CSS HTML Validator is a fast HTML and CSS validator / syntax checker / linter that can also check accessibility, SEO, and more. This project is another way to report issues and feature requests.

Run an Easally accessibility check programmatically.

Accessibility Notifier App. Checks the accessibility of given websites.

A web accessibility run book is a document that provides guidance and instructions on how to ensure that a website or web application is accessible to people with disabilities.

Check websites for accessibility issues using pa11y

FishEye Site de Photographe

All in One Accessibility widget improves Sylius website ADA compliance and browser experience for ADA, WCAG 2.1 & 2.2, Section 508, Australian DDA, European EAA EN 301 549, UK Equality Act (EA), Israeli Standard 5568, California Unruh, Ontario AODA, Canada ACA, German BITV, France RGAA, Brazilian Inclusion Law (LBI 13.146/2015), Spain UNE 139

Extension to validate the accessibility of the current page using AccessMonitor, and enhance its results page by the addition of filters.

All in One Accessibility AI Widget Supports 140 Languages, Screen Reader, Voice Navigation, Dictionary, Virtual Keyboard, Accessibility Profiles, Sign language Libras (Brazilian Portuguese) Custom Widget Color, Icon size, Position, GA4 Tracking and custom accessibility statement link are some of the top features.

ACE Plugin for calibre

hues.js [HYOOZ] is a very, very simple zero-dependency javascript (tiny) tested colour library built for accessibility, RGBa and HSLa manupulation.

Unobtrusive Accessibility Checker for Summernote WYSIWYG that uses CSS

Commands to help with Cypress-Axe

It uses the accessibility interface which handles UI and design related adjustments. All in One Accessibility app enhances your Aimeos website accessibility to people with hearing or vision impairments, motor impaired, color blind, dyslexia, cognitive & learning impairments, seizure and epileptic, and ADHD problems.

Checklist: Section 508 procedures and remediation advice in one interactive page

The open source accessibility playbook is a resource for repo maintainers and contributors, consumers and end users of open source projects. Let’s create a future where all open source projects are inclusive and accessible to everyone.

simplA11yMonit is a tool supporting the simplified accessibility monitoring method in Luxembourg.

Accessibile color generator

A Discord Bot that publicly "shames" those who forget to add alt text to their images. In a friendly way, of course.

Apple framework for calculating color contrast ratios, WCAG conformance, and high contrast color values (UIColor & NSColor).