Package

wcwidth.js

a javascript porting of C's wcwidth()

v2.0.0, 2 Oct 2024MITESM onlyTypes: NoneCLI tools and terminal utilities

$ npm install wcwidth.js

npm GitHub Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 7k; -3% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 0; Direct, from package.json
Last release: 1 year ago; v2.0.0
GitHub stars: 12; 2 forks
Open issues / PRs: 1 / 2
Contributors: -
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.

6,971 downloads last week, 26,564 in the last month. The 12-month change of -3% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months: -
Latest version: 2.0.0, 2 Oct 20241 year ago
First published: -
Last push to GitHub: 19 Mar 2026189 days before the snapshot
Repository archived: No
Open issues: 1
Open pull requests: 2
Commits, last 52 weeks: 3
Dependents on npm: 4

Major versions

Recent releases

Compatibility

Module format: ESM onlyFrom package.json type, main and exports fields
TypeScript types: None
Node.js engine range: >=20.0.0
Runtimes: -
Unpacked size (npm): 12 kB
Dependencies (0): None

Install

npm install wcwidth.js

CDN

jsDelivrhttps://cdn.jsdelivr.net/npm/wcwidth.js@2.0.0/
unpkghttps://unpkg.com/wcwidth.js@2.0.0/
esm.shhttps://esm.sh/wcwidth.js@2.0.0

Alternatives

Package	Weekly downloads	Gzip	Last release	Module	Comparison
wcwidth Port of C's wcwidth() and wcswidth()	36.1m	-	10 years ago	CommonJS	-
@topcli/wcwidth Port of C's wcwidth() and wcswidth()	51.6k	-	3 years ago	ESM only	-

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

Indexability: Not indexed (discovery only): downloads_week 6971 < 10000.