For grown-ups

Why a coloring book is a surprisingly good first code editor.

Screen-free by design

Kids meet syntax with a crayon in hand, building confidence before they ever meet an error message.

Builds real vocabulary

Selector, property, value, class, id — the words are introduced once and reused across the whole series.

Creativity first

Every page ends with a free-choice panel where children invent their own rules and color scheme.

Questions we get a lot

What ages is it for?
Ages 6–11. Younger children can color happily with a grown-up reading the rules aloud; older children usually start writing their own rules by the end of a book.
Do we need a computer?
No. Everything works with the book and crayons. If you do have a computer, each book ends with the same drawing written as real HTML and CSS to type out.
Is the code real?
Yes — every rule in every book is valid CSS. We simplify the scope, never the syntax, so nothing has to be unlearned later.
How does it work in a classroom?
One page is roughly a 20-minute activity. Ten pages make a half-term unit, and the shared vocabulary (selector, property, value) carries across every edition.

Browse the series