PEG.js is a simple parser generator for JavaScript that produces fast
parsers with excellent error reporting. You can use it to process complex data
or computer languages and build transformers, interpreters, compilers and
other tools easily.
Features
- Simple and expressive grammar syntax
- Integrates both lexical and syntactical analysis
- Parsers have excellent error reporting out of the box
-
Based on parsing
expression grammar formalism — more powerful than traditional LL(k)
and LR(k) parsers
-
Usable from your browser, from the command
line, or via JavaScript API
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} );