Building PWA application using Vaadin framework - our stack and useful links

My plan is to build PWA application using Vaadin framework, but I'm supposed to build it on other's shoulders. So what my (full)stack is supposed to look like?

• Vaadin - engine for our app
• Spring Boot - glue for everything
• Jodd - I'm using this project long time as an excellent utilities stack
• Lombok - to write a less code
• I'm a Gradle person
• IntelliJ IDEA is my workplace
• GitLab - repository for my code is located here

Useful links:

• PWA info on Vaadin web site
• PWA tutorial on Vaadin web site
• Spring Boot project starter
• HTTP client from Jodd library

Vaadin Add-ons:

• App Layout Add-on

This page will be updated as proceeding with implementation.