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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.
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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).
Jura is a programming language which is also a structured data language - think XML for source code. Jura supports generics, transforms and on-the-fly language extensions. The project aim is to create a Jura compiler in Java and then port it to Jura.
A small Java utility used with AspectJ which allows any checked exception to be re-thrown as an unchecked RuntimeException. This allows aspects to generically throw any checked exception without the compiler complaining. BCEL is used to accomplish this.
classgen is a Java class generator. It produces classes for abstract syntax trees in compiler frontends from simple and compact specifications. Generated classes have builtin support for the Visitor design pattern.
AppSignal's MCP server hands Claude, Cursor, or Zed your real errors, traces, and the deploy that shipped them. AI writes the fix; you review the diff.
Model implementation for the BaSa language, a Turing-like language. This simple language is to be run in a virtual machine.
The proposed language specification is defined in http://www.cs.ui.ac.id/kuliah/IKI40800/model.html
This project is the port of Lua programming language to Java platform. It contains the bytecode compiler and interpreter, that use the same bytecode format as the original version, and partially support standard Lua library.
Our goal was to develop a very simple programming language for expressing state machines. You can express the logic of a fairly complex, real life state machine in a single page of text that is easy to understand. Creates Java (C++ may be next).
Course Compiler Design I at the ETH Zuerich (Switzerland).
The course program is to write a simple compiler for educational language J01 (similar to Java, with restrictions) for a target platform (either DLX, SPARC or x86).
It is basically an education Javacompiler we are developing - just to gain an insight into the workings of a compiler. It is NOT meant for commercial use!! Its written in Java and uses ANTLR parser generator and the Byte Code Engineering Library extensiv
Pass2 Compiler (p2parser) is one part of the frontend of a compiler. To use it, you need Pass1 (lexial analysis) and Pass3 (the backend) which this project doesn't cover.
Jaune is a compiler and set of libraries that can be used to write
programs in the Java language for small devices. Includes a basic
set of class libraries, garbage collector, and set of
examples that can be run on the Nintendo GameBoy
A framework for user-extensible compilers and development tools, including a Java-to-Java extensible compiler, ideal for Java code refactoring. Also includes the new LX programming language.
Pizza is a small, fast and free compiler for Java and an important superset of the Java programming language. It is written in Java/Pizza and compiles to Java class files.
Zonnon Compiler for java is an implementation of the grammar of zonnon for java.
There are different versions developed with javacc, sablecc, gold parser ....
GUI and Report tools too
A compiler that compiles the Vyne programming language.
The compiler is aimed at compiling the vyne language. The Vyne language is a high level programming language that aims to be a very powerful alternative to the currently well established high level languages. The goal is not to reinvent the wheel, but to make it better.
One thing that is important is that Vyne should not be owned by anybody. The language itself should be maintained by the community. The development website can be found on http://www.vyne.org