Tutorial

A short lesson. It builds something you can run.

The lesson is a small, complete

site.py

. Build it with

arklight build site.py

and open the result. If a build fails, check the

before anything else.

Site, Page, and the @site.page decorator.

A click counter: State, Bind, and Action.*, no hand-written JS.

class_name, style, site.style, and layout classes with no @media.

@component: a checked prop contract and instance-scoped state.

Show and Repeat, the two reactive components, in a small task list.