VisualCode is recommended for software developers, web developers, and data scientists who require a flexible, extensible, and user-friendly coding environment. It is especially conducive for those who work across multiple programming languages and platforms.
Grails - An Open Source, full stack, web application framework for the JVM
QR Code Generator For Developers - A quick API to generate QR codes in your apps
Spring Framework - The Spring Framework provides a comprehensive programming and configuration model for modern Java-based enterprise applications - on any kind of deployment platform.
Link to QR - Free beautiful QR codes
Vaadin Framework - Vaadin is a web application framework for Rich Internet Applications (RIA).
Uniqode - Uniqode: Revolutionizing QR Codes, Simplifying Solutions.