pro-self-extracting-wasm is a CLI utility for compiling self-extracting WebAssembly executables for use in the browser.

Usage

Install the CLI compiler and runtime library

npm install pro-self-extracting-wasm

Compile your target

npm exec pro_self_extracting_wasm ./my_assembly.wasm --output my_assembly.compressed.wasm

Unzip the bundle in JavaScript

import {extract} from "pro-self-extracting-wasm";
const my_assembly = await extract(fetch("./my_assembly.compressed.wasm"));