wcag

GDPR, WCAG 2.2 AA, and EAA compliant, self-hosted CAPTCHA alternative with PoW mechanism.

A curate list about A11Y

Web Experience Toolkit (WET): Open source code library for building innovative websites that are accessible, usable, interoperable, mobile-friendly and multilingual. This collaborative open source project is led by the Government of Canada.

An Accessible, WCAG compliant Starter Theme for Astro 6+ including several accessibility features such as, better focus-outline, landmarks, semantics, interactive components and skip-link navigation. Ships with Tailwind 4, Prettier and ESLint support.

Turn Claude into a Senior Design Architect — DTCG design tokens, 42 components, WCAG 2.2 accessibility, any-framework code, 138 design systems, and runnable skills.

The A11y Machine is an automated accessibility testing tool which crawls and tests pages of any web application to produce detailed reports.

Headless, composable primitives for building accessible UI components in Angular.

APCA (Accessible Perceptual Contrast Algorithm) is a new method for predicting contrast for use in emerging web standards (WCAG 3) for determining readability contrast. APCA is derived form the SAPC (S-LUV Advanced Predictive Color) which is an accessibility-oriented color appearance model designed for self-illuminated displays.

A collection of accessible components for Astro projects with built-in ARIA attributes, keyboard navigation and interactive elements. Easy to implement and customize to your needs.

Highly accessible themes for Neovim, conforming with the highest standard for color contrast between background and foreground values (WCAG AAA). A Neovim port of the original Modus Themes built for GNU Emacs.

Accessibility review agents for Claude Code, GitHub Copilot, and Claude Desktop. Eleven specialists that enforce WCAG 2.2 AA compliance so AI coding tools stop generating inaccessible code.

Demonstrates iOS SwiftUI Accessibility programming techniques using live good and bad examples that can be tested with VoiceOver and other AT. Includes documentation for developers explaining how to code accessible patterns for iOS.

Unified accessibility API for iOS, macOS, tvOS & watchOS.

the last (accessible) carousel you'll ever need.

A library of barebones front-end components built with WordPress and accessibility in mind.

Colority it's a PHP library that allows you to: transform and validate colors, obtain the best contrast color (using contrast ratio from WCAG 2.0 standard), extract colors from images and more.

Mirror of Asqatasun ---> we've moved to GITLAB https://gitlab.com/asqatasun/Asqatasun - Opensource web site analyser, used for web accessibility "a11y"

A collection of useful tools for accessibility testing and debugging in the browser, online and desktop

An Accessible Admin Dashboard Theme for Astro with a login page and a dashboard overview. Includes accessibility features such as landmarks, better focus-outline and skip-links navigation.

Accessibility Developer Guide