TatSu takes grammars in variation of EBNF, outputs memoizing Python PEG parsers

• TatSu

  4 391 9.0 Python

  竜 TatSu generates Python parsers from grammars in a variation of EBNF

  

• Lark

  35 4,481 7.5 Python

  Lark is a parsing toolkit for Python, built with a focus on ergonomics, performance and modularity.

  

If you are trying out parsing in python, I would recommend giving [Lark](https://github.com/lark-parser/lark) a try. I have used it for smallish projects are its really easy to use especially with the Earley parser.

• WorkOS

  workos.com sponsored

  The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  

• sly

  3 787 0.0 Python

  Sly Lex Yacc (by dabeaz)

• chpeg

  1 12 0.0 C

  Parsing Expression Grammar (PEG) bytecode parser/compiler library

To add to your list I just found this project https://github.com/ChrisHixon/chpeg it has good performance and it's relatively simple compared to others.

• pegpy

  1 2 10.0 Python

  Nez Parser for Python

  

• nez

  1 22 0.0 Java

  Nez parsing library (by nez-peg)

  

• pyparsing

  13 2,091 8.3 Python

  Python library for creating PEG parsers

  

• InfluxDB

  www.influxdata.com sponsored

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

Suggest a related project