OpenTheme

OpenTheme is an XML based GUI toolkit with a set of foundation class and WYSIWYG editor. Although it’s originally designed for full screen GUI, it is also good for Windowed user interface, with full localization support and arbitary look-and-feel.

RAD StudioTM: Build cross-platform apps ridiculously FAST!

• Delivering fast and powerful native applications for Windows, Linux, macOS, iOS, Android, cloud and IoT.
• Rapidly design, build, and run applications optimized for native performance, from a single code base across all platforms.
• Securely connect and embed any data, on any tier, in the Enterprise, or cloud.