Package
sema4
Promise based Semaphores
Key numbers
As of 25 Sept 2026
- Weekly downloads
- 9.7k
- +2773% over 12 months
- Gzip bundle size
- -
- No Bundlephobia data
- Dependencies
- 0
- Direct, from package.json
- Last release
- 2 years ago
- v0.1.3
- GitHub stars
- 3
- 0 forks
- Open issues / PRs
- 1 / 0
- Contributors
- -
- Commits, last 52 weeks
- 0
Downloads
Last week 2026-09-15 to 2026-09-21
9,659 downloads last week, 46,996 in the last month. The 12-month change of +2773% compares the average of the last 4 weeks with the first 4 weeks of the series.
- Releases, last 12 months
- -
- Latest version
- 0.1.3, 19 Dec 20232 years ago
- First published
- -
- Last push to GitHub
- 26 Dec 20231,003 days before the snapshot
- Repository archived
- No
- Open issues
- 1
- Open pull requests
- 0
- Commits, last 52 weeks
- 0
- Dependents on npm
- 3
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)
- 25 kB
- Dependencies (0)
- None
npm install sema4- jsDelivr
https://cdn.jsdelivr.net/npm/sema4@0.1.3/ - unpkg
https://unpkg.com/sema4@0.1.3/ - esm.sh
https://esm.sh/sema4@0.1.3
| Package | Weekly downloads | Gzip | Last release | Module | Comparison |
|---|---|---|---|---|---|
| better-promises | 48.8k | - | 1 year ago | ESM + CommonJS | - |
| async-sema | 7.1m | - | 5 years ago | CommonJS | - |
| promise-limit | 3.6m | - | 8 years ago | CommonJS | - |
| promise-coalesce | 441.7k | - | 10 months ago | CommonJS | - |
| async-redis | 40k | - | 5 years ago | CommonJS | - |
| aigle | 37.7k | - | 7 years ago | CommonJS | - |
| putil-promisify | 17.6k | - | 3 years ago | CommonJS | - |
Indexability: Not indexed (discovery only): downloads_week 9659 < 10000.