Components

Universal markup converter

Open-source braille translator and back-translator.

Convert PDF to HTML without losing text or format.

The U.S. Web Design System helps the federal government build fast, accessible, mobile-friendly websites.

Polyfill for `:focus-visible`

NVDA, the free and open source Screen Reader for Microsoft Windows

This is the official location of the Kaldi project.

Beautiful and accessible drag and drop for lists with React

The Assistive Technology Rapid Integration & Construction Set

PocketSphinx is a lightweight speech recognition engine, specifically tuned for handheld and mobile devices, though it works equally well on the desktop

WAI-ARIA Authoring Practices, maintained by ARIA WG https://www.w3.org/WAI/ARIA/

Open-source keyboard firmware for Atmel AVR and Arm USB families

Smarter defaults for colors on the web.

Open Source Biometrics, Face Recognition

Eye Tracking for Everyone

A modern approach for Computer Vision on the web

A speech recognition library for the web

Speech recognition module for Python, supporting several engines and APIs, online and offline.

Accessibility auditing for React.js applications

Assistive Context-Aware Toolkit (ACAT)