- Hypertext (XHTML, HTML4.0)
- Style Sheets (CSS2, XSL)
- Graphics and 3D (PNG, SVG)
- Document Object Model (DOM)
- Synchronized Multimedia: SMIL
- Math Markup (MathML)
- Voice Browser/Mobile Access/Television and the Web
- Internationalization (I18N)
- Code: Amaya browser/editor
