InWasm - Inline WebAssembly for Typescript.

This package contains the runtime only for inwasm. It separates the actual loading runtime of built packages from the full inwasm package with the cli. For the full package see inwasm.

Usage

For new packages install the runtime as normal dependency and the full inwasm package as development dependency:

npm install inwasm-runtime      # provides InWasm() and type definitions 
npm install --save-dev inwasm   # provides inwasm cli for compiling

In your code use inwasm-runtime like this:

// src/xy.wasm.ts
import { InWasm, OutputMode, OutputType } from 'inwasm-runtime';

const getAdder = InWasm({
  name: 'adder',
  type: OutputType.INSTANCE,
  mode: OutputMode.SYNC,
  srctype: 'C',
  exports: {
    add: (a: number, b: number) => 0
  },
  code: `
    int add(int a, int b) {
      return a + b;
    }`
});
const adder = getAdder();

// use the wasm instance:
console.log(adder.exports.add(23, 42));

Distribution

The compiled package can be distributed normally. On install it will only pull the runtime instead of the full inwasm package.