LiaScriptLesson

learning · static (no JavaScript) · no children. All components: component playground.

Description for the model

A LiaScript course (Markdown with quizzes, code and slides) played in a sandboxed frame on the tenant content origin; it completes itself at the last section.

Live example

Rendered from the example props below with the real component. Theme: coffee · oncall · nightsky · gravity · poland · ulam · platform · open on its own

Example

{
  "component": "LiaScriptLesson",
  "props": {
    "src": "https://content.localhost/lia/launch/abc123",
    "title": "Interactive extraction lab",
    "sections": 6,
    "height": 720
  }
}

Props

Prop	Type	Required	Notes
src	string (href)	yes	Player URL on the content origin (from POST /api/liascript/launches/{topic}). max length 2048
title	string	yes	Title. max length 160
sections	integer		Number of sections. ≥ 1
height	integer		Frame height px. ≥ 0, default 720
id	string		Anchor id for in-page links (letters, digits, dashes). max length 40

Text fallback

What a text-only client, an unknown renderer or a plain-text channel shows for the example above.

Interactive extraction lab

Invalid props

A node whose props fail the schema never breaks the page: the renderer shows the plain-text fallback instead (and logs the issues in development).

{
  "src": "javascript:alert(1)",
  "title": "Unsafe"
}

Issues:

• /src unsafe or empty link

Rendered as:

Unsafe

Accessibility

axe-core: 12 rules passed, 0 violations, 1 need manual review. Run at build time on the server-rendered HTML in jsdom. Colour contrast and layout rules need a browser and are covered by the Playwright axe scans of the reference frontend.