tauri-app-wasm

When to use this skill

ALWAYS use this skill when the user mentions:

• High-performance frontend computation
• WASM vs IPC trade-offs
• Rust logic running in the WebView

Trigger phrases include:

• "WASM", "WebAssembly", "IPC", "performance"
• "WASM", "WebAssembly", "performance", "IPC"

How to use this skill

1. Identify workloads suitable for WASM execution
2. Build Rust code to WASM and integrate with the frontend
3. Keep system API access in Rust core via IPC when needed
4. Validate performance gains and bundle size impact

Outputs

• WASM integration plan
• Performance and bundle checklist

Scope

• Boundary: Frontend WASM usage only
• Key points: WASM vs IPC responsibilities

References

• https://v2.tauri.app/llms.txt
• https://crates.io/crates/tauri-wasm
• https://v2.tauri.app/develop/calling-rust/#wasm
• https://github.com/p1mo/tauri-wasm
• https://zhuanlan.zhihu.com/p/533025312
• https://blog.csdn.net/qq_63401240/article/details/147340217

Keywords

tauri wasm, rust wasm, frontend compute, performance

Common Gotchas

1. Version compatibility: Pay attention to compatibility between framework versions and dependency libraries; APIs may differ across versions
2. Config file format: Config file format errors are the most common issue; it is recommended to use your editor's syntax checking
3. Environment variables: Ensure all necessary environment variables are set correctly, and do not hardcode sensitive information
4. Dependency conflicts: Watch out for dependency conflicts when multiple versions coexist; use a lock file to pin versions
5. Performance pitfalls: Pay attention to performance optimization in large-data scenarios, and avoid common issues such as N+1 queries

Usage workflow

Step 1: Environment preparation

Ensure the development environment has the necessary dependencies and tools installed.

Step 2: Configuration initialization

Perform basic configuration according to project requirements.

Step 3: Using core features

Implement core features following the example code.

Step 4: Testing and verification

Run tests to ensure functionality works properly.

Step 5: Deployment and release

After development is complete, proceed with deployment and monitoring.