Simple &amp; Easy Programming Learning

2 🔧 🔥 HOT

JSON Formatter

Format, validate & explore JSON — 100% private

654K users

3 🔍

Regex Tester

Live match highlighting, groups & replace mode

412K users

4 🔐

Base64 Encoder

Encode & decode Base64 — supports file upload

345K users

5 📱 ⭐ ESSENTIAL

QR Generator

Generate QR codes for URL, WiFi, email, SMS & more

287K users

6 🎨 ⭐ ESSENTIAL

Color Picker

HEX, RGB, HSL, CMYK conversions & shade palettes

265K users

7 🌐

HTML Formatter

Beautify & validate HTML5 with syntax highlighting

198K users

8 🖌️

CSS Formatter

Beautify, minify & validate CSS instantly

187K users

9 ⚡

JS Formatter

Beautify JavaScript — K&R, Allman, Stroustrup styles

175K users

10 📝 ⭐ ESSENTIAL

Markdown Editor

Write Markdown with live preview & toolbar

143K users

11 📧 ✨ NEW

Email Verifier

Validate email format, MX records & detect disposable

128K users

12 🌍

DNS Lookup

Query A, MX, NS, TXT, CNAME & all DNS record types

110K users

13 🔎

WHOIS Lookup

Domain registration, expiry & ownership information

98K users

14 🛡️ ✨ NEW

Port Scanner

Scan open TCP ports on any host or server

87K users

15 🗄️

SQL Formatter

Format & beautify SQL — MySQL, PostgreSQL & T-SQL

76K users

Zaheer Ahmad • Mar 20 • 5 min read min

Latest Tutorials

Fresh tutorials published regularly — all free for Pakistani students

Docker to Kubernetes Container Orchestration Guide

Scale from Docker to Kubernetes — converting compose files to K8s manifests, Helm charts, and production deployment.

Kubernetes Tutorial for Beginners 2026

Learn Kubernetes from scratch — pods, deployments, services, ingress, ConfigMaps, and kubectl commands explained.

Zaheer Ahmad • Mar 20 • 5 min read min

Jenkins Tutorial Continuous Integration & Delivery Setup

Set up Jenkins for CI/CD — installation, pipelines as code, integration with Git, Docker, and automated testing.

Zaheer Ahmad • Mar 20 • 4 min read min

GitHub Actions Tutorial CI/CD Pipeline Automation

Automate testing and deployment with GitHub Actions — workflows, jobs, steps, secrets, and real deployment examples.

Zaheer Ahmad • Mar 20 • 5 min read min

DevOps Tutorial for Beginners Concepts Tools & Roadmap 2026

Start your DevOps journey — CI/CD, containers, IaC, monitoring, and the complete toolchain explained for beginners.

Zaheer Ahmad • Mar 19 • 5 min read min

GraphQL Tutorial Queries Mutations Schemas & Apollo

Learn GraphQL — schema design, queries, mutations, subscriptions, and Apollo Client integration with React.

Zaheer Ahmad • Mar 19 • 5 min read min

Angular Components Services RxJS & Routing

Go deeper into Angular — component lifecycle, services with DI, RxJS observables, HTTP client, and routing strategies.

Zaheer Ahmad • Mar 19 • 4 min read min

Angular Tutorial for Beginners 2026 Complete Guide

Build enterprise web apps with Angular — TypeScript, components, services, dependency injection, and Angular CLI.

Zaheer Ahmad • Mar 19 • 4 min read min

Vue js Composition API Pinia & Vue Router Guide

Master Vue 3's Composition API, Pinia for state management, and Vue Router for single-page application navigation.

Zaheer Ahmad • Mar 18 • 4 min read min

Vue js Tutorial for Beginners 2026 Complete Guide

Learn Vue.js 3 from scratch — components, directives, reactivity, props, events, and Composition API with examples.

Zaheer Ahmad • Mar 18 • 5 min read min

Next js App Router SSR SSG ISR & API Routes

Deep-dive into Next.js App Router — server vs client components, data fetching strategies, layouts, and API routes.

Zaheer Ahmad • Mar 18 • 5 min read min

Next js Tutorial for Beginners 2026 React Framework

Master Next.js in 2026 — pages, routing, SSR, SSG, and the App Router explained with practical project examples.

Firebase Tutorial Real Time Database Auth & Firestore

Build real-time apps with Firebase — Firestore, Authentication, Cloud Functions, and integration with React and Flutter.

MySQL vs PostgreSQL vs MongoDB Which Database in 2026

Compare MySQL, PostgreSQL, and MongoDB — performance, use cases, syntax differences, and which to choose for your project.

Database Design Normalization ER Diagrams & Best Practices

Design better databases — entity-relationship diagrams, normalization (1NF to 3NF), primary/foreign keys, and best practices.

Redis Tutorial In Memory Data Store Complete Guide

Learn Redis for caching, sessions, and real-time data — data structures, pub/sub, persistence, and Node.js integration.

MongoDB Aggregation Pipeline & Indexing Guide

Master MongoDB's aggregation pipeline for complex queries, and learn indexing strategies for optimal performance.

MongoDB Tutorial for Beginners NoSQL Database 2026

Learn MongoDB NoSQL database — setup, CRUD operations, documents, collections, and comparison to SQL databases.

PostgreSQL Tutorial for Beginners 2026

Get started with PostgreSQL — setup, SQL queries, advanced features like JSONB, window functions, and performance tuning.

MySQL Tutorial for Beginners Setup & Queries 2026

Learn MySQL from scratch — installation, creating databases, CRUD operations, joins, and indexing with examples.

Python Web Scraping BeautifulSoup & Scrapy Guide

Scrape websites with Python using BeautifulSoup and Scrapy — requests, parsing HTML, storing data, and avoiding blocks.

FastAPI Tutorial Modern Python API Development 2026

Build high-performance APIs with FastAPI — path parameters, Pydantic models, async, authentication, and OpenAPI docs.

Zaheer Ahmad • Mar 17 • 6 min read min

Flask Tutorial for Beginners Lightweight Python Web Apps

Build lightweight web apps with Flask — routes, templates, forms, database integration with SQLAlchemy, and deployment.

Django REST Framework Building APIs with Python

Create powerful REST APIs with Django REST Framework — serializers, viewsets, authentication, and permissions.

Django Tutorial for Beginners Full Stack Python Web Dev

Build full-stack web apps with Django — models, views, templates, forms, authentication, and deployment explained.