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Package

edtf

Extended Date Time Format (EDTF) / ISO 8601-2 Parser and Library

v4.11.1, 13 Aug 2026BSD-2-ClauseESM + CommonJSTypes: NoneDate and time
$ npm install edtf

Key numbers

As of 25 Sept 2026
Weekly downloads
7.8k
+28% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
1
Direct, from package.json
Last release
1 month ago
v4.11.1
GitHub stars
78
15 forks
Open issues / PRs
9 / 3
Contributors
-
Commits, last 52 weeks
40

Downloads

Last week 2026-09-15 to 2026-09-21
010k20k30kSept 2025Mar 2026Sept 2026High 23.8k (24 Feb 2026)Low 4k (14 Apr 2026)
Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

7,812 downloads last week, 38,986 in the last month. The 12-month change of +28% compares the average of the last 4 weeks with the first 4 weeks of the series.

Releases, last 12 months
-
Latest version
4.11.1, 13 Aug 20261 month ago
First published
-
Last push to GitHub
13 Aug 202642 days before the snapshot
Repository archived
No
Open issues
9
Open pull requests
3
Commits, last 52 weeks
40
Dependents on npm
12

Major versions

-

Recent releases

-

Module format
ESM + CommonJSFrom package.json type, main and exports fields
TypeScript types
None
Node.js engine range
Not declared
Runtimes
-
Unpacked size (npm)
175 kB
Dependencies (1)
nearley
npm install edtf
  • jsDelivrhttps://cdn.jsdelivr.net/npm/edtf@4.11.1/
  • unpkghttps://unpkg.com/edtf@4.11.1/
  • esm.shhttps://esm.sh/edtf@4.11.1
PackageWeekly downloadsGzipLast releaseModuleComparison
human-interval201.5k-5 years agoCommonJS-
@formkit/tempo61.8k-4 months agoESM + CommonJS-
@date-fns/tz27m-4 months agoESM + CommonJS-
date-and-time325k-2 days agoESM + CommonJS-
tinydate193.2k-6 years agoESM + CommonJS-
date-fns-tz7.5m-1 year agoESM + CommonJS-
@js-joda/core3.1m-2 months agoESM + CommonJS-
@js-joda/timezone228.9k-2 months agoESM + CommonJS-
Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): downloads_week 7812 < 10000.