What are some open source Node js projects to learn from as a beginner?

Learning from open-source projects is a fantastic way to gain practical experience and understand how real-world Node.js applications are structured and built. Here are some open-source Node.js projects that are beginner-friendly and provide excellent learning opportunities:

1. Express.js:

   • GitHub Repository: expressjs/express
   • Description: Express.js is a popular web application framework for Node.js. Studying its codebase will give you insights into building web applications and RESTful APIs.

2. Node.js:

   • GitHub Repository: nodejs/node
   • Description: The official Node.js repository is a great resource for understanding the internals of the Node.js runtime.

3. Nodemailer:

   • GitHub Repository: nodemailer/nodemailer
   • Description: Nodemailer is a module for Node.js applications that allows sending emails. Exploring this project will teach you about handling asynchronous operations and working with external services.

4. Ghost:

   • GitHub Repository: TryGhost/Ghost
   • Description: Ghost is a professional publishing platform built on Node.js. It's a complex project that covers various aspects of web development, including authentication, database management, and templating.

5. Hexo:

   • GitHub Repository: hexojs/hexo
   • Description: Hexo is a fast, simple, and powerful blog framework powered by Node.js. Studying its source code will give you insights into building static site generators.

6. NodeBB:

   • GitHub Repository: NodeBB/NodeBB
   • Description: NodeBB is a forum software powered by Node.js. It covers topics like real-time communication, user authentication, and database interactions.

7. AdonisJS:

   • GitHub Repository: adonisjs/adonis-framework
   • Description: AdonisJS is a full-featured web framework for Node.js. Exploring its source code will give you a deeper understanding of modern web application development in Node.js.

8. Hapi.js:

   • GitHub Repository: hapijs/hapi
   • Description: Hapi.js is a rich framework for building applications and services in Node.js. It's known for its configuration-centric approach and is a good project to learn about building scalable APIs.

9. Strapi:

   • GitHub Repository: strapi/strapi
   • Description: Strapi is an open-source headless CMS that uses Node.js. Exploring its codebase will teach you about content management and API development.

10. LoopBack:

    • GitHub Repository: strongloop/loopback
    • Description: LoopBack is a highly extensible, open-source Node.js framework for building APIs quickly. It's a great project to learn about API development and data modeling.

Before diving into a project, it's recommended to check its documentation and community resources to understand the project's architecture and how to set it up. Additionally, contributing to these projects, even with small bug fixes or documentation improvements, can be an excellent way to learn and engage with the community.