An interpreter language designed by myself written in JavaScript.
It is still under development, but you can see a demo:
http://www.scriptsketch.org/
It is inspired by processing.js, but different flavor. The syntax is a kind of mix of JavaScript and C++. It uses canvas for graphics.
My near future goal is to package it as an app: iOS and/or Windows 8 tablet. My final goal is to use it as a programming leaning tool, to teach my son how to do programming.