Package

api-check

Validate the api to your functions to help people use them correctly. This is pretty much React's propTypes without React.

v7.5.5, 26 Oct 2015MITCommonJSTypes: NoneSchema validation

$ npm install api-check

npm GitHub Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 3k; -34% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 0; Direct, from package.json
Last release: 10 years ago; v7.5.5
GitHub stars: 187; 21 forks
Open issues / PRs: 5 / 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.

3,018 downloads last week, 15,432 in the last month. The 12-month change of -34% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months: -
Latest version: 7.5.5, 26 Oct 201510 years ago
First published: -
Last push to GitHub: 18 Jun 20183,020 days before the snapshot
Repository archived: Yes
Open issues: 5
Open pull requests: 0
Commits, last 52 weeks: 0
Dependents on npm: 44

Major versions

Recent releases

Compatibility

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

Install

npm install api-check

CDN

jsDelivrhttps://cdn.jsdelivr.net/npm/api-check@7.5.5/
unpkghttps://unpkg.com/api-check@7.5.5/
esm.shhttps://esm.sh/api-check@7.5.5

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

Indexability: Not indexed (discovery only): downloads_week 3018 < 10000.