function: parser
2660 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| remix-project-org/remix Remix is a suite of JavaScript modules for Ethereum smart contract development, covering compilation, static analysis, debugging, and unit … | 10 | 1167 | abandoned |
| geraintluff/tv4 tv4 is a tiny JavaScript validator for JSON Schema draft v4, supporting $ref with JSON Pointer paths, multiple error collection, and asynch… | 32 | 1166 | abandoned |
| krzyzanowskim/Natalie Natalie is a Swift command-line tool that generates strongly-typed Swift code from Xcode storyboard files, replacing string-based identifie… | 10 | 1160 | abandoned |
| jamietre/CsQuery CsQuery is a C# jQuery port for .NET 4 that provides a complete CSS2/CSS3 selector engine, a standards-compliant HTML parser, and jQuery-st… | 32 | 1148 | abandoned |
| dvdciri/daggraph A CLI tool that parses Android projects using Dagger 2 and generates visual dependency graphs of modules, components, and subcomponents. It… | 23 | 1141 | abandoned |
| nicklockwood/XMLDictionary XMLDictionary is an Objective-C library that parses XML into NSDictionary trees and generates XML from dictionaries, built on NSXMLParser w… | 32 | 1131 | abandoned |
| solidsnack/GraphpostgresQL GraphpostgresQL is a PL/pgSQL library that provides a GraphQL-like query interface to relational data in PostgreSQL. It uses table introspe… | 32 | 1086 | abandoned |
| mikemaccana/python-docx A Python library for creating, reading, querying, and modifying Microsoft Word 2007/2008 .docx (Office Open XML) files, supporting paragrap… | 10 | 1075 | abandoned |
| jatoben/CommandLine CommandLineKit is a pure Swift library for building command-line interfaces with argument and option parsing. The project is no longer main… | 10 | 1071 | abandoned |
| fletcher/MultiMarkdown MultiMarkdown is a Perl-based extended version of Markdown that converts lightweight structured text into HTML and other formats. This repo… | 32 | 1070 | abandoned |
| josh/css-explain A JavaScript library that analyzes CSS selectors the way SQL EXPLAIN analyzes queries, computing specificity, category, and an efficiency s… | 10 | 1068 | abandoned |
| TobiaszCudnik/phpquery phpQuery is a server-side, chainable, CSS3-selector-driven DOM API for PHP5 modeled on the jQuery JavaScript library. It also ships a comma… | 10 | 1064 | abandoned |
| paulyoder/LinqToExcel A .NET library that lets developers query Excel spreadsheets and CSV files using LINQ syntax, mapping worksheet rows to strongly-typed obje… | 32 | 1057 | abandoned |
| Anviking/Decodable A Swift library for strict JSON-to-object mapping using Swift 2 error handling and custom operators. It is inspired by Argo but simpler, an… | 23 | 1034 | abandoned |
| 7sDream/zhihu-py3 An unofficial Python 3 API library for Zhihu, the Chinese Q&A site, letting users build objects from Zhihu URLs to fetch questions, answers… | 10 | 1033 | abandoned |
| ThatOpen/web-ifc-viewer web-ifc-viewer is a JavaScript library built on Three.js for parsing IFC models and building BIM (Building Information Modeling) viewer app… | 32 | 1028 | abandoned |
| bestiejs/json3 JSON 3 is a JavaScript polyfill providing spec-compliant JSON.parse and JSON.stringify for older JavaScript platforms that lack native JSON… | 10 | 1020 | abandoned |
| dtolnay/serde-yaml serde_yaml is a Rust library that implements the Serde serialization framework for the YAML data format, enabling strongly typed conversion… | 10 | 1019 | abandoned |
| Knagis/CommonMark.NET CommonMark.NET is a C# library implementing the CommonMark specification (version 0.27) for converting Markdown documents to HTML. It is op… | 23 | 1014 | abandoned |
| nathansobo/treetop Treetop is a Ruby DSL for building parsers based on parsing expression grammars (PEGs). This original repository is unmaintained and develo… | 32 | 1010 | abandoned |
| microsoft/markitdown MarkItDown is a lightweight Python utility from Microsoft that converts many file formats (PDF, Office documents, images, audio, HTML, EPub… | 83 | 177995 | active |
| unclecode/crawl4ai Crawl4AI is an open-source Python library that crawls websites with a headless browser and converts pages into clean, LLM-ready Markdown fo… | 92 | 81206 | active |
| NationalSecurityAgency/ghidra Ghidra is a software reverse engineering framework built by the NSA that includes a suite of tools for disassembly, decompilation, graphing… | 95 | 74321 | stable |
| AykutSarac/jsoncrack.com JSON Crack is an open-source web application that visualizes JSON, YAML, XML, and CSV data as interactive graphs. It also formats and valid… | 79 | 44362 | active |
| llvm/llvm-project LLVM is a modular compiler and toolchain infrastructure providing libraries and tools for building optimized compilers, optimizers, and run… | 99 | 40068 | stable |
| pola-rs/polars Polars is an extremely fast analytical query engine for DataFrames written in Rust, with multi-threaded vectorized execution, lazy query op… | 95 | 39636 | stable |
| nothings/stb A collection of single-file, public domain (or MIT) C/C++ libraries covering image loading/writing/resizing, TrueType font rasterization, O… | 75 | 34582 | stable |
| ScrapeGraphAI/Scrapegraph-ai ScrapeGraphAI is a Python library that uses LLMs and direct graph logic to build web scraping pipelines for websites and local documents (X… | 88 | 30481 | active |
| Kazumi Kazumi is a cross-platform anime streaming and aggregation app built with Flutter that uses user-defined XPath-based rules to scrape and wa… | 87 | 29540 | active |
| oraios/serena Serena is an MCP toolkit that gives AI coding agents semantic code retrieval, editing, refactoring, and debugging capabilities at the symbo… | 86 | 28782 | active |
| ILSpy ILSpy is an open-source, cross-platform .NET assembly browser and decompiler that converts compiled .NET binaries back into readable C# sou… | 99 | 26003 | active |
| radare2 Radare2 is a libre reverse engineering framework and command-line toolset for analyzing, disassembling, debugging, emulating, and modifying… | 94 | 24725 | active |
| h4ckf0r0day/obscura Obscura is an open-source headless browser engine written in Rust that runs JavaScript via V8 and speaks the Chrome DevTools Protocol, acti… | 82 | 24505 | active |
| antonmedv/fx fx is a terminal JSON viewer and processor written in Go, offering an interactive TUI for exploring JSON and JavaScript-expression-based tr… | 84 | 20618 | stable |
| rust-lang/rust-analyzer rust-analyzer is a Language Server Protocol implementation providing IDE features for Rust, including code completion, go-to-definition, fi… | 95 | 16820 | stable |
| Semgrep Semgrep is a fast, open-source static analysis tool that searches code, finds bugs, and enforces secure coding standards using rules that l… | 95 | 16500 | active |
| Jackett/Jackett Jackett is a self-hosted proxy server that translates queries from media automation apps (Sonarr, Radarr, Lidarr, etc.) into tracker-site-s… | 96 | 15993 | active |
| dottxt-ai/outlines Outlines is a Python library for structured generation that guarantees LLM outputs conform to a desired structure (JSON schemas, regex, gra… | 97 | 15741 | active |
| Unstructured-IO/unstructured Unstructured is an open-source ETL library and platform for converting complex documents (PDF, DOCX, HTML, images, and 65+ file types) into… | 95 | 15388 | active |
| yusufkaraaslan/Skill_Seekers Skill Seekers is a Python CLI toolkit and MCP server that converts documentation sites, GitHub repos, PDFs, codebases, notebooks, and other… | 82 | 14895 | active |
| llmware-ai/llmware llmware is a Python framework for building enterprise RAG pipelines and LLM-based applications using small, specialized open-source models.… | 75 | 14852 | active |
| formatjs/formatjs FormatJS is a monorepo of industry-standard JavaScript internationalization libraries built on ICU Message syntax and ECMA-402, most notabl… | 96 | 14747 | active |
| NVIDIA/TensorRT NVIDIA TensorRT is an SDK for high-performance deep learning inference on NVIDIA GPUs, comprising an inference compiler that converts train… | 93 | 13316 | stable |
| orhun/git-cliff git-cliff is a highly customizable changelog generator written in Rust that creates changelog files from Git history using Conventional Com… | 95 | 12210 | stable |
| rectorphp/rector Rector is a PHP CLI tool that performs instant upgrades and automated refactoring of PHP codebases using AST-based rules. It supports upgra… | 95 | 10413 | active |
| pahen/madge Madge is a JavaScript developer tool that generates visual dependency graphs from CommonJS, AMD, and ES6 modules, as well as Sass, Stylus, … | 61 | 10164 | active |
| openscad/openscad OpenSCAD is a free, script-based solid 3D CAD modeller that compiles a description file into a 3D model using constructive solid geometry (… | 68 | 10115 | active |
| johnkerl/miller Miller (mlr) is a command-line tool like awk, sed, cut, join, and sort but designed for name-indexed data such as CSV, TSV, JSON, JSON Line… | 94 | 10008 | stable |
| opendatalab/PDF-Extract-Kit PDF-Extract-Kit is a Python model toolbox for high-quality PDF content extraction, integrating state-of-the-art models for layout detection… | 25 | 10005 | active |
| miniflux/v2 Miniflux is a minimalist, opinionated, self-hosted RSS/Atom/JSON Feed reader written in Go with PostgreSQL as its only dependency. It empha… | 98 | 9648 | stable |
| funstory-ai/BabelDOC BabelDOC is a Python library and CLI tool for translating PDF scientific papers with bilingual comparison output. It uses LLM-based transla… | 80 | 9461 | active |
| domlysz/BlenderGIS A collection of Blender addons that bridge Blender with geographic data, enabling import of GIS formats like Shapefile, GeoTIFF DEM, and Op… | 67 | 9344 | active |
| bytedance/xgplayer xgplayer is a web HTML5 video player library by ByteDance with a componentized, detachable UI and built-in parsers for MP4, HLS, FLV, and D… | 86 | 9287 | active |
| xberg-io/xberg Xberg is a polyglot document intelligence framework with a Rust core that extracts text, metadata, tables, images, and structured data from… | 86 | 9261 | active |
| Boost C++ Libraries Boost is a collection of free, peer-reviewed, portable C++ source libraries organized as a modularized super-project. It provides widely us… | 94 | 8563 | stable |
| conventional-changelog/conventional-changelog A family of Node.js tools that generate CHANGELOG.md files and release notes from git commit history following conventions like Conventiona… | 95 | 8505 | active |
| open-pencil/open-pencil OpenPencil is an open-source, AI-native design editor that opens and writes native Figma (.fig) files, with built-in AI chat that can creat… | 81 | 8160 | active |
| golang/tools The golang.org/x/tools module provides packages and commands for static analysis of Go programs, including SSA IR, call graphs, and a modul… | 93 | 8000 | active |
| cilium/ebpf ebpf-go is a pure-Go library for loading, modifying, and attaching eBPF programs to hooks in the Linux kernel, with no dependency on libbpf… | 92 | 7942 | stable |
| zeek/zeek Zeek (formerly Bro) is an open-source network security monitor and analysis framework that passively inspects network traffic and produces … | 99 | 7933 | stable |
| stanfordnlp/stanza Stanza is the Stanford NLP Group's official Python library for linguistic analysis of human language text. It provides a neural pipeline bu… | 97 | 7873 | stable |
| interviewstreet/hiring-agent An open-source AI agent pipeline from HackerRank that extracts structured data from resume PDFs, enriches it with GitHub signals, and produ… | 60 | 7083 | active |
| bitfield/script A Go library that makes it easy to write shell-like scripts in Go using a fluent pipeline API inspired by Unix tools like grep, sed, and jq… | 76 | 7033 | stable |
| albertan017/LLM4Decompile LLM4Decompile is an open-source series of large language models (1.3B to 33B) trained to decompile binary code back into readable, executab… | 55 | 7020 | active |
| jOOQ/jOOQ jOOQ is a Java library that models SQL as a type-safe internal DSL, with a source code generator that reverse-engineers your database schem… | 96 | 6783 | stable |
| vuejs/language-tools Vue Language Tools is the official language tooling monorepo for Vue.js, providing a VS Code extension, a language server, and the vue-tsc … | 99 | 6717 | active |
| ibis-project/ibis Ibis is a portable Python dataframe library that provides a single lazy dataframe API across more than 20 execution backends including Duck… | 89 | 6652 | active |
| shibing624/pycorrector pycorrector is a Python toolkit for Chinese text error correction, supporting phonetic, visual, and grammar error types with models includi… | 84 | 6520 | active |
| rizsotto/Bear Bear is a command-line tool that generates a JSON compilation database (compile_commands.) for C and C++ projects by intercepting compiler … | 100 | 6466 | active |
| cue-lang/cue CUE is an open-source data validation language and inference engine for defining, generating, and validating text-based and dynamic configu… | 97 | 6244 | active |
| mandiant/capa capa is Mandiant FLARE's open-source tool that identifies capabilities in executable files (PE, ELF, .NET, shellcode) by matching expert-wr… | 88 | 6168 | active |
| kucherenko/jscpd jscpd is a copy/paste detector that finds duplicated code blocks across 223+ programming languages and formats using the Rabin-Karp algorit… | 100 | 6139 | active |
| CGAL/cgal CGAL (Computational Geometry Algorithms Library) is a mature C++ library providing efficient and reliable algorithms for computational geom… | 100 | 6031 | stable |
| aidlearning/AidLearning-FrameWork AidLux (originally AidLearning) is an AIoT development platform that runs a native Ubuntu Linux environment with GUI, deep learning tooling… | 69 | 5801 | active |
| zxlie/FeHelper FeHelper is an all-in-one browser extension toolbox for Chrome, Firefox, and Edge (Manifest V3) that bundles 30+ developer utilities such a… | 77 | 5661 | active |
| cinder/Cinder Cinder is a free, open-source C++ library for professional-quality creative coding, covering graphics, audio, video, and computational geom… | 60 | 5538 | active |
| BIT-DataLab/Edit-Banana Edit Banana is an open-source Python framework that converts static images and PDFs of diagrams, flowcharts, and charts into fully editable… | 60 | 5476 | active |
| swiftlang/swift-corelibs-foundation The Swift Foundation project providing core utility classes, data structures, internationalization, and OS-independent APIs for the Swift l… | 75 | 5438 | active |
| rasbt/mlxtend mlxtend (machine learning extensions) is a Python library of helper tools for day-to-day data science and machine learning tasks. It provid… | 87 | 5173 | active |
| grobidOrg/grobid GROBID is a Java machine learning library that extracts, parses, and re-structures raw documents such as PDFs into structured XML/TEI, focu… | 87 | 5114 | active |
| RandyGaul/cute_headers A collection of cross-platform, single-file C/C++ header-only libraries with no dependencies, primarily aimed at game development. It inclu… | 75 | 5056 | active |
| microsoft/poml POML is a markup language from Microsoft for structuring, templating, and styling prompts for large language models, with an HTML-like synt… | 52 | 4955 | active |
| google-deepmind/alphageometry Google DeepMind's implementation of AlphaGeometry and DDAR, AI systems that solve Olympiad-level geometry theorem proving problems. It comb… | 55 | 4880 | active |
| charles2gan/GDA-android-reversing-Tool GDA (GJoy Dex Analyzer) is a fast, native C++ Dalvik bytecode decompiler and reverse analysis platform for Android binaries such as APK, DE… | 70 | 4820 | active |
| YosysHQ/yosys Yosys is an open-source framework for Verilog/SystemVerilog RTL synthesis, converting hardware description code into gate-level netlists fo… | 98 | 4730 | stable |
| webonyx/graphql-php A feature-complete PHP implementation of the GraphQL specification, based on the JavaScript reference implementation. It provides type syst… | 94 | 4717 | stable |
| danburzo/percollate Percollate is a Node.js command-line tool that converts web pages into readable, well-formatted PDF, EPUB, HTML, or Markdown documents. It … | 52 | 4670 | active |
| geongeorge/i-hate-regex iHateRegex.io is a web application and regex cheat sheet that helps users understand, test, and share regular expressions. It provides visu… | 66 | 4558 | active |
| focus-creative-games/luban Luban is a powerful, stable game configuration pipeline tool that reads data from Excel/CSV/JSON/XML/YAML/Lua sources and generates typed c… | 98 | 4557 | active |
| taviso/loadlibrary A library that lets native Linux programs load and call functions from Windows DLLs via a custom PE/COFF loader with a dlopen-like API. It … | 39 | 4504 | active |
| medialab/xan xan is a fast, memory-efficient Rust command line tool for processing, transforming, and exploring CSV/TSV files directly from the shell. I… | 97 | 4491 | active |
| zjunlp/DeepKE DeepKE is an open-source PyTorch-based knowledge extraction toolkit for knowledge graph construction, supporting named entity recognition, … | 64 | 4475 | active |
| JonathanSalwan/ROPgadget ROPgadget is a Python command-line tool that searches binaries for ROP gadgets to facilitate return-oriented programming exploitation. It s… | 66 | 4474 | active |
| mdaines/viz-js Viz.js is a WebAssembly build of Graphviz with a JavaScript wrapper, allowing DOT graph descriptions to be rendered as SVG in the browser o… | 100 | 4346 | active |
| idealvin/coost Coost is a lightweight, cross-platform C++11 base library similar to Boost but much smaller (~1MB static library). It bundles coroutines, a… | 33 | 4210 | active |
| kanasimi/work_crawler A multi-language downloader application that batch-downloads web novels (converting them to EPUB) and comics from a large list of Chinese, … | 66 | 4208 | active |
| mbloch/mapshaper Mapshaper is a JavaScript tool for editing and converting geospatial vector data formats such as Shapefile, GeoJSON, TopoJSON, GeoPackage, … | 95 | 4172 | active |
| ivre/ivre IVRE is an open-source network recon framework written in Python that collects, stores, and analyzes network intelligence from active scann… | 66 | 4130 | active |
| compodoc/compodoc Compodoc is a documentation generator for Angular, NestJS, and Stencil applications that parses TypeScript source code (without compilation… | 96 | 4120 | active |
| wux1an/wxapkg A cross-platform desktop GUI tool built with Wails for scanning, decrypting, and unpacking WeChat mini-program .wxapkg files. It restores t… | 69 | 4071 | active |