REx Parser Generator
Parser and lexer generation from EBNF, multiple parsing algorithms, multiple target languages.
Project related information:
Quick Start Tutorials:
- REx Quick Start with C++
- REx Quick Start with C#
- REx Quick Start with Go
- REx Quick Start with Haxe
- REx Quick Start with Java
- REx Quick Start with JavaScript
- REx Quick Start with Python
- REx Quick Start with Scala
- REx Quick Start with TypeScript
- REx Quick Start with XQuery
- REx Quick Start with XSLT
Product related information:
- REx Command Line
- Supported Algorithms
- EBNF Notation
- Grammar for Parsing EBNF
- Grammar Processing
- Parse Tree Generation
- Disambiguation Techniques
- Parser Debugging
- Performance Considerations
- Using an External Lexer
- Grammar Tools
- Sample Grammars
- History of Development
License
Copyright (c) 1979-2025 Gunther Rademacher. REx is provided under the Apache 2 License.
Thanks
This project was supported by Software GmbH.