PWABuilder - Formerly Manifoldjs, the simplest way to create progressive web apps across platforms and devices
Face Slim - Web App for Facebook. Lightweight, ad-free, chat support and modern look.
Progressier - The No-Code Progressive Web App Toolset. Add PWA installation, offline capabilities, caching strategies, push notifications to your web app or website. No code to write.
Tinfoil for Facebook - Download Tinfoil for Facebook app for Android. Tinfoil for Facebook is for those users that require a Tinfoil hat. .
ScandiPWA - React PWA to improve your e-commerce store experience
Friendly for Facebook - Friendly is the most complete Facebook Lite and FB Messenger alternative.