OSUI is a customizable terminal user interface (TUI) library written in Rust. It provides a set of components and rsx to build interactive command-line interfaces with ease.
- Custom rsx syntax.
- Define and manage UI components.
- Handle keyboard input seamlessly.
- Create complex layouts using nested elements.
- Customizable element sizes and styles.
To use OSUI in your project, include it in your Cargo.toml:
[dependencies]
osui = "0.2" # Replace with the latest versionHere’s a simple example of how to create a basic UI with OSUI:
use osui::prelude::*;
fn main() {
run(&mut rsx! {
text { "Hello, World!" }
});
}Credit to priz.js (discord) for the idea of using C for multithreading

Contributions are welcome! If you have suggestions or improvements, feel free to submit a pull request or open an issue.
This project is licensed under the Apache License 2.0. See the LICENSE file for details.
