Lightweight, modular, and extensible library for functional programming.
active 2025-02-16 → 2026-08-09 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 540 days from 2025-02-16 to 2026-08-09. Pushes: 108 total, peak 5 in a day. Pull requests: 90 total, peak 4 in a day. Issues: 15 total, peak 2 in a day. Comments: 131 total, peak 8 in a day. Stars: 97 total, peak 3 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| satorg | 97 | 27 | 11 | 35 |
| typelevel-steward[bot] | 50 | 3 | 46 | 1 |
| johnynek | 44 | 6 | 0 | 25 |
| github-actions[bot] | 43 | 43 | 0 | 0 |
| LukaJCB | 30 | 14 | 3 | 2 |
| danicheg | 28 | 7 | 4 | 4 |
| rossabaker | 21 | 5 | 5 | 7 |
| reardonj | 17 | 0 | 4 | 7 |
| kory33 | 11 | 0 | 2 | 5 |
| joan38 | 10 | 0 | 1 | 6 |
| joroKr21 | 10 | 0 | 3 | 4 |
| valencik | 8 | 1 | 1 | 2 |
| armanbilge | 6 | 1 | 0 | 2 |
| lenguyenthanh | 3 | 0 | 0 | 1 |
| ikeyan | 3 | 0 | 1 | 1 |
| ldeluigi | 3 | 0 | 0 | 2 |
| Ivan091 | 3 | 0 | 0 | 2 |
| loladenney | 2 | 0 | 1 | 0 |
| NthPortal | 2 | 0 | 1 | 1 |
| arnavsharma990 | 2 | 0 | 1 | 1 |
Recent activity
Latest issues, pull requests and releases
- Pull request#4887typelevel-steward[bot]2026-07-17 00:44
- Pull request#4869typelevel-steward[bot]2026-06-09 09:17
- Issue comment#4621mattjliu2026-05-12 01:57Cats Order needs an `orElseBy` combinator
- Issue comment#4859johnynek2026-05-10 22:36Restore `FlatMap.map2Eval` laziness
- Issue comment#4621satorg2026-05-09 22:17Cats Order needs an `orElseBy` combinator
- Issue#4858satorg2026-05-09 20:05`FlatMap.map2Eval` is not lazy and blows the stack in cases where it probably shouldn't
- Issue comment#4831armanbilge2026-05-07 03:05Make `Hash.fromUniversalHashCode` null safe
- Issue comment#4702kubukoz2026-05-05 02:18Widen parLiftN's constraint to NonEmptyParallel
- Issue comment#4855satorg2026-04-24 03:08splitWhen & splitWhenM for Foldable
- Pull request#4844loladenney2026-04-19 21:29
- Issue#4831armanbilge2026-04-13 19:37Make `Hash.fromUniversalHashCode` null safe
- Pull request#4852typelevel-steward[bot]2026-04-12 16:15
- Pull request#4849typelevel-steward[bot]2026-04-07 22:39
- Pull request#4851typelevel-steward[bot]2026-04-07 04:55
- Pull request#4848typelevel-steward[bot]2026-04-05 22:07
- Pull request#4848typelevel-steward[bot]2026-04-04 16:13
- Issue comment#4187nifledcar7-blip2026-03-23 07:41Suppress Compiler Warnings (kernel)
- Issue comment#4759satorg2026-03-18 07:39nonEmptyTraverse for NEM with key mapping
- Pull request#4842satorg2026-03-09 04:03
- Issue comment#4831arnavsharma9902026-03-08 07:36Make `Hash.fromUniversalHashCode` null safe
- Issue comment#4830satorg2026-03-08 00:34Typeclass instances for `ZipLazyList` and `ZipStream` seem to be unlawful
- Issue#4840satorg2026-03-08 00:14`Applicative[OneAnd[ZipLazyList, *]]` works incorrectly
- Issue comment#4830satorg2026-03-07 22:41Typeclass instances for `ZipLazyList` and `ZipStream` seem to be unlawful
- Pull request#4837typelevel-steward[bot]2026-03-04 08:36
- Pull request#4836alokkumardalei-wq2026-03-02 18:10
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 97 stars here means stars gained during the window, not the repo's star count.