HTML
Learn how to code HTML & CSS for free at HTML.com. We've got HTML tutorials & reference guides on tags, attributes and everything else you need to master HTML.
The HTML Beginner Tutorial assumes that you have absolutely no previous knowledge of HTML or CSS.
HTML Tutorial - HTML stands for Hyper Text Markup Language, which is the most widely used language on Web to develop web pages.
Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML.
CSS
CSS Reference is a free visual guide to CSS. It features the most popular properties, and explains them with illustrated and animated examples.
The CSS Beginner Tutorial assumes that you know as much about CSS as you do about the cumulative effects of sea squirt discharge on the brain chemistry of Germanic ammonites.
CSS Tutorial - CSS is used to control the style of a web document in a simple and easy way.
Well organized and easy to understand Web building tutorials with lots of examples of how to use CSS.
Javascript
The JavaScript Beginner Tutorial assumes that you know zip all about JavaScript. The purpose of this guide is to teach the bare essentials - just enough to get started.
Modern JavaScript Tutorial: simple, but detailed explanations with examples and tasks, including: closures, document and events, object oriented programming and more.
Quick Guide - JavaScript is a dynamic computer programming language. It is lightweight and most commonly used as a part of web pages, whose implementations allow client-side.
Well organized and easy to understand Web building tutorials with lots of examples of how to use JavaScript.
jQuery
There's a lot more to learn about building web sites and applications with jQuery than can fit in API documentation. If you're looking for explanations of the basics, workarounds for common problems, best practices, and how-tos, you're in the right place!
Well organized and easy to understand Web building tutorials with lots of examples of how to use jQuery.
XML
XML stands for Extensible Markup Language and is a text-based markup language derived from Standard Generalized Markup Language (SGML). This tutorial will teach you the basics of XML. The tutorial is divided into sections such as XML Basics, Advanced XML, and XML tools.
Well organized and easy to understand Web building tutorials with lots of examples of how to use XML.
PHP
PHP is a popular general-purpose scripting language that is especially suited to web development. Fast, flexible and pragmatic, PHP powers everything from your blog to the most popular websites in the world.
PHP Tutorials for Beginners - Learn how to create a dynamic and interactive website using the PHP 7 programming language in simple and easy steps.
PHP Tutorial - The PHP Hypertext Preprocessor (PHP) is a programming language that allows web developers to create dynamic content that interacts with databases.
Well organized and easy to understand Web building tutorials with lots of examples of how to use PHP.
SQL/MySQL
The world's most popular open source database.
MySQL is the most popular and a free Open Source Relational Database Management System (RDBMS). An RDBMS system stores the data in the form of tables that might be related to each other. MySQL uses Structured Query Language (SQL) to store, manage and retrieve data, and control the accessibility to the data. It is one of the best RDBMS being used for developing web-based software applications.
SQL is a standard language for storing, manipulating and retrieving data in databases. Our SQL tutorial will teach you how to use SQL in: MySQL, SQL Server, MS Access, Oracle, Sybase, Informix, Postgres, and other database systems.
Well organized and easy to understand Web building tutorials with lots of examples of how to use MySQL.
Character Entity Codes
A clear and quick reference for webmasters to commonly used HTML symbol entities codes.
Quickly learn cool HTML entity codes to use on your website.
Character Entity Reference Chart - World Wide Web Consortium.
Color Names
HTML color names rule. Modern browsers support 140 HTML color names which we've listed here along with their Hex color codes and RGB values.
All modern browsers support the following 140 color names (click on a color name, or a hex value, to view the color as the background-color along with different text colors): For a full overview of HTML colors, visit our colors tutorial.
Responsive Design
Responsive web design is a necessary element every website should have. Here you can find a guide to create mobile friendly websites.
Well organized and easy to understand Web building tutorials with lots of examples of how to do responsive design.
How to create sites which respond to the needs and capabilities of the device they are viewed on.
SEO: Search Engine Optimization
My teaching checklist for SEOs and Web Designers.
Starting A Website
We need our websites to be a destination for our sales and marketing efforts. Learn the 11 factors to drive users to your brand.
Almost 80% of internet users read and interact with blogs. Starting a blog means reaching millions of people with your content...
Graphic Design
Chris Do’s expert tips, and the best creative tools for 2023.
Cyber Security
Learn about the fast-growing field of cybersecurity and how to protect your data and information from digital attacks.
Welcome to this introductory course in Cyber security. This course serves as an excellent primer to the many different domains of Cyber security. We have created 16 tutorial pages for you to learn the fundamentals of Cyber Security.
