Accessibility Tools

• Accessibility Guidelines Checklist
• 18F Accessibility Guide

Site Scanners

• aXe Browser Extension
• WAVE Accessibility Tool

• Colorable Matrix
• Color Ratio

Low-Vision Simulators

• SEE (Chrome)
• (Chrome)
• NoCoffee (Chrome)

• (Mac)
• JAWS (Win)
• (Win)
• Window-Eyes (Win)

Readability Testers

• Hemingway App
• Readability Score

• Getting Started with ARIA
• An Alphabet of Accessibility Issues
• MDN Accessibility Guide