vaadin/flow 2.4.0.alpha1

2.4.0.alpha1 - Prerelease for Vaadin 14.4

on GitHub

Vaadin Flow 2.4.0.alpha1 is a feature prerelease of the Java Framework for the upcoming Vaadin 14.4.

New features in 2.4.0:

• Development mode server runs in a separate thread, improving startup time.
• Browser automatically reloads the view when webpack recompiles files in the frontend folder, allowing instant preview of JS and CSS changes.
• A new interface HasHelper, for field components that have a "helper" feature (e.g. as TextField)

All changes since 2.3