Key numbers
As of 25 Sept 2026
- Weekly downloads
- 1.4m
- +294% over 12 months
- Gzip bundle size
- -
- No Bundlephobia data
- Dependencies
- 0
- Direct, from package.json
- Last release
- 25 days ago
- v9.0.1
- GitHub stars
- -
- Open issues / PRs
- - / -
- Contributors
- -
- Commits, last 52 weeks
- -
Downloads
Last week 2026-09-15 to 2026-09-21
1,406,438 downloads last week, 7,579,212 in the last month. The 12-month change of +294% compares the average of the last 4 weeks with the first 4 weeks of the series.
- Releases, last 12 months
- 232 in total
- Latest version
- 9.0.1, 30 Aug 202625 days ago
- First published
- 5 Mar 2020
- Last push to GitHub
- -
- Repository archived
- -
- Open issues
- -
- Open pull requests
- -
- Commits, last 52 weeks
- -
- Dependents on npm
- 119
Major versions
- v9 first release 9.0.0, 30 Aug 2026
- v8 first release 8.0.0, 20 Nov 2023
- v7 first release 7.0.0, 8 Jun 2022
- v6 first release 6.0.0, 4 Nov 2021
- v2 first release 2.0.0, 4 Nov 2021
- v1 first release 1.0.1, 5 Mar 2020
Recent releases
| Version | Published |
|---|---|
| 9.0.1 | 30 Aug 2026 |
| 9.0.0 | 30 Aug 2026 |
| 8.0.4 | 12 Nov 2024 |
| 8.0.3 | 19 Aug 2024 |
| 8.0.2 | 14 Jun 2024 |
| 8.0.1 | 21 Nov 2023 |
| 8.0.0 | 20 Nov 2023 |
| 6.3.1 | 21 Oct 2022 |
| 6.3.0 | 21 Oct 2022 |
| 6.2.1 | 9 Sept 2022 |
| 6.2.0 | 25 Aug 2022 |
| 7.0.6 | 8 Jun 2022 |
| 7.0.5 | 8 Jun 2022 |
| 7.0.4 | 8 Jun 2022 |
- Module format
- -Not determined from package.json
- TypeScript types
- -
- Node.js engine range
- Not declared
- Runtimes
- -
- Unpacked size (npm)
- -
- Dependencies (0)
- None
npm install iron-session- jsDelivr
https://cdn.jsdelivr.net/npm/iron-session@9.0.1/ - unpkg
https://unpkg.com/iron-session@9.0.1/ - esm.sh
https://esm.sh/iron-session@9.0.1
Indexability: Not indexed (discovery only): GitHub data not fetched yet.