For up to date documentation and features, visit http://docs.sencha.com/ext-js/4-0

## Sencha Documentation

# Accessibility

Writing accessible JavaScript applications has always been difficult. With Ext JS 4 we are taking the pain out of making apps accessible with three main features:

- ARIA Support. All components are marked up with ARIA attributes to allow screen readers to understand the page.
- Focus Manager. Enables keyboard-driven navigation around any app.
- High Contrast Theme. Light text on a dark background is easier to read for users with vision problems.

## This guide is a work in progress.

Please check back soon