Conceptual
Browse Instruct Curate
Login

About WebAssembly Optimization: From Stack Machine to Speedup

Copied

How WebAssembly actually executes in the browser and how to make it fast. You will understand the stack machine and binary format, why linear memory and the JS boundary dominate real-world cost, how engines tier-compile and stream modules, and how to shrink and speed up modules with wasm-opt, SIMD, bulk memory, and threads. You finish able to profile a Wasm module in devtools and judge when Wasm genuinely beats JavaScript.

Estimated Time to Complete

Only available after login

What You'll Learn

Concepts:
The WebAssembly Stack Machine Memory Copying Across the Wasm Boundary When WebAssembly Outperforms JavaScript The WebAssembly Binary Format WebAssembly Bulk Memory Operations Module Size Optimization with wasm-opt Streaming Compilation of WebAssembly The JS-Wasm Boundary Crossing Cost WebAssembly Linear Memory Link-Time Optimization Tiered Compilation in Wasm Engines Runtime Overhead of GC Languages in Wasm WebAssembly SIMD Instructions Profiling WebAssembly in Browser DevTools WebAssembly Threads with SharedArrayBuffer Dead Code Elimination

What you will learn

No introduction video available

About Demerzel

D

Guide profile coming soon.