Free 32/64/16-bit multi-platform Pascal and Object Pascal compiler
A reverse engineering suite (decompiler, editor, debugger and more)
Kotlin compiler plugin to enable diagrammed function calls
Simple, fast, safe, compiled language for developing software
Manifold is a Java compiler plugin, features include Metaprogramming
Simple and flexible programming language for applications development
The regex-centric, fast lexical analyzer generator for C++
A BASIC interpreter and compiler with graphics.
ALFOUR Programming language. Simple, safe, power, multi-platform.
Programming language with expressive power and a simple implementation
JPHP - an implementation of PHP on Java VM
android app for CodePad.org & ideone.com