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#cats (30 Repositories)

Ranked open-source repositories tagged with #cats, scored by pull request acceptance likelihood and maintainer engagement velocity.

Topic Avg Merge Rate

41.3%

Avg Review Latency

91.9h

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30 repositories tagged #cats

B TierScala 102

Banno/kafka4s

Functional programming with Kafka and Scala

95.7%
Merge Rate
1d
First Review
100%
1st-Timers
1
Maintainers
A TierScala 1.7k

optics-dev/Monocle

Optics library for Scala

78.0%
Merge Rate
13h
First Review
100%
1st-Timers
6
Maintainers
A TierC++ 28.8k 23 GFIs

envoyproxy/envoy

Cloud-native high-performance edge/middle/service proxy

71.1%
Merge Rate
1d
First Review
68%
1st-Timers
119
Maintainers
A TierScala 1.7k

typelevel/skunk

A data access library for Scala + Postgres.

89.5%
Merge Rate
15h
First Review
100%
1st-Timers
3
Maintainers
B TierScala 215 1 GFIs

typelevel/otel4s

An OpenTelemetry library for Scala based on Cats-Effect

95.3%
Merge Rate
14d
First Review
100%
1st-Timers
1
Maintainers
B TierScala 101

hnaderi/edomata

Production ready event-driven automata for Scala, Scala.js and scala native

55.2%
Merge Rate
2d
First Review
67%
1st-Timers
2
Maintainers
B TierScala 1.9k

monix/monix

Asynchronous, Reactive Programming for Scala and Scala.js.

51.0%
Merge Rate
1d
First Review
75%
1st-Timers
0
Maintainers
B TierScala 307

typelevel/cats-mtl

cats transformer type classes.

100.0%
Merge Rate
<1h
First Review
0%
1st-Timers
0
Maintainers
B TierScala 189

trace4cats/trace4cats

Distributed app tracing implementation in pure scala using cats-effect

25.7%
Merge Rate
<1h
First Review
0%
1st-Timers
1
Maintainers
B TierScala 587

atnos-org/eff

Eff monad for cats - https://atnos-org.github.io/eff

82.8%
Merge Rate
-
First Review
50%
1st-Timers
0
Maintainers
B TierScala 101

typelevel/toolkit

Quickstart your next app with the Typelevel Toolkit!

100.0%
Merge Rate
-
First Review
100%
1st-Timers
0
Maintainers
B TierTypeScript 545

win0err/gnome-runcat

😼 The cat tells you the CPU usage by running speed

50.0%
Merge Rate
14h
First Review
0%
1st-Timers
1
Maintainers
B TierScala 194

typelevel/cats-effect-testing

Integration between cats-effect and test frameworks

100.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
B TierGo 3.4k

samber/mo

🦄 Monads and popular FP abstractions, powered by Go 1.18+ Generics (Option, Result, Either...)

71.4%
Merge Rate
7d
First Review
100%
1st-Timers
1
Maintainers
B TierScala 376

typelevel/mouse

A small companion to cats

50.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
C TierScala 340

typelevel/natchez

functional tracing for cats

50.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
C TierScala 2.6k 1 GFIs

http4s/http4s

A minimal, idiomatic Scala interface for HTTP

46.4%
Merge Rate
7d
First Review
40%
1st-Timers
9
Maintainers
C TierScala 541

guardrail-dev/guardrail

Principled code generation from OpenAPI specifications

22.6%
Merge Rate
6d
First Review
50%
1st-Timers
3
Maintainers
C TierScala 180

spotify/magnolify

A collection of Magnolia add-on modules

5.8%
Merge Rate
6d
First Review
50%
1st-Timers
1
Maintainers
D TierScala 144

japgolly/test-state

Scala Test-State.

0.0%
Merge Rate
<1h
First Review
0%
1st-Timers
0
Maintainers
D TierScala 148

TimWSpence/cats-stm

A STM implementation for Cats Effect

0.0%
Merge Rate
2d
First Review
0%
1st-Timers
0
Maintainers
D TierScala 551

gvolpe/pfps-shopping-cart

:shopping_cart: The Shopping Cart application developed in the book "Practical FP in Scala: A hands-on approach"

0.0%
Merge Rate
10d
First Review
0%
1st-Timers
0
Maintainers
D TierScala 186

augustjune/canoe

Functional Telegram Bot API for Scala

0.0%
Merge Rate
55d
First Review
0%
1st-Timers
0
Maintainers
D TierScala 147

davenverse/fuuid

Functional UUID's for Scala

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierScala 1.1k

pauljamescleary/scala-pet-store

An implementation of the java pet store using FP techniques in scala

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierScala 153

krzemin/octopus

Scala library for boilerplate-free validation

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierScala 496

xebia-functional/fetch

Simple & Efficient data access for Scala and Scala.js

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierScala 184

travisbrown/iteratee

Iteratees for Cats

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierScala 126

Kirill5k/mongo4cats

MongoDB Java client wrapper for Cats Effect & FS2 and ZIO

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierScala 276

monadless/monadless

Syntactic sugar for monad composition in Scala

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
Best Cats Open Source Repositories & C-Rank™ | GetMerged