Tools & experiments All tools Contact
Tool · 2026 · Single-file HTML · WCAG 2.2

A11Y Basics

One useful accessibility fact, in under a minute.

Built2026
TypeLearning / accessibility
StackSingle-file HTML · WCAG 2.2
StateLive
What it is

Accessibility, one minute at a time.

Accessibility gets taught as a checklist and learned as a habit. This is fifty-seven flashcards, a primer that runs in order, and a quiz — all sized for the minute you spend waiting on something else to finish. Every card names the WCAG 2.2 clause it comes from or is tagged honestly as best practice, and one lens toggle re-points the whole deck at designers or at developers instead of splitting it into two products. The tool has to pass what it teaches: it clears axe-core with no violations, and the two worst screen-reader bugs it ever had were ones axe couldn't see — they were found by listening to it.

Use cases
The tool

Use it live.

Live · runs belowOpen standalone ↗

Card share links open a card standalone at its own URL. The deck itself passes the axe-core check it teaches.