AssemblyScript React demo

• All AssemblyScript code is placed in assembly/index.ts
• After you change AssemblyScript code you need to recompile with yarn asbuild
• When you add AS function you may as well add it's typings to src/as-api.ts
• AS functions are available like this:

import asApi from "./as-api";

(async () => {
  const result = (await asApi).exports.add(a, b);
})();