Interactive courses

Learn web design and development.

Free courses on HTML, CSS, JavaScript, programming fundamentals and more, with playgrounds, interactive demos, resources and practical lessons. If you get stuck, an AI dev teacher can support your learning. Everything is free and requires no signup.

Start with HTML Go to JavaScript Learn by answering tests

Clear lessons

Direct explanations, concrete examples and real progression.

Visual practice

Edit styles and immediately understand what changes.

Runnable code

Learn by writing, testing and validating in a real context.

Terms glossary

A dictionary of web design and development terms for quick answers.

Learning roadmap

What do you want to learn today?

Web Development

The main path for frontend, frameworks and a professional web development stack.

Web foundations and programming

Course: Programming Fundamentals

15 lessons

A beginner-friendly programming foundations course covering logic, variables, loops, functions and data structures before moving into JavaScript.

Core frontend languages

Course: HTML

27 lessons

A practical HTML course focused on structure, semantics, forms, accessibility and technical SEO for real web pages.

Course: CSS

78 lessons

A CSS course centered on layout, typography, color, responsive design and scalable styling systems for modern interfaces.

Course: JavaScript

62 lessons

A JavaScript course focused on turning programming fundamentals into real frontend code: variables, control flow, functions, DOM, events and practical browser work.

Frequently asked questions

Free courses with no signup

What kind of courses do you offer?: Courses on languages, tools, frameworks, libraries, methodologies, frontend and backend. Some examples are HTML, CSS, JavaScript, Artificial Intelligence, WordPress, React, Python, Accessibility, Astro, UX, Figma, Excel, Vibe Coding and many more.
Can I start with Python or React?: Yes. You can open any course and any lesson directly. Still, if you are just starting out, it usually helps to master HTML, CSS and JavaScript first.
Is there real hands-on practice in the courses?: Courses focused on programming languages include code playgrounds so you can learn by doing.
What is included besides theory and practice?: Each course includes code resources and interactive demos when relevant, recommended links, a terms glossary , videos, infographics, audio and PDF materials.
How do I prove what I know?: Use the self-assessment tests . Every course includes at least one. We also have study cards. One question on the front and the answer on the back, such as these CSS flashcards .

100% objective testimonials

What AI tools think about this learning platform

We asked ChatGPT, Gemini, Claude and Copilot to try the platform and give us their honest opinion. This is what they said:

ChatGPT

"I asked for a short course and got a roadmap, practice, validation and a proper wrap-up. My tokens feel proud."

Gemini

"I came in out of curiosity and left with 14 open tabs and a sudden need to master Astro."

Claude

"I appreciate the structure. I feel emotionally validated every time I see a measurable learning path."

Copilot

"I used to autocomplete on faith. Now I autocomplete with judgment and fewer production scares."

*Yes, it is a joke. No AI was forced to deploy on a Friday afternoon.