unique-filename
npmactive
unique-filename last released 6.0.0 on 2026-05-15. Its latest version requires Node.js ^22.22.2 || ^24.15.0 || >=26.0.0.
Facts
- Latest release
- 6.0.0, (5 months ago)
- First published
- (11 years ago)
- Releases in the last 12 months
- 2
- Median days between releases
- 298
- Median days between major versions
- 391
- Monthly downloads
- 115,782,891
- License
- ISC
- Repository
- github.com/npm/unique-filename
- Homepage
- github.com/iarna/unique-filename
- Source
- registry.npmjs.org (checked 2026-10-19)
Major versions
6 major versions have been published.
| Major | First version | First released | Latest version | Latest released |
|---|---|---|---|---|
| 6 | 6.0.0 | 2026-05-15 | 6.0.0 | 2026-05-15 |
| 5 | 5.0.0 | 2025-10-22 | 5.0.0 | 2025-10-22 |
| 4 | 4.0.0 | 2024-09-26 | 4.0.0 | 2024-09-26 |
| 3 | 3.0.0 | 2022-10-14 | 3.0.0 | 2022-10-14 |
| 2 | 2.0.0 | 2022-08-22 | 2.0.1 | 2022-08-25 |
| 1 | 1.0.0 | 2015-05-07 | 1.1.1 | 2018-09-20 |
Runtime requirements
The latest version of unique-filename declares these runtime constraints.
| Runtime | Constraint | Minimum version | Since version | Since |
|---|---|---|---|---|
| Node.js | ^22.22.2 || ^24.15.0 || >=26.0.0 | 22.22.2 | 6.0.0 | 2026-05-15 |
Supported runtimes
The latest version of unique-filename runs on 4 tracked runtime releases.
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