aze-kool / expense-manager-demo

Progressive Web App (PWA) demo using Vaadin Elements

Progressive Web App with full offline capabilities

This is an example project for how you can build a Progressive Web Application with Polymer and Vaadin Elements.

The application uses a ServiceWorker to cache the Application Shell. A WebApp Manifest file ensures that the browser identifies our app as a Progressive Web Application and offers the user to install the application through an install banner.

Live Demo

Try the live demo of the Progressive Web Application.

Running locally

Install dependencies

You need polymer-cli installed to build the app npm install -g polymer-cli. Install all dependencies with bower install && npm install.

Run development server

polymer serve will run the application locally

Docker container for production

You can use the included Dockerfile to deploy the built app using prpl-server.

Other build targets

You can build the app with polymer build. Other options are listed in the Polymer CLI documentation.

Note

The demo uses Vaadin Charts, which will ask for a license. You can close the window to try out the app without a license.