PocketFlow.js

PocketFlow.js is a TypeScript port of the original Python version - a minimalist LLM framework.

Table of Contents

• Features
• Installation
• Quick Start
• Documentation
• Testing
• Contributing
• Community
• License

Features

• Lightweight: Zero bloat, zero dependencies, zero vendor lock-in.

• Expressive: Everything you love—(Multi-)Agents, Workflow, RAG, and more.

• Agentic Coding: Let AI Agents (e.g., Cursor AI) build Agents—10x productivity boost!

Installation

npm install pocketflow

Alternatively, you can simply copy the source code directly into your project.

Quick Start

// Basic example coming soon

Documentation

• Check out the official documentation for comprehensive guides and examples. The TypeScript version is still under development, so some features may not be available.
• For an in-depth design explanation, read our design essay

Testing

To run tests locally:

# Install dependencies
npm install

# Run tests
npm test

Contributing

We welcome contributions from the community! Here's how you can help:

Code of Conduct

Please read and follow our Code of Conduct to foster an inclusive community.

CI/CD Workflow

We use GitHub Actions for continuous integration and deployment:

• CI Workflow: Automatically runs tests and builds the project on each push and pull request to the main branch.
• Code Quality: Checks TypeScript compilation to ensure code quality.
• Release: Publishes the package to npm when a new release is created.

Note: To publish to npm, maintainers need to configure the NPM_TOKEN secret in the repository settings.

How to Contribute

1. Fork the Repository

   • Create your own fork of the repo

2. Create a Branch

   • Create a feature branch (git checkout -b feature/amazing-feature)
   • For bug fixes, use (git checkout -b fix/bug-description)

3. Make Your Changes

   • Follow the code style and conventions
   • Add or update tests as needed
   • Keep your changes focused and related to a single issue

4. Test Your Changes

   • Ensure all tests pass with npm test
   • Add new tests if appropriate

5. Commit Your Changes

   • Use clear and descriptive commit messages
   • Reference issue numbers in commit messages when applicable

6. Submit a Pull Request

   • Provide a clear description of the changes
   • Link any related issues
   • Answer any questions or feedback during review

Creating a CursorRule

To create a CursorRule to make AI agents work more effectively on the codebase:

1. Visit gitingest.com
2. Paste the link to the docs folder (e.g., https://github.com/The-Pocket/PocketFlow-Typescript/tree/main/docs) to generate content
3. Remove the following from the generated result:
   • All utility function files except for llm
   • The design_pattern/multi_agent.md file
   • All _config.yaml and index.md files, except for docs/index.md
4. Save the result as a CursorRule to help AI agents understand the codebase structure better

Development Setup

# Clone your forked repository
git clone https://github.com/yourusername/PocketFlow-Typescript.git
cd PocketFlow-Typescript

# Install dependencies
npm install

# Run tests
npm test

Reporting Bugs

When reporting bugs, please include:

• A clear, descriptive title
• Detailed steps to reproduce the issue
• Expected and actual behavior
• Environment information (OS, Node.js version, etc.)
• Any additional context or screenshots

Community

• Join our Discord server for discussions and support
• Follow us on GitHub

License

This project is licensed under the MIT License - see the LICENSE file for details.