The Top 493 Parser Open Source Projects

Awesome Open Source

Awesome Open Source

Combined Topics

Advertising 📦 10

Application Programming Interfaces 📦 124

Applications 📦 192

Artificial Intelligence 📦 78

Blockchain 📦 73

Build Tools 📦 113

Cloud Computing 📦 80

Code Quality 📦 28

Collaboration 📦 32

Command Line Interface 📦 49

Community 📦 83

Companies 📦 60

Compilers 📦 63

Computer Science 📦 80

Configuration Management 📦 42

Content Management 📦 175

Control Flow 📦 213

Data Formats 📦 78

Data Processing 📦 276

Data Storage 📦 135

Economics 📦 64

Frameworks 📦 215

Graphics 📦 110

Hardware 📦 152

Integrated Development Environments 📦 49

Learning Resources 📦 166

Libraries 📦 129

Lists Of Projects 📦 22

Machine Learning 📦 347

Mapping 📦 64

Marketing 📦 15

Mathematics 📦 55

Messaging 📦 98

Networking 📦 315

Operating Systems 📦 89

Operations 📦 121

Package Managers 📦 55

Programming Languages 📦 245

Runtime Environments 📦 100

Science 📦 42

Security 📦 396

Social Media 📦 27

Software Architecture 📦 72

Software Development 📦 72

Software Performance 📦 58

Software Quality 📦 133

Text Editors 📦 49

Text Processing 📦 136

User Interface 📦 330

User Interface Components 📦 514

Version Control 📦 30

Virtualization 📦 71

Web Browsers 📦 42

Web Servers 📦 26

Web User Interface 📦 210

The Top 493 Parser Open Source Projects

Categories > Data Processing > Parser

Marked ⭐ 24,496

A markdown parser and compiler. Built for speed.

Postcss ⭐ 24,093

Transforming styles with JS plugins

Cheerio ⭐ 23,391

Fast, flexible, and lean implementation of core jQuery designed specifically for the server.

Php Parser ⭐ 14,228

A PHP parser written in PHP

Parsedown ⭐ 13,502

Better Markdown Parser in PHP

swc is a super-fast compiler written in rust; producing widely-supported javascript from modern standards and typescript.

A high-performance 100% compatible drop-in replacement of "encoding/json"

Vector ⭐ 6,492

A high-performance observability data pipeline.

Esprima ⭐ 6,069

ECMAScript parsing infrastructure for multipurpose analysis

Terser ⭐ 5,706

🗜 JavaScript parser, mangler and compressor toolkit for ES6+

Remarkable ⭐ 5,034

Markdown parser, done right. Commonmark support, extensions, syntax plugins, high speed - all in one. Gulp and metalsmith plugins available. Used by Facebook, Docusaurus and many others! Use https://github.com/breakdance/breakdance for HTML-to-markdown conversion. Use https://github.com/jonschlinkert/markdown-toc to generate a table of contents.

Rust parser combinator framework

Body Parser ⭐ 4,730

Node.js body parsing middleware

Globalize ⭐ 4,481

A JavaScript library for internationalization and localization that leverages the official Unicode CLDR JSON data

Sweet Core ⭐ 4,459

Sweeten your JavaScript.

Dev Blog ⭐ 3,902

翻译、开发心得或学习笔记

Jsonparser ⭐ 3,855

One of the fastest alternative JSON parser for Go that does not require schema

Astexplorer ⭐ 3,735

A web tool to explore the ASTs generated by various parsers.

Anglesharp ⭐ 3,624

👼 The ultimate angle brackets parser library parsing HTML5, MathML, SVG and CSS to construct a DOM based on the official W3C specifications.

Javaparser ⭐ 3,574

Java 1-15 Parser and Abstract Syntax Tree for Java, including preview features to Java 13

Mercury Parser ⭐ 3,565

📜 Extract meaningful content from the chaos of a web page

A shell parser, formatter, and interpreter with bash support; includes shfmt

Tsdoc ⭐ 3,304

A doc comment standard for TypeScript

Craftinginterpreters ⭐ 3,205

Repository for the book "Crafting Interpreters"

Psd.rb ⭐ 3,076

Parse Photoshop files in Ruby with ease

Jsqlparser ⭐ 2,848

JSqlParser parses an SQL statement and translate it into a hierarchy of Java classes. The generated hierarchy can be navigated using the Visitor Pattern

Nearley ⭐ 2,804

📜🔜🌲 Simple, fast, powerful parser toolkit for JavaScript.

Node Csv ⭐ 2,795

Full featured CSV parser with simple api and tested against large datasets.

Picocli ⭐ 2,757

Picocli is a modern framework for building powerful, user-friendly, GraalVM-enabled command line apps with ease. It supports colors, autocompletion, subcommands, and more. In 1 source file so apps can include as source & avoid adding a dependency. Written in Java, usable from Groovy, Kotlin, Scala, etc.

Pdfminer.six ⭐ 2,596

Community maintained fork of pdfminer - we fathom PDF

Parse5 ⭐ 2,594

HTML parsing/serialization toolset for Node.js. WHATWG HTML Living Standard (aka HTML5)-compliant.

Posthtml ⭐ 2,554

PostHTML is a tool to transform HTML/XML with JS plugins

Package ini provides INI file read and write functionality in Go.

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

Insect ⭐ 2,266

High precision scientific calculator with support for physical units

LIEF - Library to Instrument Executable Formats

Ts Sql ⭐ 2,065

A SQL database implemented purely in TypeScript type annotations.

Neversink Filter ⭐ 2,026

This is a lootfilter for the game "Path of Exile". It hides low value items, uses a markup-scheme and sounds to highlight expensive gear and is based on economy data mining.

Participle ⭐ 2,015

A parser library for Go

Cppsharp ⭐ 2,014

Tools and libraries to glue C/C++ APIs to high-level languages

Feedjira ⭐ 2,008

A feed parsing library

Vue Styleguidist ⭐ 1,913

Created from react styleguidist for Vue Components with a living style guide

Command Line Api ⭐ 1,897

Command line parsing, invocation, and rendering of terminal output.

A fast and flexible Markdown parser written in Swift.

Umbrella ⭐ 1,766

⛱ Broadly scoped ecosystem & mono-repository of 148+ TypeScript projects for functional, data driven development

Lambda View ⭐ 1,718

A New Tool for Reading JavaScript Code since 2017

Babylon ⭐ 1,642

PSA: moved into babel/babel as @babel/parser -->

Snarkdown ⭐ 1,598

😼 A snarky 1kb Markdown parser written in JavaScript

Diff2html ⭐ 1,594

Pretty diff to html javascript library (diff2html)

Gofeed ⭐ 1,561

Parse RSS, Atom and JSON feeds in Go

Commonmark Java ⭐ 1,532

Java library for parsing and rendering CommonMark (Markdown)

Oletools ⭐ 1,465

oletools - python tools to analyze MS OLE2 files (Structured Storage, Compound File Binary Format) and MS Office documents, for malware analysis, forensics and debugging.

Rdflib ⭐ 1,395

RDFLib is a Python library for working with RDF, a simple yet powerful language for representing information.

Simplepie ⭐ 1,386

A simple Atom/RSS parsing library for PHP.

Simple .INI file parser in C, good for embedded systems

Yamldotnet ⭐ 1,369

YamlDotNet is a .NET library for YAML

Rslint ⭐ 1,363

A (WIP) Extremely fast JavaScript and TypeScript linter and Rust crate

Duckling_old ⭐ 1,334

Deprecated in favor of https://github.com/facebook/duckling

jsoniter (json-iterator) is fast and flexible JSON parser available in Java and Go

Mimekit ⭐ 1,206

A .NET MIME creation and parser library with support for S/MIME, PGP, DKIM, TNEF and Unix mbox spools.

Read-only mirror of https://gitlab.com/yorickpeterse/oga

Php Svg Lib ⭐ 1,132

SVG file parsing / rendering library

A natural language date/time parser with pluggable rules

Csstree ⭐ 1,107

A tool set for CSS including fast detailed parser, walker, generator and lexer based on W3C specs and browser implementations

Spoon ⭐ 1,067

Spoon is a metaprogramming library to analyze and transform Java source code (up to Java 15). 🥄 is made with ❤️, 🍻 and ✨. It parses source files to build a well-designed AST with powerful analysis and transformation API.

Python m3u8 Parser for HTTP Live Streaming (HLS) Transmissions

Fast Xml Parser ⭐ 1,005

Validate XML, Parse XML to JS/JSON and vise versa, or parse XML to Nimn rapidly without C/C++ based libraries and no callback

A POSIX-compliant AWK interpreter written in Go

Google Libphonenumber ⭐ 981

The up-to-date and reliable Google's libphonenumber package for node.js.

Create ridiculously fast Lexers

Lightweight JSON library written in C.

Combine ⭐ 903

A parser combinator library for Rust

A fast & lightweight XML & HTML parser in Swift with XPath & CSS support

Simple argument parsing

Scalameta ⭐ 875

Library to read, analyze, transform and generate Scala programs

Converter utility between XML text and Javascript object / JSON text.

Strictyaml ⭐ 831

Type-safe YAML parser and validator.

Proposal Binary Ast ⭐ 831

Binary AST proposal for ECMAScript

Html React Parser ⭐ 823

📝 HTML to React parser.

Markdown Wasm ⭐ 815

Markdown parser and HTML generator implemented in WebAssembly, based on md4c

IMDbPY is a Python package useful to retrieve and manage the data of the IMDb movie database about movies, people, characters and companies

Php Parser ⭐ 785

PHP parser written in Go

Node Csv Parse ⭐ 760

CSV parsing implementing the Node.js `stream.Transform` API

Himalaya ⭐ 755

JavaScript HTML to JSON Parser

Expr Eval ⭐ 744

Mathematical expression evaluator in JavaScript

Query, update and convert data structures from the command line. Comparable to jq/yq but supports JSON, TOML, YAML, XML and CSV with zero runtime dependencies.

Tolerant Php Parser ⭐ 714

An early-stage PHP parser designed for IDE usage scenarios.

Swagger Parser ⭐ 703

Swagger 2.0 and OpenAPI 3.0 parser/validator

Vipermonkey ⭐ 690

A VBA parser and emulation engine to analyze malicious macros.

Meriyah ⭐ 690

A 100% compliant, self-hosted javascript parser - https://meriyah.github.io/meriyah

Redis Replicator ⭐ 689

Redis replication tool. support sync, psync, psync2. can parse rdb, aof, mixed rdb and aof files. support redis-6.2

Php Mime Mail Parser ⭐ 679

A fully tested email parser for PHP 7.2+ (mailparse extension wrapper).

Ngx Markdown ⭐ 677

Angular markdown component/directive/pipe/service to parse static, dynamic or remote content to HTML with syntax highlight

Goformation ⭐ 667

GoFormation is a Go library for working with CloudFormation templates.

Surgeon ⭐ 651

Declarative DOM extraction expression evaluator. 👨‍⚕️

Guessit ⭐ 642

GuessIt is a python library that extracts as much information as possible from a video filename.

⚡High Performance DICOM Medical Image Parser in Go.

Calamine ⭐ 635

A pure Rust Excel/OpenDocument SpeadSheets file reader: rust on metal sheets

Valveresourceformat ⭐ 630

🔬 Valve's Source 2 resource file format parser and decompiler

Command pigeon generates parsers in Go from a PEG grammar.

1-100 of 493 projects

Advertising 📦 10

Application Programming Interfaces 📦 124

Applications 📦 192

Artificial Intelligence 📦 78

Blockchain 📦 73

Build Tools 📦 113

Cloud Computing 📦 80

Code Quality 📦 28

Collaboration 📦 32

Command Line Interface 📦 49

Community 📦 83

Companies 📦 60

Compilers 📦 63

Computer Science 📦 80

Configuration Management 📦 42

Content Management 📦 175

Control Flow 📦 213

Data Formats 📦 78

Data Processing 📦 276

Data Storage 📦 135

Economics 📦 64

Frameworks 📦 215

Graphics 📦 110

Hardware 📦 152

Integrated Development Environments 📦 49

Learning Resources 📦 166

Libraries 📦 129

Lists Of Projects 📦 22

Machine Learning 📦 347

Mapping 📦 64

Marketing 📦 15

Mathematics 📦 55

Messaging 📦 98

Networking 📦 315

Operating Systems 📦 89

Operations 📦 121

Package Managers 📦 55

Programming Languages 📦 245

Runtime Environments 📦 100

Science 📦 42

Security 📦 396

Social Media 📦 27

Software Architecture 📦 72

Software Development 📦 72

Software Performance 📦 58

Software Quality 📦 133

Text Editors 📦 49

Text Processing 📦 136

User Interface 📦 330

User Interface Components 📦 514

Version Control 📦 30

Virtualization 📦 71

Web Browsers 📦 42

Web Servers 📦 26

Web User Interface 📦 210