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A simple way to create a syntax highlighting editor for a custom language/grammar and/or create custom grammar parsers. This is a .NET project written in C#. See details here: http://acct001.com/wordpress/?p=190
A parsergenerator based on parsing expression grammar rules. It generates code and accepts actions in LLVM Assembly rather than C like its predecessor, PEG, did.
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Generate a parser at runtime from a collection of C++ objects. Concisely state a parser specification in ordinary C++ code. Learn from a parsergenerator with an object-oriented design.
lightJacc is a small but strong grammar parsergenerator. It adopts a parsing strategy of its own: dynamic concurrent parsing -- which made it much stronger than LR or LL family CCs (YACC, ANTLR, etc), but still keep good performance.
ParGeL is an LALR(k) parsergenerator, which allows creation of inheritable parsers in runtime and compile time environments. ParGeL is written 100% in Java.
Complete LALR(1) parsergenerator and engine in PHP.
Complete LALR(1) parsergenerator and engine (like BISON or YACC) but it's all done in PHP, and the input grammar is easier and more maintainable. Write your actions in PHP. Generate PHP output code. Drive your parser with PHP. Wanna make a language?
OFD.NET is a project to create an Open Flash Debugger in C#, plus other tools targeting flash technology and especially actionScript. There are plans for a swf parser/generator, an AS3 compiler, a decompiler, etc.
CSP Canonical LR(1) ParserGenerator. Includes lexer and parsergenerator. Supports all OS. Produces code as standard ANSI C++ w/ minimal STL and usable in commercial or non-commercial purposes.
Annotation based lexer and parsergenerator suitable for processing wide range of languages, from small domain specific languages to big ones like Java. Actions may be written directly as annotated java methods. Examples of expression language and Java5.
More Than Parsing is a parsergenerator for context free grammars defined in a BNF-like format. It generates scanners, parsers, ASTs, etc. This sf project is no longer active, development will continue in a different place.
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 parsergenerator that is used. It generates Java and C# code. Require JRE 1.6.0.
JetPAG is a recursive-descent parser and lexical analyzer generator focused on high efficiency, usability and readability of generated code. JetPAG generates fast recognizers and aids developers with useful tools for simplifying input interpretation.
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.
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 parsergenerator and common W3C.ORG standards.
Tedir is a general purpose top-down parser library for java. Unlike a parsergenerator, it allows efficient parsers to be constructed at run-time, rather than at compile-time, and allows parsers to be extended while running.
Berkeley Yacc is an LALR(1) parsergenerator. Berkeley Yacc has been made
as compatible as possible with AT&T Yacc. Berkeley Yacc has been extended
to generate Python, Perl and Java code.
Chaperon is a LALR(1) parser, which parse structured text documents and
generate XML documents as output. It includes a parsergenerator like yacc
and a regex scaner like lex. As input use Chaperon a grammar written in XML.
Not C Sharp. Four goals: 1. Create a CSharp compiler written in C# and CUP ParserGenerator. 2. Learn how to write a compiler. 3. Encourage compiler experimentation by anyone who is interested.