InterIm

InterIm is an Immediate mode GUI library in pure Scala (JVM/JS/Native).

It provides methods to build an interface and return a sequence of simple render operations (render rectangles and render text).

The library does not perform any rendering. The resulting output must be interpreted by a rendering backend. While this might sound like a limitation, it actually allows for an easy integration with other libraries.

To know more about the library and how to get started check the examples.

NOTE: This library is still in heavy development. Expect big breaking changes in future versions.

Features

Online Demo

Primitives and Components

• Rectangles
• Text
• Buttons
• Checkboxes
• Radio buttons
• Select boxes
• Sliders
• Text input
• Movable/Closable windows

Layouts

• Grid based
• Row based (equally sized or dynamically sized)
• Column based (equally sized or dynamically sized)

Skins

• Configurable skins for all components
• Light and dark mode

Acknowledgments

This project was heavily inspired by Jari Komppa's Immediate Mode GUI tutorial and microui.