Learn How to Build Accessible Web Apps

Wow that is a super nice initiative! Marcy Sutton offers a free six weeks email course to help you building and testing accessible web applications.

Illustration: testingaccessibility.com

A person is using a screen magnifier software to assist her ordering a pizza online.

Introduction to Web Accessibility

This free course presented by the W3C will give you solid foundations in accessibility and help you provide a better experience for everyone. Note: if you want to earn the certificate, you'll need to switch to the verified course.