diswasm — WebAssembly workbench

WebAssembly is a portable, validated binary instruction format for a stack-based virtual machine. It is not raw native machine code in the browser. Browser and runtime engines validate the module, compile or interpret it, and execute it inside a sandbox.

It exists to give languages such as C, C++, Rust, Go, AssemblyScript, and custom compilers a compact web-compatible compilation target.
It complements JavaScript rather than replacing it. JavaScript still orchestrates loading, imports, DOM access, browser APIs, and UI.
It is useful for codecs, games, simulation, image processing, CAD, crypto primitives, runtimes, parsers, and numerically heavy code.
It is a poor fit for small DOM-heavy UI code, business forms, and tasks dominated by JS/WASM boundary calls.

It exists to give languages such as C, C++, Rust, Go, AssemblyScript, and custom compilers a compact web-compatible compilation target.
It complements JavaScript rather than replacing it. JavaScript still orchestrates loading, imports, DOM access, browser APIs, and UI.
It is useful for codecs, games, simulation, image processing, CAD, crypto primitives, runtimes, parsers, and numerically heavy code.
It is a poor fit for small DOM-heavy UI code, business forms, and tasks dominated by JS/WASM boundary calls.

WebAssembly From First Principles

References

WebAssembly From First Principles

References