22.1.0 Darwin Kernel Version 22.1.0: Sun Oct  9 20:15:09 PDT 2022; root:xnu-8792.41.9~2/RELEASE_ARM64_T6000 arm64

import { serialize } from "node:v8";

const float16Data = new Float16Array([1.0, 2.5, 3.14]);

try {
  const serialized = serialize(float16Data);
  console.log("Serialization successful!");
  console.log("Serialized data:", serialized);
} catch (error) {
  console.error("Serialization failed:", error.message);
}

const float16Data = new Float16Array([1.0, 2.5, 3.14]);
                    ^

ReferenceError: Float16Array is not defined
    at file:///Users/ib/dev/deno/index.js:3:21