Rakudo – Raku on MoarVM, JVM, and JS
Gravity Programming Language
The Lux Programming Language
A friendly language for building type-safe, scalable systems!
Lightweight Ruby
an object-oriented language with late binding
Custom stack-based scripting language, compiler, and bytecode VM.
PEARL Compiler and Runtime System
Action! - The Native Programming Language for Atari 8-bit Computers
Simple ⇒ Object-Oriented ⇒ Functional
ALFOUR Programming language. Simple, safe, power, multi-platform.
Simple and flexible programming language for applications development
A BASIC interpreter and compiler with graphics.
The world's first evidence-oriented programming language
Micro Programming Language - A Portable Language for Micro Computers