Learn Node.js - Backend Coding

Master Node.js, the runtime powering Netflix, Uber, LinkedIn, and millions of servers worldwide, with the most comprehensive and interactive learning app. Whether you're a complete beginner or leveling up your backend skills, this is your all-in-one path to becoming a professional Node.js Developer.

Start from scratch and become job-ready with our structured learning path:

Node.js Fundamentals :

- Basics of Node.js: V8 engine, event loop, non-blocking I/O, single-threaded architecture

- Node.js Modules: CommonJS, ES Modules, built-in modules (fs, path, http, os)

- Asynchronous Programming: Callbacks, Promises, async/await, event loop phases

- File System: Read/write files, streams, directories, watch mode

- Creating Web Servers: HTTP module, request/response handling, routing basics

- Introduction to Express.js: Middleware, routing, templating engines, error handling

- Middleware in Depth: Custom middleware, third-party packages, authentication middleware

- Express Routing & REST APIs: CRUD operations, route parameters, query strings, API design

- Working with MongoDB: Mongoose, schemas, CRUD, aggregation, indexing

- Working with SQL Databases: PostgreSQL, MySQL integration, raw queries

- User Authentication: Passport.js, session management, OAuth, bcrypt hashing

- Security: Helmet, CORS, CSRF protection, input validation, rate limiting, SQL injection prevention

- Testing: Jest, unit testing, integration testing, mocking, test coverage

- Performance Optimization: Clustering, caching, load balancing, memory leaks

- Advanced Node.js & Express: Worker threads, streams, buffers, child processes

Popular Node.js Frameworks

- Express.js: The industry-standard minimalist web framework for APIs and web apps

- NestJS: Progressive, TypeScript-first framework for enterprise-grade applications

- Fastify: High-performance, low-overhead framework with excellent developer experience

- Koa.js: Next-generation framework by Express creators, leveraging async/await

- Hapi.js: Rich plugin system for building secure, maintainable applications

Database & ORM Mastery:

- MongoDB: NoSQL document database with Mongoose modeling

- Redis: In-memory cache, sessions, pub/sub, rate limiting

- Prisma: Next-generation TypeScript ORM with type-safe queries

- Sequelize: Promise-based ORM for PostgreSQL, MySQL, SQLite

API & Real-Time Development:

- GraphQL: Query language, schemas, resolvers, Apollo Server integration

- Socket.IO: Real-time bidirectional event-based communication, WebSockets

Essential Tools:

- TypeScript: Type-safe JavaScript, interfaces, generics, decorators

- Jest: Delightful testing framework with snapshots and coverage

- Docker: Containerization, Dockerfiles, Compose, deployment (shared content)

- Git & GitHub: Version control, branching, pull requests, CI/CD workflows

CODE PLAYGROUND - Practice What You Learn:

- Write and execute JavaScript, TypeScript, and Bash code on your device

- See results instantly - no computer needed

- Syntax highlighting & error detection

AI TUTOR - Your 24/7 Learning Assistant:

- Ask any Node.js or backend development questions

- Get explanations in simple terms

GAMIFIED LEARNING - Stay Motivated:

- Daily learning streaks with fire animations

- Achievement badges for milestones

POWERFUL ORGANIZATION TOOLS:

- Bookmarks: Save lessons for quick access

- Notes: Write personal notes on any lesson

- Code Snippets: Store reusable JavaScript/TypeScript blocks

- Search: Find anything instantly across all 100+ lessons

- Dark mode for comfortable night learning

LEARN OFFLINE - Anytime, Anywhere:

- All content are offline access

PERFECT FOR:

- Aspiring Backend Developers

- Frontend developers going full-stack

- Students learning server-side JavaScript

- Career changers entering tech

- Self-taught learners wanting structure

- Interview preparation for Node.js roles

- Developers needing to level up with TypeScript & NestJS

Start your Node.js backend development journey today !