# betterdocs/4.9.5/react-src/gutenberg/util/uuid.js

BetterDocs – AI Documentation, Knowledge Base, MCP Server, Docs, Wikis, FAQ & Chatbot, version 4.9.5. 9 lines.

- Page: https://pluginprobe.com/plugins/betterdocs/4.9.5/code/react-src/gutenberg/util/uuid.js
- Raw: https://pluginprobe.com/plugins/betterdocs/4.9.5/raw/react-src/gutenberg/util/uuid.js
- Modified: 2026-10-12T10:07:14+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/betterdocs/4.9.5/code/react-src/gutenberg/util/uuid.js#L10-L20`.

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

export default uuid;

```