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array.prototype.concat

ES spec-compliant `Array.prototype.concat` shim/polyfill/replacement that works as far down as ES3.

v1.0.6, 19 Mar 2024MITCommonJSTypes: NonePolyfills and shims
$ npm install array.prototype.concat

Key numbers

As of 25 Sept 2026
Weekly downloads
5.7k
+94% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
7
Direct, from package.json
Last release
2 years ago
v1.0.6
GitHub stars
1
1 forks
Open issues / PRs
1 / 0
Contributors
-
Commits, last 52 weeks
1

Downloads

Last week 2026-09-15 to 2026-09-21
05k10k15kSept 2025Mar 2026Sept 2026High 10.3k (2 Dec 2025)Low 660 (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.

5,735 downloads last week, 23,896 in the last month. The 12-month change of +94% compares the average of the last 4 weeks with the first 4 weeks of the series.

Releases, last 12 months
-
Latest version
1.0.6, 19 Mar 20242 years ago
First published
-
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
0

Major versions

-

Recent releases

-

Module format
CommonJSFrom package.json type, main and exports fields
TypeScript types
None
Node.js engine range
>= 0.4
Runtimes
-
Unpacked size (npm)
23 kB
Dependencies (7)
call-bindes-errorsis-stringes-abstractes-constantses-object-atomsdefine-properties
npm install array.prototype.concat
  • jsDelivrhttps://cdn.jsdelivr.net/npm/array.prototype.concat@1.0.6/
  • unpkghttps://unpkg.com/array.prototype.concat@1.0.6/
  • esm.shhttps://esm.sh/array.prototype.concat@1.0.6
PackageWeekly downloadsGzipLast releaseModuleComparison
weakmap-polyfill1m-5 years agoCommonJS-
object-keys79.8m-7 years agoCommonJS-
@thednp/dommatrix182k-22 days agoESM + CommonJS-
map-like23.5k-9 years agoCommonJS-
object_values18k-9 years agoCommonJS-
array-buffer-byte-length63.3m-1 year agoCommonJS-
ie-array-find-polyfill8.6k-9 years agoCommonJS-
@bloomberg/record-tuple-polyfill76.8k-4 years agoESM + CommonJS-
Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): downloads_week 5735 < 10000.