Package

bessel

Pure-JS Bessel Functions

v1.0.2, 27 Jul 2017Apache-2.0CommonJSTypes: None

$ npm install bessel

npm GitHub Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 507k; +132% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 0; Direct, from package.json
Last release: 9 years ago; v1.0.2
GitHub stars: 36; 5 forks
Open issues / PRs: 1 / 0
Contributors: -
Commits, last 52 weeks: 0

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.

506,965 downloads last week, 2,359,034 in the last month. The 12-month change of +132% 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: 1.0.2, 27 Jul 20179 years ago
First published: 16 Mar 2013
Last push to GitHub: 8 Oct 20192,543 days before the snapshot
Repository archived: No
Open issues: 1
Open pull requests: 0
Commits, last 52 weeks: 0
Dependents on npm: 47

Major versions

v1 first release 1.0.1, 5 Jan 2017
v0 first release 0.1.1, 14 Dec 2013

Recent releases

Version	Published
1.0.2	27 Jul 2017
1.0.1	5 Jan 2017
0.3.0	24 Sept 2016
0.2.0	4 Aug 2014
0.1.1	14 Dec 2013

Compatibility

Module format: CommonJSFrom package.json type, main and exports fields
TypeScript types: None
Node.js engine range: >=0.8
Runtimes: -
Unpacked size (npm): -
Dependencies (0): None

Install

npm install bessel

CDN

jsDelivrhttps://cdn.jsdelivr.net/npm/bessel@1.0.2/
unpkghttps://unpkg.com/bessel@1.0.2/
esm.shhttps://esm.sh/bessel@1.0.2

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

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