JRuby Courses

Abusing Web APIs Through Scripted Android Applications
Black Hat via YouTube

5 JVM Languages in 50 Minutes
Devoxx via YouTube

4 JVM Web Frameworks in 40 Minutes
Devoxx via YouTube

JRuby 9000
Devoxx via YouTube

JRuby - The Hard Parts
Java via YouTube

Graal JIT Compiler Benefits for JVM Languages Without Truffle
Java via YouTube

Java Goes AOT - Exploring Ahead-of-Time Compilation
Java via YouTube

Scripting Android Applications for Social Botnet Creation - Network Exploitation Techniques
OWASP Foundation via YouTube

Using JRuby - What, When, How, and Why
Ruby Central via YouTube

Scaling Rails with JRuby in 2022
Ruby Central via YouTube