Slint is an open source UI toolkit designed for developing modern, high-performance, and resource-efficient user interfaces. Built with a declarative programming approach, Slint allows developers to create sleek, responsive UIs that run smoothly even on low-power and memory-constrained devices.

Optimized for embedded environments, Slint features low memory usage, fast rendering, and GPU acceleration, making it ideal for industrial automation, automotive dashboards, medical devices, and consumer electronics. It supports a wide range of embedded platforms, including Linux-based systems, Android-based systems, RTOS such as QNX, and microcontroller-based solutions.