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Practical Node.js, Express, and TypeScript. Written clearly, from first principles to production.

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node server.ts

// TypeScript Node.js

import { EventEmitter } from 'events'

import http from 'http'

const server = http.createServer(

(req, res) => {

res.writeHead(200)

res.end('Hello World')

}

)

server.listen(3000)

Server running on port 3000

Understanding Git and Github

Understanding the difference between Git and Github with examples and their main use cases or how they are helpful for the developers.

2 min read Read article

01Featured

All Articles

02Javascript

JavaScriptInterview-Preparation

Understanding Promises in JavaScript

What a JavaScript Promise is, how it works under the hood, and the different ways to handle async operations with it.

4 min read

03Javascript

JavascriptInterview

Javascript Concepts Part 1

Core JavaScript concepts you actually need: ES6 features, scope, closures, and the questions that keep coming up in interviews.

5 min read

04Javascript

JavascriptInterview

Javascript Concepts Part 2

Hoisting, closures, the rest and spread operators, and other JavaScript fundamentals that keep showing up in interviews.

3 min read

05Vue

VueBeginners

Vue for Beginners

Getting started with Vue.js: what it is, how to set it up, and the basics you need to start building something with it.

3 min read

06Vue

VueAdvanced-Vue

Advanced Vue.js Concepts

Custom directives, lifecycle hooks, Vuex, and the Vue features that come up once you are past the basics.

3 min read

07Vue

Vue-AdvancedVue-Mastery

Mastering Advanced Vue.js Techniques

Dynamic components, mixins, render functions, and scoped slots. The stuff you need once basic Vue is not enough anymore.

3 min read

08Nuxt

Nuxt-AdvancedNuxt-Mastery

Mastering Advanced Nuxt.js Techniques

SSR, middleware, dynamic routes, and the Nuxt features that matter most once you start building real applications.

4 min read

09Nuxt

Nuxt.jsVue.jsBeginner-Guide

Getting Started with Nuxt.js A Beginner’s Guide

Project setup, routing, layouts, and data fetching in Nuxt.js. A starting point if you are new to the framework.

5 min read

10Python

PythonBest-PracticesClean-Code

Python Best Practices Every Developer Should Know

Virtual environments, type hints, Pythonic patterns, and the conventions experienced Python developers use by default.

5 min read

11React

ReactBest-PracticesHooks

React Best Practices for Building Scalable Applications

Component design, state management, performance hooks, and the React patterns that hold up in real projects.

7 min read

12Next.js

Next.jsReactServer-Components

Next.js Best Practices with the App Router

Server Components, data fetching, routing conventions, and the App Router decisions that actually affect performance in Next.js 14+.

7 min read

13Python

PythonOOPDesign-Patterns

Python OOP and Design Patterns in Practice

Python OOP done right: dataclasses, properties, and the design patterns that show up most in real codebases, with guidance on when to actually use them.

6 min read

14Python

PythonAsyncasyncio

Async Python: asyncio, aiohttp, and Concurrent Patterns

How Python's async model actually works, when to use gather vs create_task, and the mistakes that catch people coming from synchronous code.

5 min read

15React

ReactState-ManagementZustand

React State Management: When to Use Context, Zustand, or Redux

Local state, Context, Zustand, and Redux Toolkit. What each one is actually for, with honest trade-offs so you can pick the right one for your situation.

7 min read

16React

ReactPerformanceOptimisation

React Performance Optimisation: Patterns That Actually Matter

Profiling first, then targeted fixes. When memo and useMemo actually help, how code splitting works, and the changes that make a real difference rather than just looking like good practice.

6 min read

17Next.js

Next.jsAuthenticationNextAuth

Authentication in Next.js with NextAuth.js and the App Router

Setting up NextAuth.js v5 with the App Router: OAuth providers, credentials login, session handling, protected routes, and what to watch out for in production.

5 min read

18Next.js

Next.jsPrismaPostgreSQL