Package
sm-polyfill
SM2/SM3/SM4 polyfill for Node.js 16 and earlier. Provides SM2 signing/verification using sm-crypto when native OpenSSL support is unavailable.
Key numbers
As of 25 Sept 2026
- Weekly downloads
- 1.8k
- - over 12 months
- Gzip bundle size
- -
- No Bundlephobia data
- Dependencies
- 1
- Direct, from package.json
- Last release
- 2 months ago
- v1.3.0
- GitHub stars
- 0
- 0 forks
- Open issues / PRs
- 0 / 0
- Contributors
- -
- Commits, last 52 weeks
- 5
Downloads
Last week 2026-09-15 to 2026-09-21
1,753 downloads last week, 9,824 in the last month. No 52-week series has been fetched yet.
- Releases, last 12 months
- -
- Latest version
- 1.3.0, 30 Jun 20262 months ago
- First published
- -
- Last push to GitHub
- 30 Jun 202686 days before the snapshot
- Repository archived
- No
- Open issues
- 0
- Open pull requests
- 0
- Commits, last 52 weeks
- 5
- Dependents on npm
- 1
Major versions
-
Recent releases
-
- Module format
- CommonJSFrom package.json type, main and exports fields
- TypeScript types
- None
- Node.js engine range
- >=14.0.0
- Runtimes
- -
- Unpacked size (npm)
- 37 kB
- Dependencies (1)
sm-crypto-v2
npm install sm-polyfill- jsDelivr
https://cdn.jsdelivr.net/npm/sm-polyfill@1.3.0/ - unpkg
https://unpkg.com/sm-polyfill@1.3.0/ - esm.sh
https://esm.sh/sm-polyfill@1.3.0
| Package | Weekly downloads | Gzip | Last release | Module | Comparison |
|---|---|---|---|---|---|
| crypto-randomuuid | 1.1m | - | 5 years ago | CommonJS | - |
| random-poly-fill | 19.4k | - | 7 years ago | CommonJS | - |
| react-native-get-random-values | 1.9m | - | 11 months ago | - | - |
Indexability: Not indexed (discovery only): downloads_week 1753 < 10000.