HTML Tutorial
Beginner
Learn how to create and structure web pages, from your first tag to forms, media, and accessibility.
- Elements and attributes
- Links, images, lists, tables
- Forms and input types
- Semantic HTML
Tutorials
Free, step-by-step tutorials with clear explanations, practical examples, exercises, and quizzes. Start with the basics and build up at your own pace.
- 5 courses
- 134 lessons
- Free to read
All courses
Pick a course and start with lesson one. Your progress is saved in this browser.
CSS Tutorial
Beginner
Style your websites with modern CSS, including layout, responsive design, and smooth transitions.
- Selectors and the box model
- Colors, fonts, and backgrounds
- Flexbox and Grid
- Responsive design
JavaScript Tutorial
Beginner to Intermediate
Add interactivity and logic to your pages, from variables and functions to the DOM and async code.
- Variables, loops, functions
- Arrays and objects
- DOM and events
- JSON, async, and Fetch
PHP Tutorial
Intermediate
Build dynamic websites on the server: forms, sessions, files, databases, and security basics.
- Syntax, arrays, functions
- Forms and validation
- Sessions and MySQL (PDO)
- Security basics
XML Tutorial
Intermediate
Describe and exchange data with XML, including schemas, XPath, XSLT, and parsing with JavaScript.
- Syntax and namespaces
- DTD and XML Schema
- XPath and XSLT
- XML versus JSON
Where should I start?
A sensible order if you are new to web development.
-
HTML
The structure of every web page. Start here.
-
CSS
Make your pages look good on every screen.
-
JavaScript
Add behaviour and interactivity.
-
PHP
Build dynamic sites and work with data.
-
XML
Describe and exchange structured data.
Keep learning
Read practical articles on the blog, or explore official documentation and tools.