Your friendly frontend teacher

Learn to build the web from zero

Master HTML, CSS and JavaScript step by step. Short lessons, live code examples you can edit, and real projects — everything a complete beginner needs to go from first tag to working website.

Start learning free Try the playground

Courses

Lessons

100%

Free to learn

Experience needed

Your complete learning path

Five courses that build on each other. Follow them in order and you'll go from absolute beginner to building interactive pages.

HTML

6 lessons

The skeleton of every web page

Learn the markup language that structures every website. Build headings, paragraphs, links, images, lists and forms from scratch.

Tags & elementsLinks & imagesLists & tables

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HTML5

5 lessons

Modern semantic structure

Discover the semantic tags that give your pages meaning — header, nav, main, section, article and more — plus audio, video and canvas.

Semantic tagsMediaCanvas

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CSS

6 lessons

Style and bring pages to life

Turn plain HTML into beautiful designs. Master selectors, colors, the box model, typography and responsive layouts.

SelectorsBox modelColors & fonts

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CSS3

5 lessons

Modern layout & animation

Go further with Grid, transitions, animations, transforms, gradients and responsive design that adapts to any screen.

GridTransitionsAnimations

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JavaScript

7 lessons

Make pages interactive

Add logic and interactivity. Learn variables, functions, events, the DOM and how to respond to what your visitors do.

VariablesFunctionsEvents

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Free Playground

Open a blank editor and experiment with HTML, CSS and JavaScript. See your result live as you type.

Open playground

Learning that actually sticks

We don't just show you code — we make you write it.

Read & understand

Short, friendly lessons explain each concept with real examples — no jargon overload.

Try it live

Every lesson has a runnable example. Edit the code and see the result instantly.

Build real things

Finish each course by building a small project that puts your new skills to work.

Ready to write your first line of code?

No experience needed. Just curiosity and a few minutes a day. Your first lesson is one click away.

Begin with HTML