Open Source Libraries 👉Cats Effect

48 Open Source Cats Effect Software Projects

Free and open source cats effect code projects including engines, APIs, generators, and tools.

Monix 1711 ⭐
Asynchronous, Reactive Programming for Scala and Scala.js.
Skunk 1002 ⭐
A data access library for Scala + Postgres.
Goebpf 558 ⭐
Library to work with eBPF programs from Go
Izumi 353 ⭐
Productivity-oriented collection of lightweight fancy stuff for Scala toolchain
Pfps Shopping Cart 223 ⭐
:shopping_cart: The Shopping Cart application developed in the book "Practical FP in Scala: A hands-on approach"
Natchez 187 ⭐
functional tracing for cats
Scala Server Toolkit 169 ⭐
Functional programming toolkit for building server applications in Scala.
Redis4cats 154 ⭐
:bookmark: Redis client built on top of Cats Effect, Fs2 and Lettuce
Sup 133 ⭐
Composable, purely functional healthchecks in Scala.
Augustjune Canoe 115 ⭐
Functional Telegram Bot API for Scala
Smartbackpacker Core 101 ⭐
FP Scala Back-end of the Smart Backpacker App
Pfps Examples 95 ⭐
:izakaya_lantern: Standalone examples shown in the book "Practical FP in Scala: A hands-on approach"
Chromaprint.scala 80 ⭐
Chromaprint/AcoustID audio fingerprinting for the JVM
Cats Stm 78 ⭐
An STM implementation for Cats Effect
Monix Bio 68 ⭐
Asynchronous data type with typed errors.
Typelevel Stack.g8 63 ⭐
:books: Unofficial Giter8 template for the Typelevel Stack (Http4s / Doobie / Circe / Cats Effect / Fs2) based on Cats v1.x.x
Cats Effect Testing 63 ⭐
Some experimental integration between cats-effect and testing frameworks
Fs2 Es 64 ⭐
Event sourcing utilities for FS2
Tinyweb 63 ⭐
Simple and lightweight HTTP async server for micropython
Cats Saga 56 ⭐
Purely Functional Transaction Management In Scala With Cats
Kafka4s 59 ⭐
Functional programming with Kafka and Scala
Console4cats 52 ⭐
:computer: Effect-type agnostic Console I/O for Cats Effect
Trace4cats 46 ⭐
Distributed app tracing implementation in pure scala using cats-effect
Stm4cats 38 ⭐
STM monad for cats-effect
Tagless Final Jam 37 ⭐
Workshop On Tagless Final Interpreters
Cr Org Neutron 38 ⭐
:stars: Purely functional Apache Pulsar client for Scala built on top of Fs2
Telegramium 33 ⭐
Telegramium or F[ Tg ] - pure functional Telegram Bot API implementation for Scala.
Kubukoz Flawless 33 ⭐
WIP Delightful, purely functional testing no-framework. Don't even try to use it at work!
Freya 30 ⭐
Scala Kubernetes Operator library
Fs2 Ssh 28 ⭐
A wrapper around Apache SSHD targeting cats-effect and fs2
Swam 25 ⭐
WebAssembly engine in Scala
Open Zwave Mqtt 24 ⭐
A bridge between ZWave and MQTT networks
Dynosaur 24 ⭐
Purely functional, native, nonblocking client for DynamoDb
Influencer Stats 23 ⭐
Playground for measuring performance of functional programming tools in Scala. Gathers statistics about videos.
Fs2 Google Pubsub 22 ⭐
Google Cloud Pub/Sub stream-based client built on top of cats-effect, fs2 and http4s.
Classy Optics 22 ⭐
:mag_right: Source code shown at my talks at Scale by the Bay 2018 and Scalar 2019
Datadog4s 22 ⭐
Making great monitoring easy in functional Scala
Skafka 19 ⭐
Scala wrapper for kafka consumer and producer
Scache 17 ⭐
Cache in Scala with cats-effect
Fs2 Ftp 18 ⭐
Simple client for Ftp/Ftps/Sftp
Profunktor Tutorials 16 ⭐
:movie_camera: Source code of the examples shown in the video tutorials
Minosiants Pencil 16 ⭐
Simple smtp client
Spotify Next 17 ⭐
Small CLI app for filtering out music on Spotify.
Comms Aws 14 ⭐
AWS scala native implementation
Scala Functional Programming Tutorial 14 ⭐
Functional Programming in Scala Tutorial
Akka Effect 13 ⭐
Cats-Effect & Akka interop
Whales 11 ⭐
a docker client for cats
Servicebox 10 ⭐
Scala library to control docker containers programmatically