pegjs

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Futago-za Ryuu 94a5f24817 Use only Yarn		2018-03-23 02:22:11 +00:00
.github	Clarify templates	2018-02-03 16:46:16 +00:00
bin	Restore orignal output on generation fail	2018-03-17 04:27:09 +00:00
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examples	Merge pull request #490 from chearon/css-num-fix	2017-06-11 12:25:14 +01:00
lib	Make the default tracer an optional feature	2018-03-22 00:41:44 +00:00
src	Relay parser opts from peg.generate (#553 )	2018-01-28 23:42:16 +00:00
test	Provide context to parser (#517 )	2018-02-02 06:42:03 +00:00
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README.md

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.

PEG.js is still very much work in progress. There are no compatibility guarantees until version 1.0

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

documentation

license

Released under the MIT License.