Package

is-alphanumeric

Check if a string only contains alphanumeric characters

v1.0.0, 5 Jul 2015MIT-Types: None

$ npm install is-alphanumeric

npm GitHub Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 619.4k; -10% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 0; Direct, from package.json
Last release: 11 years ago; v1.0.0
GitHub stars: 5; 2 forks
Open issues / PRs: 0 / 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.

619,383 downloads last week, 2,607,597 in the last month. The 12-month change of -10% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months: 01 in total
Latest version: 1.0.0, 5 Jul 201511 years ago
First published: 5 Jul 2015
Last push to GitHub: 9 Oct 20154,003 days before the snapshot
Repository archived: No
Open issues: 0
Open pull requests: 0
Commits, last 52 weeks: 0
Dependents on npm: 14

Major versions

v1 first release 1.0.0, 5 Jul 2015

Recent releases

Version	Published
1.0.0	5 Jul 2015

Compatibility

Module format: -Not determined from package.json
TypeScript types: None
Node.js engine range: >=0.10.0
Runtimes: -
Unpacked size (npm): -
Dependencies (0): None

Install

npm install is-alphanumeric

CDN

jsDelivrhttps://cdn.jsdelivr.net/npm/is-alphanumeric@1.0.0/
unpkghttps://unpkg.com/is-alphanumeric@1.0.0/
esm.shhttps://esm.sh/is-alphanumeric@1.0.0

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

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