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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
Algorithms and Data Structures implemented in JavaScript for beginners, following best practices.
Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory with small models for free
Immutable persistent data collections for Javascript which increase efficiency and simplicity.
Local-first code intelligence graph for MCP and CLI. Builds a persistent map of your codebase so AI coding tools read only what matters, with benchmarked context reductions on reviews and large-repo workflows.
A library that provides an embeddable, persistent key-value store for fast storage.
A categorized collection of Android Open Source Projects, More powerful web version:
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.
Orchestrate everything, everywhere. The open-source control plane for workflows across data, infrastructure, business processes and AI agents. Declarative YAML, event-driven, any language, Git-versioned, scalable to millions of executions.
#1 Persistent memory for AI coding agents based on real-world benchmarks
Interactive deep learning book with multi-framework code, math, and discussions. Adopted at 500 universities from 70 countries including Stanford, MIT, Harvard, and Cambridge.
Data validation using Python type hints
A format specification for describing a visual identity to coding agents. DESIGN.md gives agents a persistent, structured understanding of a design system.
Persistent file-based planning for AI coding agents and long-running tasks. Crash-proof markdown plans, session recovery after /clear and compaction, per-turn re-injection against context rot, deterministic completion gate. Manus-style. Install from npm, the Claude Code plugin marketplace, or npx skills. Codex, Cursor, OpenCode, 60+ agents.
An incremental parsing system for programming tools
🚀 Fast and simple Node.js version manager, built in Rust
Extendable version manager with support for Ruby, Node.js, Elixir, Erlang & more
A simple screen parsing tool towards pure vision based GUI agent
Dolt – Git for Data
Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks
📦🚀 Fully automated version management and package publishing