Enterprise Accessibility — Complete Guide
Enterprise Accessibility — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — part of HTML Tutorial on Toolliyo Academy.
On this page
HTML Tutorial · Lesson 50 of 100
Enterprise Accessibility
Basics ✓ → Forms & semantics → APIs & performance → Projects
Forms & semantics · 2 — Forms, SEO, a11y · ~6 min · HTML — Accessibility & Responsive Design
What is this?
Enterprise a11y means design system components meet WCAG, with audits on every release train.
Why should you care?
MarkupVerse design system documents accessible patterns for buttons, forms, and tables.
See it live — copy this example
Save as demo.html and open in your browser, or use Run Example below.
<!-- Design-system contract -->
<button type="button" class="mv-btn">Export CSV</button>
<!-- Forbidden: <div class="mv-btn" onclick="…">Export</div> -->
<table>… th scope …</table>Run Example »
Edit the code below and click Run to see the result in Toolliyo’s live editor.
What happened?
- Ban inaccessible patterns in code review.
- Automate axe checks.
- Manual SR tests on money movement flows.
Practice next
- Document allowed button markup.
- Add axe CI on a page.
- SR-test transfer confirm.
- Add focus-visible styles to DS.
- Audit color tokens.
Remember
System patterns. Automated + manual. Block bad markup.
MarkupVerse a11y DS gate
CI fails on div-buttons.
Outcome: Inaccessible patterns don’t merge.
Interview prep for this lesson
Practice these questions aloud after reading—each links to a full structured answer.
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