Are We Fast Yet? Comparing Language Implementations with Objects, Closures, and Arrays

A virtual machine and a tree-walk interpreter for the Lox programming language in C89 :cyclone:

Minimalistic dynamically-typed programming language for didactic purposes.

Lila is a dynamic language running on the JVM with efficient multiple and predicate method dispatch

Functional scripting in Java.

lclang is a modern dynamic typed interpreted language that allows you to write programs quickly and easily.

Yarg-Lang is an experiment: a dynamic language for microcontroller firmware.

The Compiler-oriented programming language

Speka: a tiny OO language

an object-oriented logo made in Coffeescript (Javascript)

Examples of design patterns in Ruby

Embeddable programming language

Stack-based virtual machine implementation of the Lox programming language

GRI - An interpreter for a language suitable for graph algorithms

Interpreter of so called Noam language

Largest programming language project so far. Somewhat buggy.

AST Parser and Emitter for Jolt

An embedded scripting language for Dart/Flutter apps.