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 🌀

Minimalistic dynamically-typed programming language for didactic purposes.

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

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

Embeddable programming language

Speka: a tiny OO language

GRI - An interpreter for a language suitable for graph algorithms

Interpreter of so called Noam language

an object-oriented logo made in Coffeescript (Javascript)

Functional scripting in Java.

Stack-based virtual machine implementation of the Lox programming language

AST Parser and Emitter for Jolt

The Compiler-oriented programming language

Examples of design patterns in Ruby

Largest programming language project so far. Somewhat buggy.