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fastv7

v1.0.2

Published

Fast UUID v7 generator with monotonic ordering

Vulnerabilities

Powered byPowered by Snyk
  • 0High
  • 0Medium
  • 0Low

Links

Git

Maintainers

daneodaneo

Keywords

uuiduuidv7uuid-v7monotonicfastididentifier

Readme

fastv7

Fast, spec-compliant UUIDv7 generator with monotonic ordering.

Install

npm install fastv7

Usage

import { uuid } from "fastv7";

const id = uuid();
// → 019b3ae7-0184-799d-babe-a5a0bb7f263f

Benchmark

500k iterations on M-series hardware:

| Generator | ms | ops/sec | | --------------------- | ----: | ---------- | | crypto.randomUUID | 20.46 | 24,432,455 | | fastv7 | 27.36 | 18,276,941 | | uuidv7 (uuidv7 pkg) | 77.67 | 6,437,388 | | uuid v7 (uuid pkg) | 100.2 | 4,989,267 |

~3× faster than uuidv7, ~4× faster than uuid.

License

MIT