📜 Extract meaningful content from the chaos of a web page

A modern parsing library for Python, implementing Earley & LALR(1) and an easy interface

A parser library for Go

Parser Building Toolkit for JavaScript

Library to parse and work with the C++ AST

Microsoft.Recognizers.Text provides recognition and resolution of numbers, units, and date/time expressed in multiple languages (ZH, EN, FR, ES, PT, DE, IT, TR, HI. Partial support for NL, JA, KO, SV). Contributions are greatly welcome! Packages are available at https://www.nuget.org/profiles/Recognizers.Text and https://www.npmjs.com/~recognizers.text

Industrial-strength monadic parser combinator library

A sane rich text parsing and styling library.

📖🔬☕ BioJava is an open-source project dedicated to providing a Java library for processing biological data.

Portable Executable parsing library (from PE-bear)

Dynamic parser combinators in Dart.

libpypa is a Python parser implemented in pure C++

BNF wrangling and railroad diagrams

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

🔪 Strictly RFC 3986 compliant URI parsing and handling library written in C89; moved from SourceForge to GitHub

A library to parse gdb mi output and interact with gdb subprocesses

A generic C++17 parser-combinator library with a natural grammar notation.

Dynamic parser combinators in Java.

Command Line Interface ParseR for .Net

Mibble is an open-source SNMP MIB parser library for Java.

Library for snippet annotations

A python library for parsing multiple types of config files, envvars & command line arguments that takes the headache out of setting app configurations.

MediaWiki API wrapper in python http://pymediawiki.readthedocs.io/en/latest/

Elixir NIF for cmark (C), a parser library following the CommonMark spec, a compatible implementation of Markdown.

📦 Armatis parses the website or web API response of Korean parcel delivery service company for tracking the parcel.

A Java parser combinator library written with an unmatched feature set.

Parse reStructuredText with Go.

Go library for Parsing Ansible inventory files

A tiny library for decode value of the query string using c with utf8 support and html entities.

A parser for nondeterministic context free languages