- Accessibility including keyboard navigation, low vision support, and ARIA markup for assistive technologies
- High performance grid widget supporting 100,000+ rows of data
- Browser-native 2-D and 3-D charting
- A full library of easy-to-use, attractive UI controls
- Universal data access for simple and fast data-driven widget development
- Internationalization with localizations provided for 13 major languages
- CSS-driven themes to make customization and extension simple
- Dojo Offline, based on Google Gears, which makes offline applications easy to build
- Support for the OpenAjax Alliance Hub 1.0 to guarantee interoperability with other toolkits
- Native 2-D and 3-D vector graphics drawing
- Access to many more widgets and extensions through the Dojo package system