http4s/http4s

A minimal, idiomatic Scala interface for HTTP

monix/monix

Asynchronous, Reactive Programming for Scala and Scala.js.

twitter/scalding

A Scala API for Cascading

travisbrown/catbird

Birds and cats together

djspiewak/cats-effect-testing

Some experimental integration between cats-effect and testing frameworks

christopherdavenport/mules

fiadliel/fs2-grpc

gRPC implementation for FS2/cats-effect

christopherdavenport/ember

oleg-py/stm4cats

STM monad for cats-effect

paoloboni/telegram4s

Telegram client for Scala

christopherdavenport/epimetheus

An Afterthought of Prometheus

ovotech/fs2-kafka

Functional Kafka Streams for Scala

christopherdavenport/scalaz-task-effect

Cats-Effect Instances for Scalaz Task

oleg-py/meow-mtl

Next Level MTL for Scala

kubukoz/vivalidi

A crazy man's effect-agnostic validations for Scala DTOs

kubukoz/slick-effect

Making Slick more functional with cats-effect.

systemfw/upperbound

A purely functional rate limiter

christopherdavenport/agitation

Control Structures for Cancellation

sloshy/fs2-es

Event sourcing utilities for FS2