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JS
Package

is-shared-array-buffer

Is this value a JS SharedArrayBuffer?

v1.0.4, 18 Dec 2024MITCommonJSTypes: Bundled
$ npm install is-shared-array-buffer

Key numbers

As of 25 Sept 2026
Weekly downloads
66.2m
+74% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
1
Direct, from package.json
Last release
1 year ago
v1.0.4
GitHub stars
-
Open issues / PRs
- / -
Contributors
-
Commits, last 52 weeks
-

Downloads

Last week 2026-09-15 to 2026-09-21
025m50m75m100mSept 2025Mar 2026Sept 2026High 88.6m (25 Aug 2026)Low 25.8m (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.

66,156,774 downloads last week, 321,458,341 in the last month. The 12-month change of +74% compares the average of the last 4 weeks with the first 4 weeks of the series.

Releases, last 12 months
05 in total
Latest version
1.0.4, 18 Dec 20241 year ago
First published
5 Mar 2021
Last push to GitHub
-
Repository archived
-
Open issues
-
Open pull requests
-
Commits, last 52 weeks
-
Dependents on npm
1,033

Major versions

  1. v1 first release 1.0.0, 5 Mar 2021

Recent releases

VersionPublished
1.0.418 Dec 2024
1.0.321 Feb 2024
1.0.22 Apr 2022
1.0.15 Mar 2021
1.0.05 Mar 2021
Module format
CommonJSFrom package.json type, main and exports fields
TypeScript types
Bundled
Node.js engine range
>= 0.4
Runtimes
-
Unpacked size (npm)
17 kB
Dependencies (1)
call-bound
npm install is-shared-array-buffer
  • jsDelivrhttps://cdn.jsdelivr.net/npm/is-shared-array-buffer@1.0.4/
  • unpkghttps://unpkg.com/is-shared-array-buffer@1.0.4/
  • esm.shhttps://esm.sh/is-shared-array-buffer@1.0.4
Sources: npm registry, npm downloads API. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): GitHub data not fetched yet; no category.