The following is a list of user interface markup languages categorized by vendor or platform.

Flash

• MXML
• OpenLaszlo

Java

• CookSwing [2]
• SwiXML [3]
• SwixNG [4]
• Thinlet [5]
• Ultrid
• Vexi [6]
• XAL [7]
• XSWT [8]
• ZUML

Microsoft

• XAML^[1]

Mozilla

• XUL

W3C

• XHTML
• XFDL [9]
• XForms

Others

• Curl - also a programming language
• GladeXML
• HTMLR
• UIML
• PSML
• Gul
• XWT
• QuiX
• XML Sapiens [10]
• Bindows
• Boxely (Website)
• VTML
• XHPD
• XAL
• MyXaml [11]
• XRC - used by wxWidgets
• libavg
• GNUstep Renaissance

Notes

See also

• Comparison of user interface markup languages