Package
is-kit
Zero-dependency TypeScript runtime validation toolkit for composable type guards and natural type narrowing.
Key numbers
As of 25 Sept 2026
- Weekly downloads
- 1.4k
- +605% over 12 months
- Gzip bundle size
- -
- No Bundlephobia data
- Dependencies
- 0
- Direct, from package.json
- Last release
- 6 days ago
- v1.14.3
- GitHub stars
- 81
- 2 forks
- Open issues / PRs
- 2 / 0
- Contributors
- -
- Commits, last 52 weeks
- 784
Downloads
Last week 2026-09-15 to 2026-09-21
1,376 downloads last week, 2,924 in the last month. The 12-month change of +605% compares the average of the last 4 weeks with the first 4 weeks of the series.
- Releases, last 12 months
- -
- Latest version
- 1.14.3, 19 Sept 20266 days ago
- First published
- -
- Last push to GitHub
- 20 Sept 20264 days before the snapshot
- Repository archived
- No
- Open issues
- 2
- Open pull requests
- 0
- Commits, last 52 weeks
- 784
- Dependents on npm
- 1
Major versions
-
Recent releases
-
- Module format
- ESM + CommonJSFrom package.json type, main and exports fields
- TypeScript types
- Bundled
- Node.js engine range
- Not declared
- Runtimes
- -
- Unpacked size (npm)
- 171 kB
- Dependencies (0)
- None
npm install is-kit- jsDelivr
https://cdn.jsdelivr.net/npm/is-kit@1.14.3/ - unpkg
https://unpkg.com/is-kit@1.14.3/ - esm.sh
https://esm.sh/is-kit@1.14.3
| Package | Weekly downloads | Gzip | Last release | Module | Comparison |
|---|---|---|---|---|---|
| valibot | 13.4m | - | 15 days ago | ESM + CommonJS | - |
| @typeschema/core | 189.7k | - | 2 years ago | ESM + CommonJS | - |
| @typeschema/class-validator | 188.3k | - | 1 year ago | ESM + CommonJS | - |
| papr | 16.8k | - | 1 month ago | ESM only | - |
| computed-types | 10.9k | - | 4 years ago | ESM + CommonJS | - |
| superstruct | 4.7m | - | 2 years ago | ESM + CommonJS | - |
| zod | 211.9m | - | 11 days ago | ESM + CommonJS | - |
| typanion | 3.5m | - | 3 years ago | CommonJS | - |
Indexability: Not indexed (discovery only): downloads_week 1376 < 10000.