Dioxus

Cross-platform UI framework for Rust inspired by React. Write UI in Rust using JSX-like RSX syntax with React-style hooks and components. Single codebase targets web (WASM), desktop (via WebView or native), mobile (iOS/Android), and TUI. Dioxus 0.5 introduced signals-based reactivity. A leading contender for Rust UI as an alternative to egui's immediate-mode model.

Evaluated Mar 06, 2026 (0d ago) v0.5+

Homepage ↗ Repo ↗ Developer Tools rust react-like wasm desktop mobile tui cross-platform signals jsx

⚙ Agent Friendliness

/ 100

Can an agent use this?

🔒 Security

/ 100

Is it safe for agents?

⚡ Reliability

/ 100

Does it work consistently?

Score Breakdown

⚙ Agent Friendliness

MCP Quality

Documentation

Error Messages

Auth Simplicity

100

Rate Limits

100

🔒 Security

TLS Enforcement

100

Auth Strength

100

Scope Granularity

100

Dep. Hygiene

Secret Handling

100

Client-side Rust framework. WASM sandbox for web target. Desktop uses system WebView with Rust process isolation.

⚡ Reliability

Uptime/SLA

Version Stability

Breaking Changes

Error Recovery

Best When

You want to write a Rust app that targets web and desktop with React-like component patterns — Dioxus provides the best React-to-Rust developer experience.

Avoid When

You need battle-tested mobile deployment, SEO-optimized web apps, or your team isn't comfortable with Rust — egui is simpler for developer tools, React for web apps.

Use Cases

• Build cross-platform apps in Rust with a single codebase targeting web, desktop, and mobile using React-familiar patterns
• Create Rust WASM web applications with component-based architecture and reactive signals state management
• Develop desktop apps with native OS window frames while sharing business logic code across platforms
• Build agent-facing UIs in Rust where the app can run as web, desktop, or CLI without separate codebases
• Port React component patterns to Rust for teams that want Rust's performance and safety with React's mental model

Not For

• Production-grade mobile apps — Dioxus mobile support is still maturing in 0.5+
• Teams without Rust experience — React mental model helps but Rust ownership still requires expertise
• SEO-critical web apps — server-side rendering support is available but less mature than React/Next.js

Interface

REST API

GraphQL

gRPC

MCP Server

SDK

Yes

Webhooks

Authentication

Methods: none

OAuth: No Scopes: No

UI framework. No authentication required at library level.

Pricing

Model: open_source

Free tier: Yes

Requires CC: No

MIT license. Commercial support available from DioxusLabs.

Agent Metadata

Pagination

none

Idempotent

Full

Retry Guidance

Not documented

Known Gotchas

⚠ Dioxus releases (0.3, 0.4, 0.5) have had significant breaking API changes — pin version carefully and expect migration work when upgrading
⚠ RSX syntax (Dioxus's JSX equivalent) requires dioxus::prelude::* imports and compile-time macro expansion — ensure the dioxus CLI is installed for CLI commands
⚠ Web target requires WASM with cross-origin isolation or standard HTTP depending on features used — check COOP/COEP requirements for SharedArrayBuffer features
⚠ Desktop target uses system WebView (WebKit on macOS/Linux, WebView2 on Windows) — rendering may differ between platforms unlike egui's consistent custom renderer
⚠ Signal-based state management in Dioxus 0.5 replaced hooks — code written for 0.4 with use_state requires rewriting for 0.5
⚠ Mobile support (iOS/Android) requires additional toolchain setup via dioxus-cli — less documented than web/desktop targets

Alternatives

egui-rs-api leptos-rs-api tauri-api slint-api

Full Evaluation Report

Detailed scoring breakdown, competitive positioning, security analysis, and improvement recommendations for Dioxus.

$99

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Scores are editorial opinions as of 2026-03-06.