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Package

is-negative-zero

Is this value negative zero? === will lie to you

v2.0.3, 19 Feb 2024MITCommonJSTypes: Bundled
$ npm install is-negative-zero
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Key numbers

As of 25 Sept 2026
Weekly downloads
62.3m
+98% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
0
Direct, from package.json
Last release
2 years ago
v2.0.3
GitHub stars
18
4 forks
Open issues / PRs
1 / 0
Contributors
3
Commits, last 52 weeks
1

Downloads

Last week 2026-09-15 to 2026-09-21
025m50m75m100mSept 2025Mar 2026Sept 2026High 82m (25 Aug 2026)Low 22.6m (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.

62,284,735 downloads last week, 299,322,311 in the last month. The 12-month change of +98% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months
08 in total
Latest version
2.0.3, 19 Feb 20242 years ago
First published
20 Jan 2014
Last push to GitHub
30 Dec 2025269 days before the snapshot
Repository archived
No
Open issues
1
Open pull requests
0
Commits, last 52 weeks
1
Dependents on npm
1,289

Major versions

  1. v2 first release 2.0.0, 25 Jul 2015
  2. v1 first release 1.0.0, 8 Aug 2014
  3. v0 first release 0.0.0, 20 Jan 2014

Recent releases

VersionPublished
2.0.319 Feb 2024
2.0.210 Dec 2021
2.0.14 Dec 2020
2.0.025 Jul 2015
1.0.08 Aug 2014
0.1.114 May 2014
0.1.013 May 2014
0.0.020 Jan 2014

Compatibility

Module format
CommonJSFrom package.json type, main and exports fields
TypeScript types
Bundled
Node.js engine range
>= 0.4
Runtimes
-
Unpacked size (npm)
26 kB
Dependencies (0)
None

Install

npm install is-negative-zero

CDN

  • jsDelivrhttps://cdn.jsdelivr.net/npm/is-negative-zero@2.0.3/
  • unpkghttps://unpkg.com/is-negative-zero@2.0.3/
  • esm.shhttps://esm.sh/is-negative-zero@2.0.3
Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): no category.