Package

is-potential-custom-element-name

Check whether a given string matches the `PotentialCustomElementName` production as defined in the HTML Standard.

v1.0.1, 7 Apr 2021MITCommonJSTypes: None

$ npm install is-potential-custom-element-name

npm GitHub Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 57.7m; +136% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 0; Direct, from package.json
Last release: 5 years ago; v1.0.1
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.

57,687,240 downloads last week, 243,663,553 in the last month. The 12-month change of +136% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months: 02 in total
Latest version: 1.0.1, 7 Apr 20215 years ago
First published: 21 Jun 2016
Last push to GitHub: -
Repository archived: -
Open issues: -
Open pull requests: -
Commits, last 52 weeks: -
Dependents on npm: 492

Major versions

v1 first release 1.0.0, 21 Jun 2016

Recent releases

Version	Published
1.0.1	7 Apr 2021
1.0.0	21 Jun 2016

Compatibility

Module format: CommonJSFrom package.json type, main and exports fields
TypeScript types: None
Node.js engine range: Not declared
Runtimes: -
Unpacked size (npm): 3.8 kB
Dependencies (0): None

Install

npm install is-potential-custom-element-name

CDN

jsDelivrhttps://cdn.jsdelivr.net/npm/is-potential-custom-element-name@1.0.1/
unpkghttps://unpkg.com/is-potential-custom-element-name@1.0.1/
esm.shhttps://esm.sh/is-potential-custom-element-name@1.0.1

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

Indexability: Not indexed (discovery only): GitHub data not fetched yet; no category.