Documentation versions (currently viewingVaadin 24)


Instructions on how to configure your application and development environment.
How to change the application behavior by setting configuration properties.
Development Mode
How to make application development faster with a live-reload, front-end development server.
Hot Deploy and Live Reload
How to live reload and hot deploy for automatically applying source code changes.
Configuring your application as a Progressive Web Application.
Web Push
How to setup, subscribe and send Web Push notifications from a Vaadin Flow application.
How to configure the Vaadin Maven plugin.
Source Control
Track and manage changes to the source code in a Vaadin project.
How commercial product license validation works, and how to get and use license keys.
Feature Flags
How to test experimental features, or switch temporarily back to legacy and deprecated features.