I'd not heard of PWA before. After reading the OP I did an additional search on Google. Found a course on udemy that claims to be on sale. https://www.udemy.co

I'd not heard of PWA before. After reading the OP I did an additional search on Google. Found a course on udemy that claims to be on sale. https://www.udemy.com/progressive-web-app-pwa-the-complete-guide https://www.udemy.com/progressive-web-app-pwa-the-complete-g... I've seen three of the videos in it so far. Seems like an ok course for the ~25 USD I paid for it.