java - Engage "Lumo compact mode" in Vaadin 13 and later, for smaller size layouts - Stack Overflow
Vaadin Theme Assistant – Get this Extension for 🦊 Firefox (en-US)
Dynamic theming in Vaadin Flow
Vaadin Theme Assistant
Maven dependency for com.vaadin - vaadin-lumo-theme version 4.0.4 is released. Learn to use vaadin-lumo-theme version 4.0.4 in Maven based Java projects