Package
typescript-is
TypeScript transformer that generates run-time type-checks.
Key numbers
As of 25 Sept 2026
- Weekly downloads
- 5k
- +73% over 12 months
- Gzip bundle size
- -
- No Bundlephobia data
- Dependencies
- 3
- Direct, from package.json
- Last release
- 3 years ago
- v0.20.0
- GitHub stars
- 959
- 33 forks
- Open issues / PRs
- 41 / 6
- Contributors
- -
- Commits, last 52 weeks
- 0
Downloads
Last week 2026-09-15 to 2026-09-21
4,981 downloads last week, 19,517 in the last month. The 12-month change of +73% compares the average of the last 4 weeks with the first 4 weeks of the series.
- Releases, last 12 months
- -
- Latest version
- 0.20.0, 17 Jul 20233 years ago
- First published
- -
- Last push to GitHub
- 17 Jul 20231,165 days before the snapshot
- Repository archived
- No
- Open issues
- 41
- Open pull requests
- 6
- Commits, last 52 weeks
- 0
- Dependents on npm
- 40
Major versions
-
Recent releases
-
- Module format
- CommonJSFrom package.json type, main and exports fields
- TypeScript types
- None
- Node.js engine range
- >=6.14.4
- Runtimes
- -
- Unpacked size (npm)
- 264 kB
- Dependencies (3)
tsutilsreflect-metadatanested-error-stacks- Peer dependencies (1)
typescript
npm install typescript-is- jsDelivr
https://cdn.jsdelivr.net/npm/typescript-is@0.20.0/ - unpkg
https://unpkg.com/typescript-is@0.20.0/ - esm.sh
https://esm.sh/typescript-is@0.20.0
| Package | Weekly downloads | Gzip | Last release | Module | Comparison |
|---|---|---|---|---|---|
| ts-node | 34.3m | - | 2 years ago | CommonJS | - |
| runtypes | 186.3k | - | 1 month ago | ESM + CommonJS | - |
| @isaacs/ts-node-temp-fork-for-pr-2009 | 76.3k | - | 2 years ago | CommonJS | - |
Indexability: Not indexed (discovery only): downloads_week 4981 < 10000.