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Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A /graphify skill for Claude Code, Cursor, Codex, and Gemini CLI: local deterministic AST parsing, every edge explained, no vector store.
Turn any PDF or image document into structured data for your AI. A powerful, lightweight OCR toolkit that bridges the gap between images/PDFs and LLMs. Supports 100+ languages.
Get your documents ready for gen AI
TranslatedChinese word segmentation, part-of-speech tagging, named entity recognition, dependency parsing, constituency parsing, semantic dependency parsing, semantic role labeling, coreference resolution, style transfer, semantic similarity, new word discovery, keyword and keyphrase extraction, automatic summarization, text classification and clustering, pinyin and Simplified/Traditional Chinese conversion, natural language processing
The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis
The fast, flexible, and elegant library for parsing and manipulating HTML and XML.
Unlimited OCR Works: Welcome the Era of One-shot Long-horizon Parsing.
PDF Parser for AI-ready data. Automate PDF accessibility. Open-source.
Data validation using Python type hints
An incremental parsing system for programming tools
A simple screen parsing tool towards pure vision based GUI agent
Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks
The better way to deal with JSON data in Swift.
ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.
Google's common Java, C++ and JavaScript library for parsing, formatting, and validating international phone numbers.
swagger-codegen contains a template-driven engine to generate documentation, API clients and server stubs in different languages by parsing your OpenAPI / Swagger definition.
A full featured, fast Command Line Argument Parser for Rust
Convert documents to structured data effortlessly. Unstructured is open-source ETL solution for transforming complex documents into clean, structured formats for language models. Visit our website to learn more about our enterprise grade Platform product for production grade workflows, partitioning, enrichments, chunking and embedding.
A little like that j-thing, only in Go.
Unified framework for building enterprise RAG pipelines with small, specialized models
Pythonic HTML Parsing for Humans™
A Compiler Writing Journey
Plumb a PDF for detailed information about each char, rectangle, line, et cetera — and easily extract text and tables.
A pure-python PDF library capable of splitting, merging, cropping, and transforming the pages of PDF files