JPHP - an implementation of PHP on Java VM
Java interpreter with Forth-like syntax, use it for testing java libs
OpenM++: open source microsimulation platform
A polylingual IDE based on Lazarus
A GHC-based Haskell to JavaScript compiler
grieferCode
A PhoneGap alternative for Desktop applications.
Deemon Scripting Language
A LALR(1) Parser Generator for JavaScript written in JavaScript
SuperWikia: The Runtime/Realtime Environment for Codesmiths
C-Lesh is a game programming language for 2D games.
Go to github.com/vlm/asn1c for the latest version.
The First Dual AS3/PHP Library