testcontainers
npmactive
testcontainers last released 12.2.1 on 2026-10-13. Its latest version requires Node.js >= 22.22.
Facts
- Latest release
- 12.2.1, (11 days ago)
- First published
- (8 years ago)
- Releases in the last 12 months
- 17
- Median days between releases
- 10
- Median days between major versions
- 299
- Monthly downloads
- 31,325,550
- License
- MIT
- Source
- registry.npmjs.org (checked 2026-10-19)
Major versions
13 major versions have been published.
| Major | First version | First released | Latest version | Latest released |
|---|---|---|---|---|
| 12 | 12.0.0 | 2026-05-19 | 12.2.1 | 2026-10-13 |
| 11 | 11.0.0 | 2025-05-27 | 11.14.0 | 2026-04-08 |
| 10 | 10.0.1 | 2023-08-03 | 10.28.0 | 2025-05-23 |
| 9 | 9.0.0 | 2022-10-29 | 9.12.0 | 2023-07-20 |
| 8 | 8.0.0 | 2021-12-10 | 8.16.0 | 2022-10-22 |
| 7 | 7.0.0 | 2021-01-23 | 7.24.0 | 2021-11-29 |
| 6 | 6.0.0 | 2020-11-06 | 6.4.2 | 2021-01-20 |
| 5 | 5.0.0 | 2020-10-29 | 5.1.0 | 2020-11-03 |
| 4 | 4.0.0 | 2020-09-17 | 4.7.0 | 2020-10-26 |
| 3 | 3.0.0 | 2020-07-21 | 3.5.0 | 2020-09-17 |
| 2 | 2.0.0 | 2019-09-02 | 2.20.0 | 2020-07-19 |
| 1 | 1.0.5 | 2019-01-13 | 1.3.1 | 2019-08-29 |
| 0 | 0.0.1 | 2018-01-06 | 0.0.6 | 2018-01-06 |
Runtime requirements
The latest version of testcontainers declares these runtime constraints.
| Runtime | Constraint | Minimum version | Since version | Since |
|---|---|---|---|---|
| Node.js | >= 22.22 | 22.22.0 | 12.1.0 | 2026-08-04 |
Supported runtimes
The latest version of testcontainers runs on 4 tracked runtime releases.
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