DeclarativeImmediate-modeParallelizedCross-platformShader-first
UI framework for Rust

Build next-generation interfaces with GPU-first performance and a modern, ergonomic component model.

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Declarative Component Model

Define and compose components using simple functions with the #[tessera] macro, resulting in clean and intuitive code.

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A constraint-based layout engine (Fixed, Wrap, Fill) plus components like row, boxed, and column make responsive layouts effortless.

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Shaders are first-class citizens in Tessera. Implement custom effects at any stage, or harness the GPU for general-purpose computing.

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built on wgpu and winit, supporting Windows, Linux, macOS, and more.