Documentation versions (currently viewingVaadin 24)


Instructions on how to configure your application and development environment.
Setting configuration properties to change the application behavior.
Development Mode
Develop applications faster with a live-reload, frontend development server.
Hot Deploy & 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.
Configuring 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.