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.

MathCAT: Math Capable Assistive Technology for generating speech, braille, and navigation.

Bootstrap project to easily run and develop a11y audits.

A Java CLI application to validate and report accessibility issues in PDF documents

veraPDF REST web services and clients.

This program is an On-Screen Display or a Heads-Up Display for keys. It displays every key press at a clearly visible text size. It is developed for people with poor eye sight. It is meant to aid d…

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

Quickly uncover and resolve accessibility issues on any web page with TPGi’s single-page, on-demand, accessibility testing tool.

The Colour Contrast Analyser (CCA) helps you determine the legibility of text and the contrast of visual elements, such as graphical controls and visual indicators.

Some useful groups of panes for accessibility testing

An accessible farting soundboard. Because why not?

How to approach accessible web interface design

Learn more about the Web Content Accessibility Guidelines

Eleventy (11ty) plugin that provides a configurable filter to display an estimated read time for Eleventy content, optionally with an emoji visual indicator.

🔮 A lightweight comments widget built on GitHub issues

⬇️ The only Markdown Cheatsheet you will ever need to raise your docs to the next level. PDF included.

▶️📃 Interactive transcript plugin for video.js

Video.js - open source HTML5 video player

Responsive, interactive and more accessible HTML5 canvas elements. Scrawl-canvas is a JavaScript library designed to make using the HTML5 canvas element easier, and more fun

⚡️ A collection of tips to help take your CSS skills pro 🦾

Immediately check one or more PDF files for signs of inaccessibility.

zachleat.com is powered by Eleventy and WebC.

Working to improve the user experience, accessibility, performance, consistency, and reliability of email markup

Focus on prompting and generating

Easily spot missing ARIA labels, misused ARIA roles, and incomplete keyboard support in your web applications.

Real-time exchange tracker of the game Sim Companies on .NET 6.0 platform, based on official webAPI.

A clean and fast Eleventy Starter Project with Vite