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#parser

Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.

702 records
Tagged “parser”Ranked by health index
Packagist
93Exceptionalhealth index
matomo-org/device-detector
The Universal Device Detection library will parse any User Agent and detect the browser, operating system, device used (desktop, tablet, mobile, tv, cars, console, etc.), brand and model.
PHP★ 3,502↓ 1.1M/moJul 15, 2026
LGPL-3.0Jul 15, 2026 · metrics 2.10.0
npm · crates.io · PyPI
93Exceptionalhealth index
run-llama/liteparse
A fast, helpful, and open-source document parser
Rust★ 12.2K↓ 729.9K/moAug 22, 2026
Apache-2.0Aug 22, 2026 · metrics 2.10.0
PyPI
93Exceptionalhealth index
tobymao/sqlglot
Python SQL Parser and Transpiler
Python★ 9,573↓ 86.7M/moAug 27, 2026
MITAug 27, 2026 · metrics 2.10.0
crates.io
92Excellenthealth index
cloudflare/lol-html
Low output latency streaming HTML parser/rewriter with CSS selector-based API
Rust · C★ 2,043↓ 935K/moJul 30, 2026
BSD-3-ClauseJul 30, 2026 · metrics 2.10.0
crates.io
92Excellenthealth index
dfinity/candid
Candid Library for the Internet Computer
Rust★ 301↓ 353.2K/moJul 27, 2026
Apache-2.0Jul 27, 2026 · metrics 2.10.0
PyPI
92Excellenthealth index
emilstenstrom/justhtml
A pure Python HTML5 parser that just works. No C extensions to compile. No system dependencies to install. No complex API to learn.
Python★ 1,148Jul 18, 2026
Custom licenseJul 18, 2026 · metrics 2.10.0
npm
92Excellenthealth index
remarkablemark/style-to-object
📝 Parse CSS inline style to JavaScript object.
TypeScript★ 77↓ 179M/moAug 29, 2026
MITAug 29, 2026 · metrics 2.10.0
npm
92Excellenthealth index
scalameta/scalameta
Library to read, analyze, transform and generate Scala programs
Scala★ 1,155Jul 17, 2026
BSD-3-ClauseJul 17, 2026 · metrics 2.10.0
Packagist · RubyGems
92Excellenthealth index
thephpleague/commonmark
Highly-extensible PHP Markdown parser which fully supports the CommonMark and GFM specs.
PHP★ 2,968↓ 13.5M/moAug 22, 2026
BSD-3-ClauseAug 22, 2026 · metrics 2.10.0
npm
92Excellenthealth index
yargs/yargs
yargs the modern, pirate-themed successor to optimist.
JavaScript · TypeScript★ 11.5K↓ 967M/moAug 4, 2026
MITAug 4, 2026 · metrics 2.10.0
npm
91Excellenthealth index
fb55/htmlparser2
The fast & forgiving HTML and XML parser
TypeScript★ 4,785↓ 346M/moAug 4, 2026
MITAug 4, 2026 · metrics 2.10.0
crates.io
91Excellenthealth index
mavlink/rust-mavlink
MAVLink implementation written in Rust
Rust★ 284↓ 157.1K/moAug 5, 2026
Apache-2.0Aug 5, 2026 · metrics 2.10.0
npm
91Excellenthealth index
nodeca/js-yaml
JavaScript YAML parser and dumper. Very fast.
TypeScript · JavaScript★ 6,613↓ 1.1B/moAug 4, 2026
MITAug 4, 2026 · metrics 2.10.0
npm
91Excellenthealth index
thesysdev/openui
The Open Standard for Generative UI
TypeScript★ 8,474↓ 1.1M/moAug 28, 2026
MITAug 28, 2026 · metrics 2.10.0
crates.io
91Excellenthealth index
winnow-rs/winnow
Making parsing a breeze
Rust★ 935↓ 73.6M/moAug 4, 2026
Custom licenseAug 4, 2026 · metrics 2.10.0
Packagist · crates.io · npm
90Excellenthealth index
carthage-software/mago
Mago is a toolchain for PHP that aims to provide a set of tools to help developers write better code.
Rust · PHP★ 3,314↓ 235.2K/moJul 15, 2026
Apache-2.0Jul 15, 2026 · metrics 2.10.0
npm
90Excellenthealth index
coderaiser/putout
🐊 Pluggable and configurable JavaScript Linter, code transformer and formatter with superpowers 💪: built-in support of js, jsx, ts, markdown, yaml, toml, json and ignore. Write declarative codemods in a simplest possible way 😏
JavaScript★ 796↓ 446.3K/moJul 21, 2026
MITJul 21, 2026 · metrics 2.10.0
PyPI
90Excellenthealth index
executablebooks/markdown-it-py
Markdown parser, done right. 100% CommonMark support, extensions, syntax plugins & high speed. Now in Python!
Python · HTML★ 1,348Aug 4, 2026
MITAug 4, 2026 · metrics 2.10.0
Maven
90Excellenthealth index
jhy/jsoup
jsoup: the Java HTML parser, built for HTML editing, cleaning, scraping, and XSS safety.
Java · HTML★ 11.4KAug 27, 2026
MITAug 27, 2026 · metrics 2.10.0
npm
90Excellenthealth index
josdejong/mathjs
An extensive math library for JavaScript and Node.js
JavaScript★ 15.1K↓ 13.7M/moAug 12, 2026
Apache-2.0Aug 12, 2026 · metrics 2.10.0
npm
90Excellenthealth index
markdown-it/markdown-it
Markdown parser, done right. 100% CommonMark support, extensions, syntax plugins & high speed
TypeScript · JavaScript★ 21.8K↓ 110M/moAug 4, 2026
MITAug 4, 2026 · metrics 2.10.0
PyPI
90Excellenthealth index
mkdocstrings/griffe
Signatures for entire Python programs. Extract the structure, the frame, the skeleton of your project, to generate API documentation or find breaking changes in your API.
Python★ 684↓ 32.7M/moAug 27, 2026
ISCAug 27, 2026 · metrics 2.10.0
crates.io
90Excellenthealth index
sseemayer/keepass-rs
Rust KeePass database file parser for KDB, KDBX3 and KDBX4, with experimental support for KDBX4 writing.
Rust★ 170↓ 58.2K/moAug 22, 2026
MITAug 22, 2026 · metrics 2.10.0
npm
90Excellenthealth index
terser/terser
🗜 JavaScript parser, mangler and compressor toolkit for ES6+
JavaScript★ 9,314↓ 306M/moAug 4, 2026
Custom licenseAug 4, 2026 · metrics 2.10.0
npm
89Excellenthealth index
asyncapi/parser-js
AsyncAPI parser for Javascript (browser-compatible too).
TypeScript★ 144Jul 19, 2026
Apache-2.0Jul 19, 2026 · metrics 2.10.0
PyPI
89Excellenthealth index
derek73/python-nameparser
A simple Python module for parsing human names into their individual components
Python★ 715Aug 27, 2026
Custom licenseAug 27, 2026 · metrics 2.10.0
PyPI
89Excellenthealth index
docling-project/docling-parse
Simple package to extract text with coordinates from programmatic PDFs
C++ · Python★ 332↓ 3.6M/moAug 27, 2026
MITAug 27, 2026 · metrics 2.10.0
PyPI
89Excellenthealth index
executablebooks/MyST-Parser
An extended commonmark compliant parser, with bridges to docutils/sphinx
Python★ 885Jul 16, 2026
MITJul 16, 2026 · metrics 2.10.0
crates.io
89Excellenthealth index
maciejhirsz/logos
Create ridiculously fast Lexers
Rust★ 3,549↓ 16.7M/moAug 22, 2026
Apache-2.0Aug 22, 2026 · metrics 2.10.0