Learn Node.js in 4 Days !

Create a simple http server in node.js using the built-in http module, handling requests and responses, setting headers like content-type and access-control-allow-origin, and returning 'hello world' on port 3000.

Learn basic routing in Node.js with the built-in http module by building a simple web server that serves a main page and a welcome page, handling requests and 404s.

Explore built-in Node.js error types, including reference, type, range, syntax, and URI errors, with practical examples to diagnose and resolve issues in Node applications.

Explore Express.js as a Node.js based framework for building HTTP servers, learn installing, creating a basic app, defining routes with get requests, and running the server.

Download Postman, create a free account, and log in to test http requests against your Express.js app using get, post, put, patch, and delete to inspect responses.

Explore node.js routing and implement CRUD operations using post, get, put, and delete with express middleware and json handling. Build an in-memory resource list managed by id and request body.

Explore how express js middleware intercepts requests and responses in defined order, create custom middleware, and use built in and third party middleware like json, urlencoded, and static.

Explore the basics of databases, compare SQL and NoSQL options, and learn why MongoDB is chosen for this course's backend project.

Learn how to use MongoDB with Node.js and mongoose, build schemas and models, and implement create, read, update, and delete operations on a free Atlas cluster.

Explore templating engines in Node.js to render dynamic HTML by substituting variables with data in templates. Compare EJS, Pug, and Handlebars, including syntax, pros, and cons.

Learn to configure EJS as the view engine, install it with npm, and render a resources array in a views/index file using EJS syntax and for loops.

Initialize a Node.js project and build an Express app with posts management and user authentication, connecting to MongoDB via Mongoose, and enabling CSRF protection and cookies.

Create and validate a Mongoose post and user models with schemas, including email and password fields, and implement authentication using bcrypt, JWT, dotenv, and token-based middleware.

Explore building an ejs-based blog by organizing views with includes, header, and navbar, and implement authentication-aware post creation with csrf tokens and bootstrap styling.

Build user routes with express router, implement CSRF token middleware, and power login, signup, and logout flows with http-only token cookies and password hashing.

Set up post routes with authentication to create posts for logged-in users. Render posts, show post details, and handle delete and update by the author.