uuid-v7

Warning

Use @std/uuid/v7 instead.

The uuid-v7 package provides UUID v7 generator and validator based on RFC 9562.

UUID v7 features a time-ordered value field derived from the widely implemented and well-known Unix Epoch timestamp source, the number of milliseconds since midnight 1 Jan 1970 UTC, leap seconds excluded.

Important

Since version 0.4.0, the generate sub-module no longer creates monotonic UUIDs; instead, it generates standard ones.

Quick start

Install

This package is available on jsr.io.

# Deno
deno add @babia/uuid-v7

# npm
npx jsr add @babia/uuid-v7

# yarn
yarn dlx jsr add @babia/uuid-v7

# pnpm
pnpm dlx jsr add @babia/uuid-v7

# Bun
bunx jsr add @babia/uuid-v7

Example: Generate a new UUID

Standard UUID

import { generate } from "@babia/uuid-v7/generate";

generate(); // => 01912d68-01fe-7a03-a190-b5622fd831e9

Monotonically-increasing UUID

import { monotonicGen } from "@babia/uuid-v7/monotonic";

monotonicGen(); // => 01912d68-783e-7a03-8467-5661c1243ad4

Documentation

The documentation for the package can be found here:

https://jsr.io/@babia/uuid-v7/doc

License

This package is licensed for use under MIT License.

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Copyright © 2025 David (babiabeo)