1.opendatalab / MinerU
Transforms complex documents like PDFs and Office docs into LLM-ready markdown/JSON for your Agentic workflows.
+6,665 stars
from 76,282 · score 8.80
Trending repositories
Ranked by Attention Score: stars gained over the last 90 complete days
1–100 of 126 by Attention Score · Aug 5, 2026 – Nov 2, 2026 (UTC)
2.oxc-project / oxc
⚓ A collection of high-performance JavaScript tools.
+1,183 stars
from 22,110 · score 7.08
3.tree-sitter / tree-sitter
An incremental parsing system for programming tools
+931 stars
from 26,421 · score 6.84
4.markedjs / marked
A markdown parser and compiler. Built for speed.
+349 stars
from 36,927 · score 5.86
5.tobymao / sqlglot
Python SQL Parser and Transpiler
+273 stars
from 9,470 · score 5.61
6.mvdan / sh
A shell parser, formatter, and interpreter with bash and zsh support; includes shfmt
+261 stars
from 8,910 · score 5.57
7.munificent / craftinginterpreters
Repository for the book "Crafting Interpreters"
+212 stars
from 10,916 · score 5.36
8.carthage-software / mago
Mago is a toolchain for PHP that aims to provide a set of tools to help developers write better code.
+205 stars
from 3,336 · score 5.33
9.cheeriojs / cheerio
The fast, flexible, and elegant library for parsing and manipulating HTML and XML.
+166 stars
from 30,374 · score 5.12
10.swc-project / swc
Rust-based platform for the Web
+164 stars
from 34,044 · score 5.11
11.lief-project / LIEF
LIEF - Library to Instrument Executable Formats (C++, Python, Rust)
+115 stars
from 5,501 · score 4.75
12.ada-url / ada
WHATWG-compliant and fast URL parser written in modern C++, part of Internet Archive, Node.js, Clickhouse, Redpanda, Kong, Telegram, Adguard, Datadog and Cloudflare Workers.
+114 stars
from 1,784 · score 4.74
13.parcel-bundler / lightningcss
An extremely fast CSS parser, transformer, bundler, and minifier written in Rust.
+96 stars
from 7,627 · score 4.57
14.marzer / tomlplusplus
Header-only TOML config file parser and serializer for C++17.
+70 stars
from 2,109 · score 4.26
15.rust-bakery / nom
Rust parser combinator framework
+67 stars
from 10,418 · score 4.22
16.Tyrrrz / YoutubeExplode
Abstraction layer over YouTube's internal API
+63 stars
from 3,686 · score 4.16
17.hugoj0s3 / NaturalCron
Human-readable schedule expressions for .NET (C#): write "every day at 9am except sunday" instead of cron. Time zones, fluent builder, custom keywords, cron converter.
+63 stars
from 100 · score 4.16
18.ashvardanian / StringZilla
Up to 100x faster strings for C, C++, CUDA, Python, Rust, Swift, JS, & Go, leveraging NEON, AVX2, AVX-512, SVE, GPGPU, & SWAR to accelerate search, hashing, sorting, edit distances, sketches, and memory ops 🦖
+61 stars
from 3,518 · score 4.13
19.jhy / jsoup
jsoup: the Java HTML parser, built for HTML editing, cleaning, scraping, and XSS safety.
+60 stars
from 11,353 · score 4.11
20.terser / terser
🗜 JavaScript parser, mangler and compressor toolkit for ES6+
+60 stars
from 9,297 · score 4.11
21.remkop / picocli
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.
+60 stars
from 5,397 · score 4.11
22.postcss / postcss
Transforming styles with JS plugins
+59 stars
from 28,906 · score 4.09
23.TomWright / dasel
Unified querying, transformation, and modification of JSON, TOML, YAML, XML, INI, HCL, KDL and CSV.
+57 stars
from 7,998 · score 4.06
24.pdfminer / pdfminer.six
Community maintained fork of pdfminer - we fathom PDF
+55 stars
from 6,993 · score 4.03
25.javaparser / javaparser
Java 1-25 Parser and Abstract Syntax Tree for Java with advanced analysis functionalities.
+55 stars
from 6,117 · score 4.03
26.alecthomas / kong
Kong is a command-line parser for Go
+54 stars
from 3,139 · score 4.01
27.nikic / PHP-Parser
A PHP parser written in PHP
+48 stars
from 17,416 · score 3.89
28.AngleSharp / AngleSharp
:angel: The ultimate angle brackets parser library parsing HTML5, MathML, SVG and CSS to construct a DOM based on the official W3C specifications.
+47 stars
from 5,501 · score 3.87
29.benhoyt / inih
Simple .INI file parser in C, good for embedded systems
+43 stars
from 3,019 · score 3.78
30.rtfpessoa / diff2html
Pretty diff to html javascript library (diff2html)
+42 stars
from 3,389 · score 3.76
31.Scony / godot-gdscript-toolkit
Independent set of GDScript tools - parser, linter, formatter, and more
+42 stars
from 1,580 · score 3.76
32.Hexagon / croner
Trigger functions or evaluate cron expressions in JavaScript or TypeScript. No dependencies. Most features. Node. Deno. Bun. Browser.
+37 stars
from 2,576 · score 3.64
33.JSQLParser / JSqlParser
JSqlParser parses an SQL statement and translate it into a hierarchy of Java classes. The generated hierarchy can be navigated using the Visitor Pattern
+36 stars
from 5,934 · score 3.61
34.ExcelDataReader / ExcelDataReader
Lightweight and fast library written in C# for reading Microsoft Excel files
+33 stars
from 4,389 · score 3.53
35.aaubry / YamlDotNet
YamlDotNet is a .NET library for YAML
+33 stars
from 2,841 · score 3.53
36.markus-wa / demoinfocs-golang
A Counter-Strike 2 Demo Parser for Go (demoinfo)
+33 stars
from 1,041 · score 3.53
37.commonmark / commonmark-java
Java library for parsing and rendering CommonMark (Markdown)
+32 stars
from 2,669 · score 3.50
38.codeplea / tinyexpr
tiny recursive descent expression parser, compiler, and evaluation engine for math expressions
+32 stars
from 1,907 · score 3.50
39.inikulin / parse5
HTML parsing/serialization toolset for Node.js. WHATWG HTML Living Standard (aka HTML5)-compliant.
+30 stars
from 3,910 · score 3.43
40.pb33f / libopenapi
libopenapi is a fully featured, high performance OpenAPI 3.2, 3.1, 3.0, Overlays and Arazzo parser, library, validator and toolkit for go applications.
+27 stars
from 856 · score 3.33
41.NaturalIntelligence / fast-xml-parser
Validate XML, Parse XML and Build XML rapidly without C/C++ based libraries and no callback.
+26 stars
from 3,114 · score 3.30
42.sebastienros / fluid
Fluid is an open-source .NET template engine based on the Liquid template language.
+26 stars
from 1,765 · score 3.30
43.erusev / parsedown
Better Markdown Parser in PHP
+25 stars
from 15,020 · score 3.26
44.mmcdole / gofeed
Parse RSS, Atom and JSON feeds in Go
+25 stars
from 2,853 · score 3.26
45.vincentlaucsb / csv-parser
A modern C++ CSV parser and serializer that doesn't make you choose between ease of use or performance.
+25 stars
from 1,111 · score 3.26
46.mono / CppSharp
Tools and libraries to glue C/C++ APIs to high-level languages
+24 stars
from 3,384 · score 3.22
47.ToruNiina / toml11
TOML for Modern C++
+24 stars
from 1,286 · score 3.22
48.suyashkumar / dicom
⚡High Performance DICOM Medical Image Parser in Go.
+24 stars
from 1,072 · score 3.22
49.INRIA / spoon
Spoon is a metaprogramming library to analyze and transform Java source code. :spoon: is made with :heart:, :beers: and :sparkles:. It parses source files to build a well-designed AST with powerful analysis and transformation API.
+22 stars
from 1,941 · score 3.14
50.liquidaty / zsv
zsv+lib: tabular data swiss-army knife CLI + world's fastest (simd) CSV parser
+22 stars
from 393 · score 3.14
51.jstedfast / MimeKit
A .NET MIME creation and parser library with support for S/MIME, PGP, DKIM, TNEF and Unix mbox spools.
+19 stars
from 1,992 · score 3.00
52.omgovich / colord
👑 A tiny yet powerful tool for high-performance color manipulations and conversions
+19 stars
from 1,873 · score 3.00
53.kgabis / parson
Lightweight JSON library written in C.
+16 stars
from 1,461 · score 2.83
54.dotnet / command-line-api
Command line parsing, invocation, and rendering of terminal output.
+15 stars
from 3,663 · score 2.77
55.csstree / csstree
A tool set for CSS including fast detailed parser, walker, generator and lexer based on W3C specs and browser implementations
+15 stars
from 2,113 · score 2.77
56.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.
+15 stars
from 1,146 · score 2.77
57.go-playground / form
:steam_locomotive: Decodes url.Values into Go value(s) and Encodes Go value(s) into url.Values. Dual Array and Full map support.
+15 stars
from 918 · score 2.77
58.DFIRKuiper / Kuiper
Digital Forensics Investigation Platform
+15 stars
from 898 · score 2.77
59.biojppm / rapidyaml
Rapid YAML - a library to parse and emit YAML, and do it fast.
+15 stars
from 747 · score 2.77
60.HDT3213 / rdb
Golang implemented Redis RDB parser for secondary development and memory analysis
+14 stars
from 618 · score 2.71
61.ppomes / myanon
A mysqldump anonymizer
+14 stars
from 121 · score 2.71
62.daniele77 / cli
A library for interactive command line interfaces in modern C++
+13 stars
from 1,352 · score 2.64
63.wundergraph / graphql-go-tools
GraphQL Router / API Gateway framework written in Golang, focussing on correctness, extensibility, and high-performance. Supports Federation v1 & v2, Subscriptions & more.
+13 stars
from 824 · score 2.64
64.benjamin-hodgson / Pidgin
A lightweight and fast parsing library for C#.
+12 stars
from 1,097 · score 2.56
65.developit / snarkdown
:smirk_cat: A snarky 1kb Markdown parser written in JavaScript
+11 stars
from 2,394 · score 2.48
66.ajitpratap0 / GoSQLX
Pure-Go SQL parser, formatter, linter and security scanner for 8 dialects. Zero-copy, race-free, with an LSP and MCP server.
+11 stars
from 109 · score 2.48
67.Zulu-Inuoe / jzon
A correct and safe(er) JSON RFC 8259 reader/writer with sane defaults.
+10 stars
from 193 · score 2.40
68.MyIntervals / PHP-CSS-Parser
A Parser for CSS Files written in PHP. Allows extraction of CSS files into a data structure, manipulation of said structure and output as (optimized) CSS
+9 stars
from 1,817 · score 2.30
69.xhit / go-str2duration
Convert string to duration in golang
+9 stars
from 114 · score 2.30
70.go-ini / ini
Package ini provides INI file read and write functionality in Go
+7 stars
from 3,534 · score 2.08
71.APIDevTools / json-schema-ref-parser
Parse, Resolve, and Dereference JSON Schema $ref pointers in Node and browsers
+7 stars
from 1,106 · score 2.08
+7 stars
from 949 · score 2.08
73.bfgroup / Lyra
A simple to use, composable, command line parser for C++ 11 and beyond
+7 stars
from 598 · score 2.08
74.zertovitch / hac
HAC Ada Compiler - a small, quick Ada compiler fully in Ada
+7 stars
from 170 · score 2.08
75.ruimarinho / google-libphonenumber
The up-to-date and reliable Google's libphonenumber package for node.js.
+6 stars
from 1,483 · score 1.95
76.olebedev / when
A natural language date/time parser with pluggable rules
+6 stars
from 1,458 · score 1.95
77.jf-tech / omniparser
omniparser: a native Golang ETL streaming parser and transform library for CSV, JSON, XML, EDI, text, etc.
+6 stars
from 1,080 · score 1.95
78.yantrajs / yantra
JavaScript Engine for .NET
+6 stars
from 256 · score 1.95
79.json-iterator / goArchived
A high-performance 100% compatible drop-in replacement of "encoding/json"
+5 stars
from 13,849 · score 1.79
80.globalizejs / globalize
A JavaScript library for internationalization and localization that leverages the official Unicode CLDR JSON data
+5 stars
from 4,830 · score 1.79
81.PaesslerAG / gval
Expression evaluation in golang
+5 stars
from 813 · score 1.79
+5 stars
from 491 · score 1.79
+4 stars
from 954 · score 1.61
84.Cinchoo / ChoETL
ETL framework for .NET (Parser / Writer for CSV, Flat, Xml, JSON, Key-Value, Parquet, Yaml, Avro formatted files)
+4 stars
from 857 · score 1.61
85.adhocore / gronx
Lightweight, fast and dependency-free Cron expression parser (due checker, next/prev due date finder), task runner, job scheduler and/or daemon for Golang (tested on v1.13+) and standalone usage. If you are bold, use it to replace crontab entirely.
+4 stars
from 511 · score 1.61
86.ocaml-community / yojson
Low-level JSON parsing and pretty-printing library for OCaml
+4 stars
from 364 · score 1.61
87.ValvePython / vdf
📜 Package for working with Valve's text and binary KeyValue format
+4 stars
from 210 · score 1.61
88.szaghi / FLAP
Fortran command Line Arguments Parser for poor people
+4 stars
from 171 · score 1.61
89.relvacode / iso8601
A fast ISO8601 date parser for Go
+4 stars
from 166 · score 1.61
90.feedjira / feedjira
A feed parsing library
+3 stars
from 2,098 · score 1.39
91.cezheng / Fuzi
A fast & lightweight XML & HTML parser in Swift with XPath & CSS support
+3 stars
from 1,101 · score 1.39
92.beached / daw_json_link
Fast, convenient JSON serialization and parsing in C++
+3 stars
from 510 · score 1.39
93.petitparser / dart-petitparser
Build fast, composable, and type-safe grammars and parsers in Dart.
+3 stars
from 485 · score 1.39
94.leandromoh / RecordParser
Zero Allocation Writer/Reader Parser for .NET Core
+3 stars
from 322 · score 1.39
95.vlang / v-analyzer
The @vlang language server, for all your editing needs like go-to-definition, code completion, type hints, and more.
+3 stars
from 202 · score 1.39
+3 stars
from 189 · score 1.39
97.MistEO / meojson
✨ Next-gen C++ JSON Serialization Engine | Zero Dependency | Header-Only | Unleash JSON Potential
+3 stars
from 158 · score 1.39
98.AdaCore / RecordFlux
Formal specification and generation of verifiable binary parsers, message generators and protocol state machines
+3 stars
from 128 · score 1.39
99.martsinlabs / csv-pipe
Typed, zero-dependency CSV parser and encoder for TypeScript. Streams with flat memory and runs on Node, browsers, Deno, Bun, and edge.
+3 stars
from 12 · score 1.39
100.CoreOffice / CoreXLSX
Excel spreadsheet (XLSX) format parser written in pure Swift
+2 stars
from 904 · score 1.10