learn-node - dksingh

Node.js Course

Backend, APIs & Server Architecture

MODULE 1

Node Fundamentals

Runtime

Node vs browser
V8 engine
Event-driven
Non-blocking I/O
npm & setup

MODULE 2

Core JS for Node

Async

Modules
Closures
Promises
Event loop

MODULE 3

Core Modules

fs

fs
path
events
stream

MODULE 4

File & Streams

IO

Files
Streams
Buffers

MODULE 5

Modules & npm

Packages

require/import
exports
npm

MODULE 6

HTTP & Servers

http

http
Routing
Headers

MODULE 7

Express.js

Framework

Routing
Middleware
Error handling

MODULE 8

REST APIs

CRUD

Controllers
JSON
Pagination

MODULE 9

Databases

SQL/NoSQL

MySQL
MongoDB
ORM/ODM

MODULE 10

Auth & Security

JWT

bcrypt
JWT
CORS

MODULE 11

Async & Concurrency

Workers

Async
EventEmitter
Cluster

MODULE 12

File Upload

Multer

Multipart
Storage
Validation

MODULE 13

Testing

Jest

API tests
Supertest
Mocking

MODULE 14

Performance

Redis

Caching
Profiling
Compression

MODULE 15

Real-Time

Sockets

WebSockets
Socket.io
Pub/Sub

MODULE 16

Microservices

Kafka

Gateway
Messaging
gRPC

MODULE 17

CLI Tools

yargs

CLI
Commander
Automation

MODULE 18

Architecture

MVC

MVC
Clean
DI

MODULE 19

Jobs & Queues

BullMQ

Queues
Cron
Workers

MODULE 20

Node Internals

libuv

Event loop
V8
GC

MODULE 21

Observability

Logs

Logging
Metrics
Tracing

MODULE 22

DevOps

Docker

Docker
PM2
Nginx

MODULE 23

Full-Stack

React

Node+React
BFF
SSR APIs

MODULE 24

Projects

Backend

SaaS API
Realtime app
Media server

MODULE 25

Career

Tracks

Node backend
Full-stack
Microservices