The Lua development repository, as seen by the Lua team
Lean 4 programming language and theorem prover
Gravity Programming Language
The web-based visual programming editor
The Swift Programming Language
Ruby programming language
Application-scale JavaScript
A simple and easy-to-use library to enjoy videogames programming
A Python visual Flow Based Programming library
SmallBASIC is a fast and easy to learn BASIC language interpreter
Build massively scalable soft real-time systems
A cross-platform x86 assembler with an Intel-like syntax
Iconic font aggregator, collection, & patcher. 3,600+ icons
An uroboros program with 100+ programming languages
An up-to-date (unofficial) knowledge base for Go programming
Cross-platform runtime for cloud, mobile, desktop, and IoT apps
Checked C is an extension to C that lets programmers write C code
A friendly programming language from the future
The core OCaml system: compilers, runtime system, base libraries
Compiler for Clojure that targets JavaScript
The Smart Contract Programming Language
A functional, systems programming language with linear types
The ultimate polyglot programming experience
The Flix Programming Language
The PHP Interpreter