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JS
Package

warning

A mirror of Facebook's Warning

v4.0.3, 9 Feb 2019MITCommonJSTypes: NoneReact
$ npm install warning

Key numbers

As of 25 Sept 2026
Weekly downloads
14.3m
+45% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
1
Direct, from package.json
Last release
7 years ago
v4.0.3
GitHub stars
220
26 forks
Open issues / PRs
0 / 1
Contributors
-
Commits, last 52 weeks
0

Downloads

Last week 2026-09-15 to 2026-09-21
05m10m15m20mSept 2025Mar 2026Sept 2026High 18.7m (18 Aug 2026)Low 5.8m (23 Dec 2025)
Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

14,262,225 downloads last week, 66,765,904 in the last month. The 12-month change of +45% compares the average of the last 4 weeks with the first 4 weeks of the series.

Releases, last 12 months
010 in total
Latest version
4.0.3, 9 Feb 20197 years ago
First published
1 Apr 2015
Last push to GitHub
29 Oct 2024695 days before the snapshot
Repository archived
No
Open issues
0
Open pull requests
1
Commits, last 52 weeks
0
Dependents on npm
2,906

Major versions

  1. v4 first release 4.0.0, 22 May 2018
  2. v3 first release 3.0.0, 3 Jun 2016
  3. v2 first release 2.0.0, 12 Jul 2015
  4. v1 first release 1.0.0, 1 Apr 2015

Recent releases

VersionPublished
4.0.39 Feb 2019
4.0.217 Aug 2018
4.0.130 May 2018
4.0.022 May 2018
3.0.03 Jun 2016
2.1.04 Oct 2015
2.0.012 Jul 2015
1.0.230 May 2015
1.0.19 Apr 2015
1.0.01 Apr 2015
Module format
CommonJSFrom package.json type, main and exports fields
TypeScript types
None
Node.js engine range
Not declared
Runtimes
-
Unpacked size (npm)
9.3 kB
Dependencies (1)
loose-envify
npm install warning
  • jsDelivrhttps://cdn.jsdelivr.net/npm/warning@4.0.3/
  • unpkghttps://unpkg.com/warning@4.0.3/
  • esm.shhttps://esm.sh/warning@4.0.3
Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Indexed.