Nodejs

Introduction:

"Node.js introduced me to the world of backend development and server-side scripting." 

Node.js is a runtime environment that allows developers to write server-side applications using JavaScript. With Node.js, I explored building RESTful APIs, handling server requests, and managing databases.

Key Topics Learned

1. Introduction to Node.js:

   • Setting up a Node.js environment.

   • Understanding modules (require and exports) and npm.

2. HTTP and Express.js:

   • Setting up servers using the built-in http module.

   • Using Express.js to create routes and handle requests.

3. Middleware:

   • Using middleware functions in Express for logging, authentication, and data validation.

4. Working with APIs:

   • Creating RESTful APIs for CRUD operations.

   • Handling JSON data and requests using body-parser or Express’s built-in middleware.

5. Database Integration:

   • Connecting to databases like SQL.