Ruby Courses
Devoxx via YouTube One VM to Rule Them All
Devoxx via YouTube Eclipse OMR - A Modern, Open-Source Toolkit for Building Language Runtimes
Devoxx via YouTube Building Reactive Microservices with Vert.x 3.3
Devoxx via YouTube Graal.JS - High-Performance JavaScript on the JVM
Devoxx via YouTube Vert.x 3 - Be Reactive on the JVM but Not Only in Java
Devoxx via YouTube The Borg is Docking Your System - Testing is Futile! Or Is It?
Devoxx via YouTube JRuby 9000
Devoxx via YouTube JRuby - The Hard Parts
Java via YouTube Gradual Typing for Ruby at Scale with Sorbet
Java via YouTube