HTML And CSS

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JavaScript

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References

HTML Reference

CSS Reference

JS Reference

SQL Reference

PHP Reference

jQuery Reference

Python Reference

Bootstrap 3 Reference

Bootstrap 4 Reference

W3.CSS Reference

Java Reference

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Sass Reference

UTF-8 Reference

Exercises

HTML Exercises

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JavaScript Exercises

SQL Exercises

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Python Exercises

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C# Exercises

Bootstrap Exercises

HTML

The language for building web pages

HTML Example:

<!DOCTYPE html >

<html>

<title> HTML Tutorial </title>

<body>

<h1> This is a heading </h1>

<p> This is a paragraph </p>

</body>

</html>

CSS

The language for styling web pages

CSS Example

body {

background-color: lightblue;

}

h1 {

color: white;
text-align: center;

}

p {

font-family: Verdana;
font-size: 20px;

}

JavaScript

The language for programming web pages

JavaScript Example:

 <button onclick = "myFunction( )">Click Me! </button>
 
 <script>
 function myFunction() {
     var x = document.getElementById("demo");
     x.style.fontSize = "25px";
     x.style.color =  "red";
 }
 </script>

SQL

A language for accessing databases

SQL Example

SELECT * FROM Customers
WHERE Country =  'Mexico' ;

Python

A programming language

jQuery

A JavaScript library for developing web pages

Java

A programming language

PHP

A web server programming language

W3.CSS

A modern CSS framework for faster and better responsive web pages

Color Picker

Bootstrap

A CSS framework for designing better web pages

Exercises

Test yourself with exercises

Web Templates

Browse our selection of free responsive html templates

How To Section

Code snippets for HTML, CSS and JavaScript

Web Certificates

Get Certified in HTML,CSS and JavaScript

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