Package

has-binary2

A function that takes anything in javascript and returns true if its argument contains binary data.

v2.0.0, 16 Apr 2020MIT-Types: None

$ npm install has-binary2

npm GitHub Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 1.2m; -8% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 0; Direct, from package.json
Last release: 6 years ago; v2.0.0
GitHub stars: -
Open issues / PRs: - / -
Contributors: -
Commits, last 52 weeks: -

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.

1,225,964 downloads last week, 4,468,964 in the last month. The 12-month change of -8% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months: 05 in total
Latest version: 2.0.0, 16 Apr 20206 years ago
First published: 5 Apr 2017
Last push to GitHub: -
Repository archived: -
Open issues: -
Open pull requests: -
Commits, last 52 weeks: -
Dependents on npm: -

Major versions

v2 first release 2.0.0, 16 Apr 2020
v1 first release 1.0.0, 5 Apr 2017

Recent releases

Version	Published
2.0.0	16 Apr 2020
1.0.3	14 May 2018
1.0.2	27 Apr 2017
1.0.1	5 Apr 2017
1.0.0	5 Apr 2017

Compatibility

Module format: -Not determined from package.json
TypeScript types: None
Node.js engine range: Not declared
Runtimes: -
Unpacked size (npm): 5.6 kB
Dependencies (0): None

Install

npm install has-binary2

CDN

jsDelivrhttps://cdn.jsdelivr.net/npm/has-binary2@2.0.0/
unpkghttps://unpkg.com/has-binary2@2.0.0/
esm.shhttps://esm.sh/has-binary2@2.0.0

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

Indexability: Not indexed (discovery only): completeness 0.5 < 0.6 (missing: stars, release_date, module_type, category); GitHub data not fetched yet; no category.