Package

array-buffer-byte-length

Get the byte length of an ArrayBuffer, even in engines without a `.byteLength` method.

v1.0.2, 20 Dec 2024MITCommonJSTypes: BundledPolyfills and shims

$ npm install array-buffer-byte-length

npm GitHub Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 63.3m; +85% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 2; Direct, from package.json
Last release: 1 year ago; v1.0.2
GitHub stars: 2; 1 forks
Open issues / PRs: 1 / 0
Contributors: 1
Commits, last 52 weeks: 3

Downloads

Last week 2026-09-15 to 2026-09-21

Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

63,338,126 downloads last week, 310,724,188 in the last month. The 12-month change of +85% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months: 03 in total
Latest version: 1.0.2, 20 Dec 20241 year ago
First published: 28 Feb 2023
Last push to GitHub: 13 Jan 2026254 days before the snapshot
Repository archived: No
Open issues: 1
Open pull requests: 0
Commits, last 52 weeks: 3
Dependents on npm: 785

Major versions

v1 first release 1.0.0, 28 Feb 2023

Recent releases

Version	Published
1.0.2	20 Dec 2024
1.0.1	3 Feb 2024
1.0.0	28 Feb 2023

Compatibility

Module format: CommonJSFrom package.json type, main and exports fields
TypeScript types: Bundled
Node.js engine range: >= 0.4
Runtimes: -
Unpacked size (npm): 12 kB
Dependencies (2): call-boundis-array-buffer

Install

npm install array-buffer-byte-length

CDN

jsDelivrhttps://cdn.jsdelivr.net/npm/array-buffer-byte-length@1.0.2/
unpkghttps://unpkg.com/array-buffer-byte-length@1.0.2/
esm.shhttps://esm.sh/array-buffer-byte-length@1.0.2

Alternatives

Package	Weekly downloads	Gzip	Last release	Module	Comparison
function.prototype.name An ES2015 spec-compliant `Function.prototype.name` shim	64.8m	-	3 months ago	CommonJS	-
object-keys An Object.keys replacement, in case Object.keys is not available. From https://github.com/es-shims/es5-shim	79.8m	-	7 years ago	CommonJS	-
string.prototype.trim ES5 spec-compliant shim for String.prototype.trim	63.1m	-	3 months ago	CommonJS	-
array.prototype.reduce An ES5 spec-compliant `Array.prototype.reduce` shim/polyfill/replacement that works as far down as ES3.	6.2m	-	1 year ago	CommonJS	-
array.prototype.map An ES5 spec-compliant `Array.prototype.map` shim/polyfill/replacement that works as far down as ES3.	1.8m	-	1 year ago	CommonJS	-
array.prototype.filter An ES5 spec-compliant `Array.prototype.filter` shim/polyfill/replacement that works as far down as ES3.	895.5k	-	2 years ago	CommonJS	-
is-nan ES2015-compliant shim for Number.isNaN - the global isNaN returns false positives.	8.8m	-	5 years ago	CommonJS	-
es-aggregate-error ES Proposal spec-compliant shim for AggregateError	2.8m	-	1 year ago	CommonJS	-

Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Indexed.