Tauri App Setup

Build cross-platform desktop apps with Tauri v2.

Quick Start

npm create tauri-app@latest my-app -- --template react-ts
cd my-app && npm install && npm run tauri dev

Project Structure

src-tauri/src/lib.rs    # Rust commands
src-tauri/tauri.conf.json # App config
src/                     # Web frontend

Rust Commands (IPC)

#[tauri::command]
fn greet(name: &str) -> String { format!("Hello, {}!", name) }

pub fn run() {
    tauri::Builder::default()
        .invoke_handler(tauri::generate_handler![greet])
        .run(tauri::generate_context!()).expect("error");
}

import { invoke } from "@tauri-apps/api/core";
const msg = await invoke<string>("greet", { name: "World" });

Config (tauri.conf.json)

{ "productName": "MyApp", "version": "0.1.0", "identifier": "com.myapp",
  "app": { "windows": [{ "title": "My App", "width": 1024, "height": 768 }] },
  "bundle": { "active": true, "targets": "all" } }

Build

npm run tauri build  # Output in src-tauri/target/release/bundle/

• Tauri v2 supports desktop + mobile (iOS/Android)
• ~600KB bundle vs Electron's ~150MB
• Use capabilities/ for security permissions