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HTML

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CSS

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JavaScript

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Python

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SQL

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PHP

A web server programming language

jQuery

A JS library for developing web pages

Java

A programming language

C++

A programming language

W3.CSS

A CSS framework for faster and better responsive web pages

Bootstrap

A CSS framework for designing better web pages

C

C#

R

Kotlin

Node.js

React

JSON

Vue

MySQL

XML

Sass

Icons

RWD

Graphics

SVG

Canvas

Raspberry Pi

Cyber Security

Colors

Git

Matplotlib

NumPy

Pandas

SciPy

ASP

AngularJS

AppML

Go

TypeScript

Django

MongoDB

Statistics

Data Science

Typing Speed

HowTo

code Game

Spaces

PostgreSQL

Excel

DSA - Data Structures and Algorithms

Machine Learning

Artificial Intelligence

Code Editor

With our online code editor, you can edit code and view the result in your browser

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W3Schools Spaces

If you want to create your own website, check out W3Schools Spaces. It is free to use, and does not require any setup:

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My Learning

Track your progress with our free "My Learning" program.

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Color Picker

W3Schools' famous color picker:

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Exercises and Quizzes

Test your skills!

Exercises

Quizzes

Web Templates

Browse our selection of free responsive HTML Templates

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Kickstart your career

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How To Section

Code snippets for HTML, CSS and JavaScript

For example, how to create a slideshow:

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