TaskQuick recap. Build a tiny page proving you know the 4 A5 must-haves. Skip link at top, <main id='main'>, <nav aria-label='Primary'> inside with one <a>, and an icon-only button with aria-label='Search'. The 4 checks verify each piece.
Recap: Accessibility, for real
50 XP5 min
Theory
Quick recap β Module A5
12 lessons of a11y. The 4 things you cannot ship without:
- Landmark structure β
<main>+<nav>+<header>+<footer>. Screen-reader users navigate by landmark. - `aria-label` on icon-only buttons + nav β without text, the assistive tech has nothing to announce.
- Skip link β
<a href="#main">Skip to content</a>as the first focusable element. Keyboard users repeat-tab through nav otherwise. - Visible focus β never
outline: nonewithout a replacement. Use:focus-visibleto scope the ring to keyboard users.
If any feels random, redo A5-02 / A5-04 / A5-07 / A5-10 then come back.
π
Sign up to start coding
Theory is open to everyone. The interactive editor, live preview, and check are unlocked with a 7-day free trial β card required, cancel anytime.
Sign up β free trial βFirst 15 lessons in each track are free. No card needed for those.