Click to try them out
Test a site for WCAG or Section 508 compliancy.
Check for WCAG color contrast compliance
This is a library of accessibility-related testing and utility code.
Check accessibility using achecker.ca
Check the Accessibility of a PDF Document
CLI for checking the Accessibility of a PDF Document
A node/iojs library & CLI for HTML_Codesniffer
Grade your sites accessibility and generate a report from different WCAG levels
Grade your site's accessibility and generate a report from different WCAG levels
Color combination contrast tester
Learn more about these results.