Learn YEW with Real Code Examples
Updated Nov 25, 2025
Performance Notes
High-performance execution due to WebAssembly
Startup overhead may occur on first load
Virtual DOM reduces unnecessary DOM operations
Memory safety prevents common bugs and leaks
Async tasks run efficiently with Rust's futures
Security Notes
Memory safety guarantees via Rust
Compile-time checks prevent undefined behavior
Wasm sandbox restricts unsafe access to browser environment
Use HTTPS for network requests
Validate user input for frontend logic
Monitoring Analytics
Browser DevTools for performance profiling
Network tab to monitor fetch requests
Memory tab to detect leaks
Use logging via console_log crate
Analyze Wasm compilation and bundle size
Code Quality
Follow Rust best practices
Keep components modular and reusable
Use type-safe messages and props
Unit test components with Rust test framework
Optimize Wasm size and performance