ANTLR

ANTLR (Another Tool for Language Recognition) helps developers create parsers for structured text. It's widely used for building languages, data structures, and compilers.

Key Features

• Supports multiple programming languages.
• Generates parsers from grammar files.
• Includes robust error handling.
• Facilitates syntax tree construction.
• Offers comprehensive documentation.

Pros

• Free and open-source with a large community.
• Highly customizable for various languages.
• Efficiently handles complex grammars.
• Strong support for error reporting and recovery.

Cons

• Steeper learning curve for beginners.
• Limited built-in debugging tools.
• May require extensive grammar tweaking.
• Performance can vary with large inputs.