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ElectronvsTauri

Electron vs Tauri ComparisonBundle Chromium with your app, or use the OS webview: the trade-off is real

Electron made desktop apps with web tech practical: VS Code, Slack, Discord, and Figma all run on it. The cost is well-documented: bloated binaries, high memory consumption, and a security model that gives your app access to the full Node.js runtime by default. Tauri takes the opposite approach: instead of bundling a browser, it binds to the OS's built-in webview. Your app's UI is still HTML, CSS, and JavaScript, and any frontend framework works, but the backend is Rust. This produces installers under 10MB, startup times that feel native, and a security model with explicit capability permissions.

Head-to-head summary

2
Electron wins
1
Ties
4
Tauri wins

Detailed comparison

Binary size
Electron
150–200MB installer: bundles Chromium and Node.js regardless of app complexity
Tauri
3–10MB installer: uses the OS webview, no bundled browser
Memory usage
Electron
High: Chromium process model means multiple renderer processes
Tauri
Significantly lower: system webview shares memory with the OS, Rust backend is lean
Security model
Electron
Node.js integration enabled by default historically, requires careful configuration
Tauri
Explicit capability allowlisting: permissions denied by default, each feature declared
Ecosystem & plugins
Electron
Massive: every npm package available, thousands of Electron-specific plugins
Tauri
Growing: core plugins cover most use cases; custom native code requires Rust
Rendering consistency
Electron
Identical across all platforms: you're shipping your own Chromium
Tauri
WebView implementations differ by OS, with minor rendering quirks possible on older Windows
Native backend language
Electron
Node.js: any web developer can write backend logic, full npm ecosystem available
Tauri
Rust: safe and performant, but adds a new language requirement for native functionality
Startup performance
Electron
Slow: spawning a Chromium process takes time
Tauri
Fast: system webview is already loaded by the OS, Rust startup is near-instant

Our verdict

We recommend: Tauri

For new projects, Tauri wins: smaller binaries, better security, better performance, and a modern architecture. Electron remains justified for teams with existing Node.js desktop codebases, or where Chromium's rendering consistency is non-negotiable.

When to choose each

Choose Electron when:

  • Your team has an existing Electron app or Node.js codebase you're converting to desktop
  • Pixel-perfect cross-platform rendering consistency is a hard requirement
  • You need npm packages that have no Rust equivalent
  • Your target environment includes Windows machines where WebView2 availability cannot be guaranteed

Choose Tauri when:

  • You're starting a new desktop app and want modern defaults: small binaries, low memory, fast startup
  • Security is a concern: Tauri's capability model limits the blast radius of a compromised renderer
  • Your team can handle Rust for native functionality, or native needs are covered by plugins
  • Distribution size matters: auto-updater payloads and first-install experience benefit from smaller installers

Frequently asked questions

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