nodejsnodejs
2591

Node Addon Examples

screenshot of Node Addon Examples

Node.js C++ addon examples from http://nodejs.org/docs/latest/api/addons.html

Github

Overview

Node.js Addon Examples is a comprehensive repository that showcases various implementations of Node.js addons. Designed as a learning resource, it features examples organized by either Node.js versions or specific addon implementation APIs. This collection serves as an excellent reference for developers looking to understand or utilize the capabilities of Node.js addons in their applications, both for educational purposes and practical development.

The repository emphasizes modern addon programming with a focus on Node-API and node-addon-api. This reflects a commitment to maintaining up-to-date techniques while also providing insight into historical contexts with unsupported Node.js versions. Whether you're an experienced Node.js developer or a novice eager to dive into addon development, this collection has something valuable to offer.

Features

  • Node-API Support: Provides a C-based API that ensures ABI stability across different versions of Node.js and JavaScript engines, making it a vital tool for compatibility in addon development.

  • nan Abstraction: Offers a C++-based abstraction layer that simplifies the interaction between Node.js and the underlying V8 APIs, allowing for easier implementation of addons.

  • Header-Only C++ Wrapper: The node-addon-api makes it simple to use the Node-API with user-friendly header files, reducing the boilerplate required for creation.

  • Derived Class Implementations: Features addons that extend from the Napi::Addon class, providing a structured way to create sophisticated addons with relative ease (example provided in 1_hello_world).

  • Historical Context: Includes examples against unsupported Node.js versions to provide context and understanding of the evolution of the addon ecosystem.

  • Practical Examples: The directory structure allows users to easily navigate and run each example in action, enhancing the learning experience through hands-on practice.

  • Comprehensive Documentation: Offers guidance and tips for developers, particularly those new to Node-API and node-addon-api, making it a valuable resource for both beginners and seasoned professionals.