OnixOS Arch is a Linux-based and open source distribution.
PICSimLab is a realtime emulator for PIC, Arduino, STM32, ESP32, ...
Cmajor is an experimental programming language.
ALFOUR Programming language. Simple, safe, power, multi-platform.
PEARL Compiler and Runtime System
Universal Runtime Environment
The classic RPL programming language reimplemented and reimagined.
Experimental programming language and compiler
AQ is an interpreted programming language. It is fast, small, simple a
The M.O.R.T.A.L. programming language
A modern descendant of the Icon programming language.
A C-like, high level programming language and interpreter.
IBM 360 Optimizing XPL compiler
Advanced Query Language
Simple and flexible programming language for applications development
ECLiPSe Constraint Logic Programming System
Hobby programming language for application development
SC is a C based meta/programming language/environment
A set of tools related to assembly language programming.
The language used in the AP CSP Exam, now a programming language!
Library of general utility classes for the Java programming language