HTML

The language for building web pages

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HTML Example:

<!DOCTYPE html>
<html>
<title>HTML Tutorial</title>
<body>

<h1>This is a heading</h1>
<p>This is a paragraph.</p>

</body>
</html>

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CSS

The language for styling web pages

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CSS Example:

body {
background-color: lightblue;
}

h1 {
color: white;
text-align: center;
}

p {
font-family: verdana;
}

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JavaScript

The language for programming web pages

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JavaScript Example:

<button onclick="myFunction()">Click Me!</button>

<script>
function myFunction() {
let x = document.getElementById("demo");
x.style.fontSize = "25px";
x.style.color = "red";
}
</script>

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Python

A popular programming language

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Python Example:

if 5 > 2:
print("Five is greater than two!")

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SQL

A popular programming language

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SQL Example:

SELECT * FROM Customers
WHERE Country='Mexico';

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PHP

A web server programming language

Learn PHP

jQurey

A JS library for developing web pages

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Java

A programming language

Learn Java

C++

A programming language

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W3.CSS

A CSS framework for faster and better responsive web pages

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Bootstrap

A CSS framework for designing better web pages

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Code Editor

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

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How To Section

Code snippets for HTML, CSS and JavaScript

For example, how to create a slideshow:

www.w3schools.com/howto/

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HTML

HTML Example:

CSS

CSS Example:

JavaScript

JavaScript Example:

Python

Python Example:

SQL

SQL Example:

PHP

A web server programming language

jQurey

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

Code Editor

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

W3Schools Spaces

Build your own website with W3Schools Spaces.

Color Picker

W3Schools' famous color picker

Code Game

Help the Lynx collect pine cones!

Exercises and Quizzes

Test your skills

Web Templates

Browse our selection of free responsive HTML Templates

Kickstart your career

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How To Section

Code snippets for HTML, CSS and JavaScript

For example, how to create a slideshow: