Here are some great checklists and filtering tools for the W3C’s Web Content Accessibility Guidelines—WCAG 2.0. Know any others?
- WCAG 2.0 Checklist by Paul J Adam
Interactive WCAG by Viget
- WebAIM’s WCAG 2.0 Checklist – Updated for WCAG 2.1, 31 July 2018
- Accessibility Checklist by Nomensa
- The Accessibility Cheatsheet by Bits of Code
- Web Accessibility Checklist by The A11y Project
- Product Accessibility Checklist by Vox Media