unshit

A GPU-accelerated UI framework for Rust. CSS-styled, flexbox-layouted, wgpu-rendered.

Features

• GPU-first rendering via wgpu
• CSS styling with familiar properties (flexbox, border-radius, box-shadow, hover/active states, keyframe animations)
• Flexbox layout powered by taffy
• Text rendering via cosmic-text
• Canvas API for custom drawing with lyon
• Async support with tokio-based subscriptions and event streams
• Clipboard integration

Quick start

use unshit::app::{App, AppConfig};
use unshit::core::element::*;

fn main() {
    let app = App::new(
        AppConfig {
            title: "hello".to_string(),
            width: 800,
            height: 600,
            css: r#"
                .root { display: flex; background: #0d1117; padding: 32px; }
                .title { color: #e6edf3; font-size: 32px; font-weight: bold; }
            "#.to_string(),
            ..Default::default()
        },
        || ElementTree {
            root: ElementDef::new(Tag::Div)
                .with_class("root")
                .with_child(
                    ElementDef::new(Tag::Span)
                        .with_class("title")
                        .with_text("Hello, unshit!"),
                ),
        },
    );

    app.run();
}

Crates

Crate	Description
unshit	Top-level re-export crate (use this)
unshit-core	CSS parsing, style cascade, layout, element tree
unshit-renderer	wgpu rendering, text shaping, canvas
unshit-macros	Proc macros (view! macro)
unshit-app	Windowing, event loop, app lifecycle

Examples

cargo run --example hello
cargo run --example canvas
cargo run --example keyframes_demo
cargo run --example kitchen_sink --features async
cargo run --example terminal_manager

License

MIT