Building a Complete WASM Application

You've learned the building blocks of WebAssembly. Now, let's bring it all together! A 'complete' WASM application integrates high-performance WASM code with a responsive JavaScript host, managing data, concurrency, and error handling effectively.

We'll explore how to architect such an application by applying what you've learned.

A typical high-performance WASM application involves several layers. The JavaScript host handles UI and high-level logic, while WASM modules perform intensive computation. For complex tasks, Web Workers can offload WASM execution to separate threads, preventing UI freezes. This layered approach ensures both speed and responsiveness.

• JavaScript Host: UI, API calls, orchestrates WASM.
• WASM Module(s): Core high-performance logic.
• Web Workers: Background execution for non-blocking operations.
• Shared Memory: Efficient data exchange between threads.