Key numbers
As of 25 Sept 2026
- Weekly downloads
- 57.2m
- +29% over 12 months
- Gzip bundle size
- -
- No Bundlephobia data
- Dependencies
- 0
- Direct, from package.json
- Last release
- 2 months ago
- v5.2.5
- GitHub stars
- -
- Open issues / PRs
- - / -
- Contributors
- -
- Commits, last 52 weeks
- -
Downloads
Last week 2026-09-15 to 2026-09-21
57,184,378 downloads last week, 241,380,378 in the last month. The 12-month change of +29% compares the average of the last 4 weeks with the first 4 weeks of the series.
- Releases, last 12 months
- 6128 in total
- Latest version
- 5.2.5, 9 Jul 20262 months ago
- First published
- 26 Apr 2014
- Last push to GitHub
- -
- Repository archived
- -
- Open issues
- -
- Open pull requests
- -
- Commits, last 52 weeks
- -
- Dependents on npm
- 6,052
Major versions
- v5 first release 5.0.0, 7 Jul 2019
- v4 first release 4.0.0, 28 Oct 2015
- v3 first release 3.0.0, 7 Jul 2015
- v2 first release 2.0.0, 9 Feb 2015
- v1 first release 1.0.0, 5 Jan 2015
- v0 first release 0.1.0, 26 Apr 2014
Recent releases
| Version | Published |
|---|---|
| 5.2.5 | 9 Jul 2026 |
| 4.12.5 | 9 Jul 2026 |
| 5.2.4 | 26 Jun 2026 |
| 4.12.4 | 26 Jun 2026 |
| 4.12.3 | 19 Feb 2026 |
| 5.2.3 | 19 Feb 2026 |
| 4.12.2 | 25 Apr 2025 |
| 5.2.2 | 25 Apr 2025 |
| 4.12.1 | 11 Nov 2024 |
| 5.2.1 | 24 May 2022 |
| 4.12.0 | 24 Feb 2021 |
| 5.2.0 | 23 Feb 2021 |
| 5.1.3 | 14 Aug 2020 |
| 5.1.2 | 20 May 2020 |
- Module format
- CommonJSFrom package.json type, main and exports fields
- TypeScript types
- None
- Node.js engine range
- Not declared
- Runtimes
- -
- Unpacked size (npm)
- 97 kB
- Dependencies (0)
- None
npm install bn.jsCDN
jsDelivr: 84.7k requests in 30 days
- jsDelivr
https://cdn.jsdelivr.net/npm/bn.js@5.2.5/ - unpkg
https://unpkg.com/bn.js@5.2.5/ - esm.sh
https://esm.sh/bn.js@5.2.5
Indexability: Not indexed (discovery only): GitHub data not fetched yet; no category.