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node Mastery

Select a category to start learning.

Phase 1: Foundations

FREE ~ 22.8 hr

Comments

60 min read

Console Input & Output

25 min read

Variables & Constants

90 min read

Data Types

40 min read

Strings

45 min read

Numbers

45 min read

Operators

135 min read

Conditionals

95 min read

Loops

140 min read

Functions

210 min read

List / Array

180 min read

Objects

120 min read

Date & Time

90 min read

JSON

90 min read

Phase 2: Core Engineering

FREE ~ 19.5 hr

Map

70 min read

Set

75 min read

Regular Expressions

90 min read

Error Handling

115 min read

Iterators & Generators

120 min read

Concurrency & Delay

240 min read

Event Loop

180 min read

Global & Window Object

120 min read

ESM and CommonJS Modules

160 min read

Phase 3: Advanced Systems

PREMIUM ~ 22.7 hr

Node.js Architecture

150 min read

NPM & Package Management

150 min read

Path and Utils Packages

150 min read

OS Module

120 min read

File & Folder Handling

140 min read

Streams & Buffers

180 min read

Web Client

140 min read

OOP

200 min read

Cluster Module

130 min read

Phase 4: Production Backend

PREMIUM ~ 132.9 hr

Backend Fundamentals

75 min read

Internet & Networking Basics

90 min read

cURL & HTTP Terms

165 min read

Common HTTP Status Codes

120 min read

Building HTTP Servers with Node.js

175 min read

API Design Fundamentals (Express)

180 min read

More Express Concepts

160 min read

Environment Variables

140 min read

Data Validation

190 min read

Cookies & Cookie Security

135 min read

Sessions

150 min read

Authentication & Authorization

180 min read

Hashing Fundamentals

195 min read

Encryption & Decryption

135 min read

OAuth 2.0 & Social Login

300 min read

Authentication Systems – Real-World Auth Flows

240 min read

Security Headers

260 min read

Rate Limiting

150 min read

Files & Media Handling

190 min read

File Downloading & Large File Transfers

220 min read

Cloud File Storage using Cloudflare R2

165 min read

Database Fundamentals

135 min read

SQL Databases & Relational Modeling

275 min read

NoSQL Databases – MongoDB & Mongoose

240 min read

Graph Databases – Neo4j

245 min read

In-Memory Databases – Redis

190 min read

Webhooks

110 min read

WebSockets & Real-Time Communication

240 min read

Server-Sent Events (SSE)

120 min read

Sending Emails

260 min read

Sending SMS

150 min read

Push Notifications with Firebase

300 min read

Cron Jobs

170 min read

Job Schedulers

180 min read

Cloud Cron Jobs

200 min read

Heavy Tasks & Worker Threads

185 min read

Logging & Monitoring

180 min read

Unit Testing

230 min read

Scaling Techniques

230 min read

Queues & Message Brokers

250 min read

gRPC – High Performance Service Communication

260 min read

GraphQL

210 min read