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IBM Accessibility Checker

IBM Equal Access Accessibility Checker is a browser extension that can be accessed from the Developer toolbar.

No accessibility checking tool gets 100% of issues, but this tool is noticeably more comprehensive in it’s approach, and generates helpful and detailed reports.

IBM Equal Access Accessibility Checker report

More resources

Here are a couple more resources, or check out the full list.

  1. WCAG

    WCAG 2.1 and WCAG 2.2 rules, explained by example.

  2. Superagent API testing

    Superagent is a small progressive client-side HTTP request library, and Node.js module with the same API, supporting many high-level HTTP client features.