Alternative to LVGL
Looking for a way to efficiently build the GUI for your application? Or maybe you are building a complex GUI that needs to be rendered using a GPU?
With Slint, you’ll get long-term support, improved performance, and a future-proof platform that aligns with your long-term product strategy.
Declarative GUI

Improve productivity and code efficiency by eliminating the need to write and maintain hundreds of lines of instructional code. Slint uses a declarative Domain Specific Language (DSL) to describe the user interface elements and compiles them to native code.
Multi-language support
Redesign your UI while using the same code base and engineering team. Integrate your business logic implemented in Rust, C++, JavaScript, or Python.
Live-Preview
Complete your UI design through quick iterations using Live-Preview. Tweak everything, like colors, animations, geometries, or text. and verify the changes instantly.
GUI Test Automation
Ensure UI robustness, prevent regressions, and catch errors early when making changes.
Test your UI directly in VS Code or integrate tests seamlessly into your CI pipeline.
Performant

Deliver a smooth user experience. Slint uses the optimal graphics rendering method: GPU accelerated, DMA2D, Framebuffer, or Linebuffer.