Grails - An Open Source, full stack, web application framework for the JVM
Zoho Creator - Zoho Creator is a low-code application development platform that helps you build a custom, mobile-ready apps to run your business.
Vaadin Framework - Vaadin is a web application framework for Rich Internet Applications (RIA).
Bubble.io - Building tech is slow and expensive. Bubble is the most powerful no-code platform for creating digital products.
Spring Framework - The Spring Framework provides a comprehensive programming and configuration model for modern Java-based enterprise applications - on any kind of deployment platform.
DBmaestro - DBmaestro provides solution for database development, build automation, and continuous delivery in any environment.