@ende/uuid

ende add jsr:@ende/uuid

Version 2026.10.15 on JSR.

Generators and validators for RFC 9562 UUIDs for versions v1, v3, v4, v5, v6 and v7.

Use the built-in crypto.randomUUID() function instead of this package, if you only need to generate v4 UUIDs.

Based on npm:uuid.

import { v5, NAMESPACE_DNS, NIL_UUID } from "@ende/uuid";
import { assert, assertFalse } from "@ende/assert";

const data = new TextEncoder().encode("ende.sh");
const uuid = await v5.generate(NAMESPACE_DNS, data);

assert(v5.validate(uuid));
assertFalse(v5.validate(NIL_UUID));