....................................................... 143 19. Angular 8 — Service Workers and PWA ................................................................................................ 149 149 Progressive web apps (PWA) are normal web application with few enhancements and behaves like a native application. PWA apps does not depends on network to work. PWA caches the application and renders checks the live version of the application and then caches the latest version in the background. PWA can be installed in the system like native application and shortcut can be shown in the desktop. Clicking

Example An example for ng add command is given below: \>Node\>TutorialsPoint> ng add @angular/pwa Installing packages for tooling via npm. Installed packages for tooling via npm. CREATE ngsw-config