Ruby Courses

dRuby Security Internals
NorthSec via YouTube

Code That Gets You Pwned - Common Vulnerabilities in Golang, Ruby, and Python
Bugcrowd via YouTube

A New Era of SSRF - Exploiting URL Parser in Trending Programming Languages
Black Hat via YouTube

How Gemstones Form From Igneous & Metamorphic Processes - GEO GIRL
GEO GIRL via YouTube

Beyond JVM - How the Platform is Evolving for New Languages and Features
GOTO Conferences via YouTube

RubyMotion - Ruby in Your Pocket
GOTO Conferences via YouTube

Polyglot Java EE on the GraalVM
Devoxx via YouTube

How to Create Awesome Polyglot Applications Using GraalVM
Devoxx via YouTube

Go - One Language You Should Try
Devoxx via YouTube

Ten Things You Can Do With GraalVM
Devoxx via YouTube