Cats Effect is a high-performance, asynchronous, composable framework for building real-world applications in a purely functional style within the Typelevel ecosystem.
Latest Versions
1653 versions →| Version | Scala | Scala.js | Native | Vulnerabilities | Usages | Date | |
|---|---|---|---|---|---|---|---|
3.7.x | 3.7-4972921 | 3 2.13 2.12 | 1
(3) 1 (2.13) 1 (2.12) | 0.5
(3) 0.5 (2.13) 0.5 (2.12) |
14
| Apr 04, 2025 | |
| 3.7.0 | 3 2.13 2.12 | 1
(3) 1 (2.13) 1 (2.12) | 0.5
(3) 0.5 (2.13) 0.5 (2.12) |
177
| Mar 09, 2026 | ||
| 3.7-8f2b497 | 3 2.13 2.12 | 1
(3) 1 (2.13) 1 (2.12) | 0.5
(3) 0.5 (2.13) 0.5 (2.12) |
1
| Mar 31, 2025 | ||
3.6.x | 3.6.3 | 3 2.13 2.12 | 1
(3) 1 (2.13) 1 (2.12) | 0.4
(3) 0.4 (2.13) 0.4 (2.12) |
340
| Jul 23, 2025 | |
| 3.6.2-6-a6816f0 | 3 2.13 2.12 | 1
(3) 1 (2.13) 1 (2.12) | 0.4
(3) 0.4 (2.13) 0.4 (2.12) |
1
| Jul 22, 2025 | ||
| 3.6.2 | 3 2.13 2.12 | 1
(3) 1 (2.13) 1 (2.12) | 0.4
(3) 0.4 (2.13) 0.4 (2.12) |
84
| Jul 08, 2025 | ||
3.5.x | 3.5.7 | 3 2.13 2.12 | 1
(3) 1 (2.13) 1 (2.12) | 0.4
(3) 0.4 (2.13) 0.4 (2.12) |
274
| Nov 26, 2024 | |
| 3.5.6 | 3 2.13 2.12 | 1
(3) 1 (2.13) 1 (2.12) | 0.4
(3) 0.4 (2.13) 0.4 (2.12) |
28
| Nov 20, 2024 | ||
| 3.5.5 | 3 2.13 2.12 | 1
(3) 1 (2.13) 1 (2.12) | 0.4
(3) 0.4 (2.13) 0.4 (2.12) |
96
| Oct 27, 2024 | ||
3.4.x | 3.4.11 | 3 2.13 2.12 | 1
(3) 1 (2.13) 1 (2.12) | 0.4
(3) 0.4 (2.13) 0.4 (2.12) |
55
| May 11, 2023 | |
| 3.4.10 | 3 2.13 2.12 | 1
(3) 1 (2.13) 1 (2.12) | 0.4
(3) 0.4 (2.13) 0.4 (2.12) |
97
| Apr 28, 2023 | ||
| 3.4.9 | 3 2.13 2.12 |
79
| Apr 16, 2023 |
