Cats Effect is a high-performance, asynchronous, composable framework for building real-world applications in a purely functional style within the Typelevel ecosystem.
Version Scala Scala.js Native Vulnerabilities Repository Usages Date 3.6 .x
3.6-0142603 2.12 Central May 29, 2023 3.6-28f8f29 2.12 Central Dec 01, 2024 3.6-ecf93db 2.12 Central Oct 25, 2024 3.6-bb17ea2 2.12 Central Feb 13, 2024 3.6-c7ca678 2.12 Central Jan 08, 2024 3.6-623178c 2.12 Central Jan 03, 2024 3.6-8a37117 2.12 Central Aug 28, 2023 3.6-02a43a6 2.12 Central Jun 29, 2023 3.6-e9aeb8c 2.12 Central Jun 13, 2023 3.6-e1b1d37 2.12 Central Apr 28, 2023 3.6-bbb5dc5 2.12 Central Apr 27, 2023 3.6-1f95fd7 2.12 Central Apr 21, 2023 3.6.0-RC2 2.12 Central Feb 28, 2025 3.6.0-RC1 2.12 Central Dec 28, 2024 3.5 .x
3.5.7 2.12 Central Nov 26, 2024 3.5.6 2.12 Central Nov 20, 2024 3.5.5 2.12 Central Oct 27, 2024 3.5.4 2.12 Central Mar 06, 2024 3.5.3-38-54cade6 2.12 Central Jan 29, 2024 3.5.3 2.12 Central Jan 15, 2024 3.5.2-106-3041bc9 2.12 Central Jan 22, 2024 3.5.2 2.12 Central Sep 28, 2023 3.5.1 2.12 Central Jun 24, 2023 3.5.0 2.12 Central May 12, 2023 3.5-3f61234 2.12 Central Apr 26, 2023 3.5-c760a55 2.12 Central Apr 24, 2023 3.5-e3fbc49 2.12 Central Feb 18, 2023 3.5-be6325d 2.12 Central Feb 05, 2023 3.5-e4f2b71 2.12 Central Feb 05, 2023 3.5-6581dc4 2.12 Central Dec 28, 2022 3.5-01c4a03 2.12 Central Dec 26, 2022 3.5-9ba870f 2.12 Central Dec 20, 2022 3.5-4f9e57b 2.12 Central Dec 17, 2022 3.5-01f5b3a 2.12 Central Nov 22, 2022 3.5-639ac01 2.12 Central Nov 21, 2022 3.5-4b87497 2.12 Central Nov 20, 2022 3.5-4ba2590 2.12 Central Nov 15, 2022 3.5.0-RC5 2.12 Central Apr 28, 2023 3.5.0-RC4 2.12 Central Apr 19, 2023 3.5.0-RC3 2.12 Central Feb 27, 2023 3.5.0-RC2 2.12 Central Feb 20, 2023 3.5.0-RC1 2.12 Central Feb 14, 2023 3.4 .x
3.4.11 2.12 Central May 11, 2023 3.4.10 2.12 Central Apr 28, 2023 3.4.9 2.12 Central Apr 16, 2023 3.4.8 2.12 Central Feb 21, 2023 3.4.7-34-defc3a4 2.12 Central Feb 21, 2023 3.4.7-31-ce4bb58 2.12 Central Feb 21, 2023 3.4.7 2.12 Central Feb 14, 2023 3.4.6 2.12 Central Feb 04, 2023 3.4.5 2.12 Central Jan 17, 2023 3.4.4 2.12 Central Dec 30, 2022 3.4.3 2.12 Central Dec 25, 2022 3.4.2 2.12 Central Nov 29, 2022 3.4.1 2.12 Central Nov 17, 2022 3.4-389-3862cf0 2.12 Central Mar 26, 2022 3.4-387-e167c59 2.12 Central Mar 26, 2022 3.4.0 2.12 Central Nov 13, 2022 3.4-7154d08 2.12 Central Oct 26, 2022 3.4-148221d 2.12 Central Oct 08, 2022 3.4-4c07d83 2.12 Central Sep 29, 2022 3.4.0-RC2 2.12 Central Oct 10, 2022 3.4.0-RC1 2.12 Central Sep 29, 2022 3.3 .x
3.3.14-6-d8a0441 2.12 Central Sep 14, 2022 3.3.14-5-4591364 2.12 Central Sep 13, 2022 3.3.14-2-0972521 2.12 Central Sep 13, 2022 3.3.14-1-5d11fe9 2.12 Central Sep 09, 2022 3.3.14 2.12 Central Jul 13, 2022 3.3.13-8-b39c2a7 2.12 Central Jul 04, 2022 3.3.13-7-ea6f370 2.12 Central Jul 07, 2022 3.3.13-7-89a85e1 2.12 Central Jul 04, 2022 3.3.13 2.12 Central Jun 28, 2022 3.3.12 2.12 Central May 21, 2022 3.3.11 2.12 Central Apr 05, 2022 3.3.10 2.12 Central Apr 03, 2022 3.3.9-20-44bf4e1 2.12 Central Apr 03, 2022 3.3.9 2.12 Central Mar 25, 2022 3.3.8 2.12 Central Mar 19, 2022 3.3.7 2.12 Central Mar 08, 2022 3.3.6 2.12 Central Feb 28, 2022 3.3.5 2.12 Central Jan 28, 2022 3.3.4 2.12 Central Jan 09, 2022 3.3.3 2.12 Central Jan 01, 2022 3.3.2 2.12 Central Dec 30, 2021 3.3.1 2.12 Central Dec 21, 2021 3.3-393-da7c7c7 2.12 Central Oct 26, 2021 3.3-162-2022ef9 2.12 Central Sep 16, 2021 3.3-161-09d830c 2.12 Central Sep 13, 2021 3.3-141-b15d57b 2.12 Central Sep 10, 2021 3.3-138-c458766 2.12 Central Sep 09, 2021 3.3-115-fab668b 2.12 Central Sep 08, 2021 3.3-59-42e8db9 2.12 Central Dec 21, 2021 3.3-7-579f468 2.12 Central Aug 30, 2021 3.3-3-f485cc2 2.12 Central Mar 06, 2022 3.3.0 2.12 Central Nov 28, 2021 3.2 .x
3.2.9 2.12 Central Sep 18, 2021 3.2.8 2.12 Central Sep 07, 2021 3.2.7 2.12 Central Sep 04, 2021 3.2.6 2.12 Central Sep 04, 2021 3.2.5 2.12 Central Aug 28, 2021 3.2.4 2.12 Central Aug 28, 2021 3.2.3 2.12 Central Aug 16, 2021 3.2.2 2.12 Central Aug 06, 2021 3.2.1 2.12 Central Jul 30, 2021 3.2-24-5b17308 2.12 Central Aug 23, 2021 3.2.0 2.12 Central Jul 25, 2021 3.1 .x
3.1.1 2.12 Central May 13, 2021 3.1.0 2.12 Central Apr 20, 2021 3.0 .x
3.0.2 2.12 Central Apr 10, 2021 3.0.1 2.12 Central Mar 30, 2021 3.0-8096649 2.12 Central Aug 04, 2020 3.0-8006968 2.12 Central Aug 29, 2020 3.0-193-3231190 2.12 Central Feb 12, 2021 3.0-137-0edddb5 2.12 Central Nov 27, 2020 3.0-65-7c98c86 2.12 Central Jan 04, 2021 3.0-42-83f5c56 2.12 Central Dec 30, 2020 3.0-27-4e31907 2.12 Central Dec 29, 2020 3.0.0 2.12 Central Mar 29, 2021 3.0-d5a2213 2.12 Central Oct 18, 2020 3.0-80f5cc5 2.12 Central Oct 16, 2020 3.0-805b021 2.12 Central Oct 05, 2020 3.0-de7d987 2.12 Central Sep 29, 2020 3.0-ac83d13 2.12 Central Sep 20, 2020 3.0-c54025b 2.12 Central Sep 16, 2020 3.0-0c02c7f 2.12 Central Sep 14, 2020 3.0-cee70ab 2.12 Central Sep 02, 2020 3.0-d2cb13e 2.12 Central Aug 29, 2020 3.0-f5eba3c 2.12 Central Aug 25, 2020 3.0-8a09def 2.12 Central Aug 17, 2020 3.0-64ae949 2.12 Central Aug 12, 2020 3.0-f471c52 2.12 Central Aug 10, 2020 3.0-bb20d55 2.12 Central Jul 19, 2020 3.0-87c19b5 2.12 Central Jul 17, 2020 3.0-26ef642 2.12 Central Jul 11, 2020 3.0-f6fe01c 2.12 Central Jul 10, 2020 3.0-3f2b25c 2.12 Central Jul 06, 2020 3.0.0-RC3 2.12 Central Mar 22, 2021 3.0.0-RC2 2.12 Central Feb 17, 2021 3.0.0-RC1 2.12 Central Feb 13, 2021 3.0.0-M5 2.12 Central Dec 21, 2020 3.0.0-M4 2.12 Central Nov 27, 2020 3.0.0-M3 2.12 Central Nov 08, 2020 3.0.0-M2 2.12 Central Oct 23, 2020 3.0.0-M1 2.12 Central Oct 06, 2020 2.5 .x
2.5.5 2.12 Central May 19, 2022 2.5.4 2.12 Central Sep 18, 2021 2.5.3 2.12 Central Aug 04, 2021 2.5.2 2.12 Central Jul 28, 2021 2.5.1 2.12 Central May 13, 2021 2.5.0 2.12 Central Apr 20, 2021 2.4 .x
2.4.1 2.12 Central Mar 29, 2021 2.4.0 2.12 Central Mar 22, 2021 2.3 .x
2.3.3 2.12 Central Feb 17, 2021 2.3.2 2.12 Central Feb 17, 2021 2.3.1 2.12 Central Dec 18, 2020 2.3.0 2.12 Central Nov 27, 2020 2.3.0-M1 2.12 Central Nov 07, 2020 2.2 .x
2.2.0 2.12 Central Sep 07, 2020 2.2.0-RC3 2.12 Central Jul 28, 2020 2.2.0-RC2 2.12 Central Jul 27, 2020 2.2.0-RC1 2.12 Central Jul 13, 2020 2.1 .x
2.1.4 2.12 Central Jul 12, 2020 2.1.3 2.12 Central Apr 16, 2020 2.1.2 2.12 Central Mar 01, 2020 2.1.1 2.12 Central Feb 07, 2020 2.1.0 2.12 Central Jan 31, 2020 2.0 .x
2.0.0 2.12 Central Sep 10, 2019 2.0.0-RC2 2.12 Central Aug 27, 2019 2.0.0-RC1 2.12 Central Aug 07, 2019 2.0.0-M5 2.12 Central Aug 01, 2019 2.0.0-M4 2.12 Central Jun 12, 2019 2.0.0-M3 2.12 Central Jun 02, 2019 2.0.0-M2 2.12 Central May 26, 2019 2.0.0-M1 2.12 Central May 02, 2019 1.4 .x
1.4.0 2.12 Central Jul 31, 2019 1.3 .x
1.3.1 2.12 Central May 26, 2019 1.3.0 2.12 Central May 01, 2019 1.2 .x
1.2.0 2.12 Central Jan 22, 2019 1.1 .x
1.1.0 2.12 Central Dec 02, 2018 1.1.0-M1 2.12 Central Oct 27, 2018 1.0 .x
1.0.0 2.12 Central Sep 06, 2018 1.0.0-1182d8c 2.12 Central Sep 27, 2018 1.0.0-RC3 2.12 Central Aug 20, 2018 1.0.0-RC3-3e17307 2.12 Central Aug 26, 2018 1.0.0-RC2-3433449 2.12 Central Aug 16, 2018 1.0.0-RC2 2.12 Central Jun 03, 2018 1.0.0-RC2-91b8ec8 2.12 Central Aug 17, 2018 1.0.0-RC2-78a795d 2.12 Central Jul 21, 2018 1.0.0-RC2-35bac78 2.12 Central Jul 11, 2018 1.0.0-RC2-93ac33d 2.12 Central Jul 03, 2018 1.0.0-RC2-4c8120d 2.12 Central Jun 02, 2018 1.0.0-RC2-d7181dc 2.12 Central May 30, 2018 1.0.0-RC2-68b7bd9 2.12 Central May 29, 2018 1.0.0-RC2-8ed6e71 2.12 Central May 23, 2018 1.0.0-RC2-b180a99 2.12 Central May 21, 2018 1.0.0-RC 2.12 Central Apr 18, 2018 0.10 .x
0.10.1 2.12 Central Apr 17, 2018 0.10 2.12 Central Mar 16, 2018 0.10-d365658 2.12 Central Apr 16, 2018 0.10-b6a5446 2.12 Central Apr 18, 2018 0.10-317f775 2.12 Central Apr 16, 2018 0.10-4e98208 2.12 Central Mar 08, 2018 0.10-c64e7c9 2.12 Central Mar 07, 2018 0.10-ea8fbc9 2.12 Central Mar 06, 2018 0.10-5b8214f 2.12 Central Feb 28, 2018 0.9 .x
0.9 2.12 Central Feb 25, 2018 0.8 .x
0.8 2.12 Central Jan 03, 2018 0.7 .x
0.7 2.12 Central Dec 27, 2017 0.6 .x
0.6 2.12 Central Dec 19, 2017 0.6-307e2c5 2.12 Central Dec 27, 2017 0.5 .x
0.5 2.12 Central Nov 01, 2017 0.4 .x
0.4 2.12 Central Jul 29, 2017 0.4-c257223 2.12 Central Jun 07, 2017 0.4-542290e 2.12 Central Oct 28, 2017 0.4-d53a78e 2.12 Central Oct 12, 2017 0.4-09e64a7 2.12 Central Jul 07, 2017 0.3 .x
0.3 2.12 Central May 29, 2017 0.3-d37204d 2.12 Central May 21, 2017 0.2 .x
0.2 2.12 Central May 14, 2017 0.2-2f38223 2.12 Central May 12, 2017 0.2-632d221 2.12 Central May 08, 2017 0.2-3772c8e 2.12 Central May 05, 2017 0.1 .x
0.1-0848c9b 2.12 Central Apr 28, 2017 0.1-65b8a75 2.12 Central Apr 24, 2017 0.1-d1b5231 2.12 Central Apr 21, 2017
