For Developers

Testing Tools

• Chrome Accessibility Developer Tools
• AInspector
• aXe
• WAVE toolbar (use with Chrome)
• Tenon.io

ARIA (Accessible Rich Internet Applications)

• ARIA overview
• Technical specification
• Primer
• Authoring Practices
• User agent implementation guide
• Roadmap

Javascript and jQuery

• Javascript accessibility issues and techniques
• jQuery plugins

HTML5

• HTML5 Accessibility (overview)
• HTML5 Accessibility Chops
• Using ARIA in HTML5
• HTML5 Accessibility on Github

AJAX

• AJAX overview and techniques

Front-end frameworks and libraries

• Bootstrap
• Angular
• Zurb Foundation
• HTML5 Boilerplate
• Blueprint

Mobile accessibility

• iOS/Apple
• Android
• Mobile accessibility checklist
• W3C: Mobile accessibility
• Adding accessibility support to Adobe PhoneGap
• BBC's Mobile Accessibility Guidelines

Other

• AccDC (Accelerated Dynamic Content: Library of accessible widgets, plugins, etc.
• How to Create an Accessible Infographic
• The Accessibility Project
• Accessibility Wins
• WCAG 2.0 checklist