@newrelic/gatsby-theme-newrelic/src/utils/generateUUID.js

[](https://opensource.newrelic.com/oss-category/#community-project)

const generateUUID = () => {
  return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, (c) => {
    const r = (Math.random() * 16) | 0;
    const v = c === 'x' ? r : (r & 0x3) | 0x8;

    return v.toString(16);
  });
};

export default generateUUID;