Ruby is a dynamic, reflective, object-oriented, general-purpose programming language.

Peppermint is a Code editor for OSX.

Swift is a general-purpose, multi-paradigm, compiled programming language.

Kotlin is a statically-typed programming language that runs on the Java virtual machine.

fish is a smart and user-friendly command line shell for macOS, Linux, and the rest of the family.

Apache Groovy is a powerful, optionally typed and dynamic language, with static-typing and static compilation capabilities, for the Java platform.

JRuby is an implementation of the Ruby programming language atop the Java Virtual Machine, written largely in Java. It is free software released under a three…