CSS Accessibility Validator for your HTML

How to configure a VirtualBox Windows VM for testing accessibility

Calculate the WCAG contrast ratio between 2 colors.

Rules for test accessibility issues.

Slides for my talks on accessibility testing with Angular

Fractal component library tool (http://fractal.build) plugin for accessibility testing against Tenon (http://tenon.io)

Asqatasun Jenkins plugin to leverage web accessibility (a11y) testing in Continuous Integration

EIII accessibility testing bookmarklet

Automated Accessibility Testing for iOS

Web Accessibility checker which evaluate some defined WCAG rules instantly during coding or on command.

There're a lot of accessibility tools available today. This presentation will provide an overview of these tools, and how they can be built into your workflow. From basic, all the way to advanced automated E2E testing. Geared for front-end developers/ engineers looking to improve the accessibility of their work.

Continuous accessibility testing, with HTML and JUnit reports

A free tool for analyzing web content to determine if it might cause seizures in those who have photosensitive seizure disorders such as epilepsy. 

Web accessibility (a11y) observatory and monitoring tool (based on Tanaguru)

flagging accessibility concerns

A web service to check Accessibility on your sites using accesslint-cli

This project aims at conducting unit tests / audit for accessibility on projects in the development phase and on CI machines.

a11y testing plugin for Intern