Package
ursa-optional
RSA public/private key OpenSSL bindings for node and io.js
Key numbers
As of 25 Sept 2026
- Weekly downloads
- 24.8k
- -13% over 12 months
- Gzip bundle size
- -
- No Bundlephobia data
- Dependencies
- 2
- Direct, from package.json
- Last release
- 5 years ago
- v0.10.2
- GitHub stars
- 1
- 4 forks
- Open issues / PRs
- 0 / 0
- Contributors
- -
- Commits, last 52 weeks
- 0
Downloads
Last week 2026-09-15 to 2026-09-21
24,805 downloads last week, 83,026 in the last month. The 12-month change of -13% compares the average of the last 4 weeks with the first 4 weeks of the series.
- Releases, last 12 months
- -
- Latest version
- 0.10.2, 13 Nov 20205 years ago
- First published
- -
- Last push to GitHub
- 24 Apr 20231,249 days before the snapshot
- Repository archived
- No
- Open issues
- 0
- Open pull requests
- 0
- Commits, last 52 weeks
- 0
- Dependents on npm
- 9
Major versions
-
Recent releases
-
- Module format
- CommonJSFrom package.json type, main and exports fields
- TypeScript types
- None
- Node.js engine range
- >=4
- Runtimes
- -
- Unpacked size (npm)
- 157 kB
- Dependencies (2)
nanbindings
npm install ursa-optional- jsDelivr
https://cdn.jsdelivr.net/npm/ursa-optional@0.10.2/ - unpkg
https://unpkg.com/ursa-optional@0.10.2/ - esm.sh
https://esm.sh/ursa-optional@0.10.2
Indexability: Indexed.