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JS
Package

is-data-descriptor

Returns true if a value has the characteristics of a valid JavaScript data descriptor.

v2.1.3, 27 Oct 2023MITCommonJSTypes: None
$ npm install is-data-descriptor

Key numbers

As of 25 Sept 2026
Weekly downloads
24.8m
-19% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
2
Direct, from package.json
Last release
2 years ago
v2.1.3
GitHub stars
21
7 forks
Open issues / PRs
0 / 0
Contributors
-
Commits, last 52 weeks
1

Downloads

Last week 2026-09-15 to 2026-09-21
010m20m30m40mSept 2025Mar 2026Sept 2026High 37.9m (25 Nov 2025)Low 11.6m (1 Sept 2026)
Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

24,777,876 downloads last week, 83,946,895 in the last month. The 12-month change of -19% compares the average of the last 4 weeks with the first 4 weeks of the series.

Releases, last 12 months
013 in total
Latest version
2.1.3, 27 Oct 20232 years ago
First published
31 Aug 2015
Last push to GitHub
30 Dec 2025269 days before the snapshot
Repository archived
No
Open issues
0
Open pull requests
0
Commits, last 52 weeks
1
Dependents on npm
662

Major versions

  1. v2 first release 2.0.0, 14 Dec 2018
  2. v1 first release 1.0.0, 1 Nov 2017
  3. v0 first release 0.1.0, 31 Aug 2015

Recent releases

VersionPublished
2.1.327 Oct 2023
0.1.527 Oct 2023
1.0.126 Oct 2023
2.1.226 Oct 2023
2.1.127 Apr 2023
2.1.027 Apr 2023
2.0.014 Dec 2018
1.0.01 Nov 2017
0.1.428 Dec 2015
0.1.34 Oct 2015
0.1.24 Oct 2015
0.1.131 Aug 2015
0.1.031 Aug 2015
Module format
CommonJSFrom package.json type, main and exports fields
TypeScript types
None
Node.js engine range
>= 0.4
Runtimes
-
Unpacked size (npm)
26 kB
Dependencies (2)
gopdhasown
npm install is-data-descriptor
  • jsDelivrhttps://cdn.jsdelivr.net/npm/is-data-descriptor@2.1.3/
  • unpkghttps://unpkg.com/is-data-descriptor@2.1.3/
  • esm.shhttps://esm.sh/is-data-descriptor@2.1.3
Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

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