A functional programming language
A simple BASIC interpreter written in C++
Graph algorithms interpreter, IDE, debugger, 3D visualizations.
Run Programming Language
A BASIC Language Interpreter for Embedded Apps
QtBasic: a simple basic interpreter with Qt influences.
Cross-platform reimplementation of AMOS BASIC (runtime)
Functional programming in natural language
MequaScript is a BASIC-style interpreter with a hybrid syntax
DEPRECATED v1 - v2 is current, hosted on bitbucket