Package

iso-8601-regex

A strict ISO 8601 (RFC 3339) datetime validation regex with full calendar correctness (leap years, day/month limits, and timezone validation). Includes a comprehensive node:test suite.

v0.2.5, 27 May 2026MITESM + CommonJSTypes: BundledDate and time

$ npm install iso-8601-regex

npm GitHub Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 8.2k; - over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 0; Direct, from package.json
Last release: 3 months ago; v0.2.5
GitHub stars: 2; 0 forks
Open issues / PRs: 0 / 1
Contributors: -
Commits, last 52 weeks: 26

Downloads

Last week 2026-09-15 to 2026-09-21

Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

8,245 downloads last week, 40,233 in the last month. No 52-week series has been fetched yet.

Maintenance

Releases, last 12 months: -
Latest version: 0.2.5, 27 May 20263 months ago
First published: -
Last push to GitHub: 9 Sept 202615 days before the snapshot
Repository archived: No
Open issues: 0
Open pull requests: 1
Commits, last 52 weeks: 26
Dependents on npm: 0

Major versions

Recent releases

Compatibility

Module format: ESM + CommonJSFrom package.json type, main and exports fields
TypeScript types: Bundled
Node.js engine range: >=20.0.0
Runtimes: -
Unpacked size (npm): 29 kB
Dependencies (0): None

Install

npm install iso-8601-regex

CDN

jsDelivrhttps://cdn.jsdelivr.net/npm/iso-8601-regex@0.2.5/
unpkghttps://unpkg.com/iso-8601-regex@0.2.5/
esm.shhttps://esm.sh/iso-8601-regex@0.2.5

Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): downloads_week 8245 < 10000.