Draak is a multi-language, macro compiler, meaning all syntax and code generation is defined in a single file. Draak is a single binary that is able to compile any context free language (like C, Pascal, Java) for any platform with only 1 file.
To develop a plug-in for eclipse (eclipse.org) allowing for seamless Eiffel Development using the SmartEiffel (smarteiffel.loria.fr) compiler and the ELJ (elj.com) tools.
JHaskell provides a Haskell interpreter and compiler for the JVM. The goal is to make Haskell a viable language for development for the Java platform and also to allow existing Haskell programs to run on the JVM.
XML^2 ("XML to square", you can write also xml2sqr, "eXtensible Module Language by eXtensible Markup Language"), is a development framework, based on an XML-based scripting language, translated by an interpreter/compiler in vba, C# or Java.
GCJ Builder is an Eclipse plugin that integrates GCJ compiler within Eclipse build infrastructure. Make is used to build GCJ enabled projects with the plugin's generated makefile.
JikesTM is a compiler for the JavaTM language. The Jikes project strives for strict adherence to the Java Language and Java Virtual Machine Specifications. Jikes' most popular feature is it's extremely fast compile speed.
JavaCCCS is a port of JavaCC to generate C# code instead of Java. JavaCCCS is a compilercompiler, i.e. given a grammar file it generates a parser for it that can then be used directly or by other applications.
TransJVM is a Java package to assist compiler writers targeting the Java Virtual Machine. It provides a simple logical interface for creating JVM classes, expressed in terms of Methods, Fields, Statements and Expressions. JVM details are hidden.
JTL is a compiler for Java extended with traits. Traits are lightweight entities that serve as primitive units of code reuse. A trait is similar to an interface, but can contain method implementations.
The General Intensional Programming System (GIPSY) consists in three modular sub-systems: The General Intensional Programming Language Compiler (GIPC) ; the General Eduction Engine (GEE), and the Intensional Run-time Programming Environment (RIPE).
Erc is an interpreted link-oriented language. Majic is a java-based interpreter for Erc, and Majicc is a c++ based compiler for Erc which uses the Majic libraries.
Chai-T is a prototype implementation of a compiler for a language based on Java and including Traits (http://www.iam.unibe.ch/~scg/Research/Traits/), which are a new program structuring unit designed to maximise flexibility in code reuse
Compiler for java assembly to class file. This compiler contains dead code detection and allow creating method, field and constructor from a java assembly file
BPWJ is Java package that allows users to quickly develop parsers for application specific mini-languages. New languages are created incrumentally from generic tokenizer and parser classes.
The CYbot Control LanguagE (or Cycle for short) is a Java-like language for programming Ultimate Real Robots' Cybot and TOM robots, with an open source compiler which produces files which can be loaded into Real Robots software for testing and downloadi
JBind is a data binding framework linking Java and XML. The framework consists of a schema compiler for generating Java sources and a runtime environment. JBind supports most of the W3C XML schema recommendation of 2 May 2001.
JEC is a Java Expression Compiler library (a JAR) that allows bidirectional expression evaluation and assignation (like book.pages[selectedPage].text). It was designed for mapping HTTP parameters to class fields in the model for a Java web controller.
YACCL is a simple Java recursive descent parser, in the tradition of other RDP technologies such as ANTLR and JavaCC. It differs from these in a number of ways: it is smaller and simpler (though not necessarily faster).