Dioxus: Fullstack App Framework for Web, Desktop, and Mobile

Summary

Dioxus is a powerful fullstack application framework built in Rust, enabling developers to create performant applications for web, desktop, and mobile from a single codebase. It offers zero-config setup, integrated hot-reloading, and signals-based state management, making cross-platform development efficient and enjoyable. With Dioxus, you can build truly cross-platform experiences with ease and efficiency.

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Introduction

Dioxus is an innovative fullstack application framework written in Rust, designed to empower developers to build robust and performant applications across various platforms. With over 31,000 stars on GitHub, it allows you to target web, desktop, and mobile environments using a single, unified codebase, streamlining development and ensuring consistency. It emphasizes a zero-config setup, integrated hot-reloading for rapid iteration, and an ergonomic signals-based state management system, providing a modern and efficient development experience.

Installation

To get started with Dioxus, you'll typically install its command-line interface (CLI). The recommended way to install the most recent binary CLI is using cargo binstall:

cargo binstall dioxus-cli@0.7.0 --force

If the binstall version is out-of-date, you can install it directly from the Git repository:

cargo install --git https://github.com/DioxusLabs/dioxus dioxus-cli --locked

Make sure you have Rust and Cargo installed on your system.

Examples

Dioxus uses a declarative UI syntax similar to React. Here's a simple counter application example:

fn app() -> Element {
    let mut count = use_signal(|| 0);

    rsx! {
        h1 { "High-Five counter: {count}" }
        button { onclick: move |_| count += 1, "Up high!" }
        button { onclick: move |_| count -= 1, "Down low!" }
    }
}

You can run examples with the Dioxus CLI. For instance, to run a web example, you might use:

dx serve --example <example_name> --platform web -- --no-default-features

More examples are available in the Dioxus examples directory.

Why Use Dioxus

Dioxus stands out with several compelling features that make it an excellent choice for modern application development:

Cross-Platform Development: Build for web, desktop (macOS, Linux, Windows), mobile (Android, iOS), and even server-side rendering from a single Rust codebase.
Ergonomic State Management: It combines the best patterns from frameworks like React, Solid, and Svelte, offering a powerful and intuitive signals-based state management system.
Fullstack Capabilities: Deeply integrates with axum to provide robust fullstack features, including WebSockets, SSE, streaming, file handling, and server-side rendering.
Rapid Development Cycle: Features subsecond Rust hot-patching and asset hot-reloading, significantly speeding up the development process.
Optimized Bundling: The integrated bundler ensures highly optimized deployments, generating small .wasm files for web and compact binaries for desktop and mobile.
Comprehensive Documentation: Dioxus offers extensive, clear, and continuously updated documentation, including guides, references, and tutorials.
Active Community and Core Team: Supported by a vibrant community on Discord and GitHub, alongside a dedicated full-time core team committed to its growth and enterprise-grade tools.