Reason screenshot

Reason

Author Avatar Theme by Reasonml
Updated: 14 Dec 2025
10292 Stars

Simple, fast & type safe code that leverages the JavaScript & OCaml ecosystems

## Overview
The latest native esy package for Reason ML is a significant addition to the npm ecosystem. Along with the robust user documentation available online, it provides an excellent entry point for new users looking to dive into the Reason programming language. This package not only streamlines the development process but also encourages community contributions, making it a vibrant hub for both beginners and seasoned developers.

As a developer, the ease of accessing comprehensive guides and the ability to contribute to the documentation itself enhances the overall experience. The structure of the documentation has been thoughtfully designed to ensure clarity and usability, making it easier for users to get started with Reason ML quickly.

## Features
- **Native esy Package**: Seamlessly integrate Reason with the npm ecosystem, enhancing workflow efficiency.
- **Online Documentation**: User-friendly docs are available at reasonml.github.io, covering everything from setup to advanced usage.
- **Getting Started Guides**: Step-by-step tutorials help newcomers quickly acclimate to the Reason environment.
- **Community Support**: An active community encourages contributions and sharing of knowledge, fostering a collaborative atmosphere.
- **Contributor Documentation**: Resources available for those looking to contribute directly to the Reason project, streamlining the process for potential contributors.
- **License Clarity**: Clear licensing information ensures users understand their rights and responsibilities when using the package.
- **Acknowledgment of Sources**: The project credits its roots and influences, showcasing its evolution from established frameworks like OCaml and m17n.