able to see the app and browse the pages you have already visited.
• Browse to a page that you haven’t visited before. The offline page will be displayed.

https://github.com/vite-pwa/vite-plugin-pwa
https://wordpress.org/plugins/super-progressive-web-apps/
https://github.com/GoogleChrome/workbox

What does the proposed API look like?

@rspress/plugin-pwa
(to be discussed)

[chenjiahan]

Maybe @rsbuild/plugin-pwa first 😄

[citrusjunoss]

+1