Top 192 a11y open source projects

Generate colors based on a desired contrast ratio

🎨 A tiny (2,5 KB) color picker component for React and Preact apps

Crawl websites for accessibility issues from the command line.

Modèles de documents dans le cadre du RGAA

Resources for developing with web accessibility in mind.

Référentiel Général d'Accessibilité pour les Administrations

🌈 Generate the nearest accessible color with Sass.

📘A library for isolated developing UI components and automatically taking snapshots of them.

Pa11y Dashboard is a web interface which helps you monitor the accessibility of your websites

It is a trap! A lock for a Focus. 🔓

🐳 Simple and Accessible PWA boilerplate with Nextjs 10 + React Hooks

A portfolio for developers

✍️Fusuma makes slides with Markdown easily.

Toolkit for building accessible rich web apps with React

Accessibility (A11Y) Style Guide

Focus on the content and structure of your HTML

Keep accessibility errors in check.

Easily check for website accessibility issues

Listing of accessible components & patterns

Accessible drag and drop list reorder module

Accessibility engine for automated Web UI testing

Various styled accessible form controls

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

A CSS stylesheet to quickly highlight a11y concerns.

A tiny script for accessible content toggles.

💡 A hinting engine for the web

⚡️Simple, Modular & Accessible UI Components for your React Applications

Pa11y CI is a CI-centric accessibility test runner, built using Pa11y

Courses offered in web accessibility (and other learning opportunities)

⚡️ Simple, Modular & Accessible UI Components for your React Applications

Pa11y is your automated accessibility testing pal

A lightweight, flexible jQuery off-canvas navigation plugin which lets you create fully accessible sidebar or top/bottom sliding (or push) panels with keyboard interactions and ARIA attributes.

A repo to organize the guidelines and best practices for accessibility at 18f.

WhoCanUse is a tool that brings attention and understanding to how color contrast can affect different people with visual impairments.

A library of React Hooks for React-Native (Android/iOS/web) to provide accessible UI primitives for a design system.

Charts with HTML & CSS

a11ymyths.com

An accessible, open-source image lightbox with no dependencies.

ES2015 accessible hide-show system (collapsible regions), using ARIA

Automated accessibility testing using HTML_Codesniffer (WCAG and Section508)

The Universally Accessible document Reader

Web application to create domain and subdomain accessibility audits, with violation statistics.

✋ Accessibility analyzer for your frontend.

👩🏽‍🦯🦮👩🏻‍🦽👩🏿‍🦼 the platform to exchange physical accessibility data in a standardized, future-proof, easy-to-use way.

A list of all things to consider when making a website or webapp of quality.

HTML tests for various uses, including HTML5accessibility.com and JAWS tests

AgnosticUI is a set of UI primitives that start their lives in clean HTML and CSS. These standards compliant components are then copied to our framework implementations in: React, Vue 3, Angular, and Svelte.

Blu's Design System

Cette plateforme de tests présente les implémentations des composants ARIA telles qu'elles sont définies par les motifs de conception.

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

A self-service LTI for faculty to easily extend time for multiple users for all quizzes at once.

Diversity and Inclusion Guidelines for Conferences

jQuery simple and accessible modal window, using ARIA

😎☑️ Good Practices for build Web Components.

♿ Suite of open and standards-based tools for performing reliable accessibility conformance testing at scale

jQuery Accessible Carrousel System, using ARIA

A code quality bookmarklet and command-line tool

A script for an accessible accordion tabs component

A11yJSON: A standard to describe the accessibility of the physical world.

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