The A11Y Project

Accessibility

https://www.a11yproject.com/

The A11Y Project screenshot

The A11Y Project is a community-driven resource platform focused on making digital content and applications more accessible. It provides structured guidance, accessibility checklists based on international standards, educational articles, and curated tools to help developers and designers build inclusive web experiences for users with diverse disabilities.

Pricing

Free

Features

Open Source

Checked on Oct 18, 2026.

Alternative resources

Contrast Ratio

A web-based tool to calculate color contrast ratios and verify compliance with WCAG accessibility standards.

FreeOpen Source

https://contrast-ratio.com/

Radix UI

An open source component library for building accessible, high-quality web applications with React.

FreeOpen Source

UI Components • Accessibility

https://www.radix-ui.com/

Site Punchlist

Automated website accessibility testing tool that crawls pages, groups defects by severity and reach, and provides specific code fixes.

FreePaidOpen Source

https://sitepunchlist.com/