PHP-MVC vs Vaadin: What are the differences?
PHP-MVC: Simple and easy to understand MVC skeleton application. This project is - by intention - NOT a full framework, it's a bare-bone structure, written in purely native PHP ! The php-mvc skeleton tries to be the extremely slimmed down opposite of big frameworks like Zend2, Symfony or Laravel; Vaadin: Components and tools for building web apps in Java. It is the fastest way to build web applications in Java. It automates the communication between your server and the browser and gives you a high-level component API for all Vaadin components.
PHP-MVC and Vaadin can be primarily classified as "Frameworks (Full Stack)" tools.
PHP-MVC is an open source tool with 1.25K GitHub stars and 494 GitHub forks. Here's a link to PHP-MVC's open source repository on GitHub.
According to the StackShare community, PHP-MVC has a broader approval, being mentioned in 11 company stacks & 8 developers stacks; compared to Vaadin, which is listed in 3 company stacks and 3 developer stacks.