JMixSim is an implementation of Donald Knuth's MIX computer. It provides a compiler for the MIXAL language and an interpreter for the resulting MIX program, both easily usable via a graphical user interface.
Modern Jass is a Design by Contract implementation for Java which uses Java 5 annotations, the Pluggable Annotation Processing API (JSR 269), the Compiler API (JSR 199), and the Bytecode Instrumentation API.
Covra is a project to help design compilers. C3 is a tool specialized on the easy design and construction of ASTs, it is independent of the compiler compilers or parser generator that is used. It generates Java and C# code. Require JRE 1.6.0.
BNF for Java is a BNF Compiler-Compiler, or Parser-Generator. It implements ISO Standard Backus-Naur Format, using Java. BNF allows you to create a syntax, or a complete language, to parse your data source. Your custom Java extensions generate output.
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GELLO is an ANSI-accredited HL7 standard for creating computable, unambiguous clinical queries. This project creates an open source compiler and client-server IDE. Projects are stored in a subversion repository, and created by the RCP based client.
Unmazed implements an interpreter for a scripting mini language,
similar to the JSTL core tags, but in a standalone manner that can be used
in non-JSP applications. The language uses the JUEL implementation of
the Unified Expression Language (JSR 245).
This project aims to provide a Java-Bytecode compiler for the fairly new programming language WRL and others like PHP4 and Postfix, based on the research on the SableCC parser generator and common W3C.ORG standards.
Purity mini-framework is a MVC framework for Java-based web-applications. It provides distinction between Model, View and Controller, a functional Controller that dispatches user requests to the Model and tools like character escaping.
PowerMSX is a modern assembler/debugger/simple C interpreter/compiler for the Z80 computer based MSX. This assembler and C interpreter/compiler will be much better/easy than the actual m80/l80 assembler (then only free available for Z80 - MSX).
iziEditor is a small source editor for iziBasic (palm onboard compiler) language with usefull feature to work on your source using your desktop computer than your palm (syntax highlight, direct palmdoc (pdb) reading and writing, help on iziBasic commands)
jpaul is a Java implementation of several
algorithms widely used in program analysis. It emphasizes
flexibility and ease-of-use and is independent of any specific
compiler infrastructure project. BSD Licence.
JasminParser is a Jasmin (Java Assembler, .j file) compiler based on the Apache BCEL. JasminParser provides a disassembler and an assembler to convert java classes and jasmin files to each other.
This opentool adds a new compiler option to the project properties build java page for compiling projects using JDK 1.6 (JDK 6) language extensions in JBuilder.
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.
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.
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