Accessibility engine for automated Web UI testing

Pa11y is your automated accessibility testing pal

The A11Y Project is a community-driven effort to make digital accessibility easier.

Generate colors based on a desired contrast ratio

A curate list about A11Y

Oobee (formerly known as Purple A11y) is a customisable, automated web accessibility testing tool that allows software development teams to find and fix accessibility problems to improve persons wi…

A thousand web accessibility tests performed by 11 tools

A user-friendly automatic content accessibility checker.

Community maintained fork of pdfminer - we fathom PDF