Open Source Libs

Open Source Libraries 👉Cats Effect

68 Open Source Cats Effect Software Projects

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

Asynchronous, Reactive Programming for Scala and Scala.js.

A data access library for Scala + Postgres.

Library to work with eBPF programs from Go

Productivity-oriented collection of lightweight fancy stuff for Scala toolchain

Pfps Shopping Cart 354 ⭐

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

Natchez 248 ⭐

functional tracing for cats

Scala Server Toolkit 179 ⭐

Functional programming toolkit for building server applications in Scala.

Redis4cats 231 ⭐

:bookmark: Redis client built on top of Cats Effect, Fs2 and Lettuce

Composable, purely functional healthchecks in Scala.

Augustjune Canoe 156 ⭐

Functional Telegram Bot API for Scala

Smartbackpacker Core 102 ⭐

FP Scala Back-end of the Smart Backpacker App

Pfps Examples 146 ⭐

: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 113 ⭐

An STM implementation for Cats Effect

Monix Bio 81 ⭐

Asynchronous data type with typed errors.

Typelevel Stack.g8 65 ⭐

:books: Unofficial Giter8 template for the Typelevel Stack (Http4s / Doobie / Circe / Cats Effect / Fs2) based on Cats v1.x.x

Cats Effect Testing 127 ⭐

Integration between cats-effect and test frameworks

Event sourcing utilities for FS2

Tinyweb 127 ⭐

Simple and lightweight HTTP async server for micropython

Cats Saga 90 ⭐

Purely Functional Transaction Management In Scala With Cats

Functional programming with Kafka and Scala

Console4cats 55 ⭐

:computer: Effect-type agnostic Console I/O for Cats Effect (archived, use Cats Effect 3 instead)

Trace4cats 124 ⭐

Distributed app tracing implementation in pure scala using cats-effect

Stm4cats 35 ⭐

STM monad for cats-effect

Tagless Final Jam 37 ⭐

Workshop On Tagless Final Interpreters

Cr Org Neutron 65 ⭐

:stars: Purely functional Apache Pulsar client for Scala built on top of Fs2

Telegramium 40 ⭐

Telegramium or F[ Tg ] - pure functional Telegram Bot API implementation for Scala.

Kubukoz Flawless 36 ⭐

WIP Delightful, purely functional testing no-framework. Don't even try to use it at work!

Scala Kubernetes Operator library

A wrapper around Apache SSHD targeting cats-effect and fs2

WebAssembly engine in Scala

Open Zwave Mqtt 23 ⭐

A bridge between ZWave and MQTT networks

Dynosaur 24 ⭐

Purely functional, native, nonblocking client for DynamoDb

Influencer Stats 24 ⭐

Playground for measuring performance of functional programming tools in Scala. Gathers statistics about videos.

Fs2 Google Pubsub 29 ⭐

Google Cloud Pub/Sub stream-based client built on top of cats-effect, fs2 and http4s.

Classy Optics 25 ⭐

:mag_right: Source code shown at my talks at Scale by the Bay 2018 and Scalar 2019

Datadog4s 49 ⭐

Making great monitoring easy in functional Scala

Scala wrapper for kafka consumer and producer

Cache in Scala with cats-effect

Simple client for Ftp/Ftps/Sftp

Profunktor Tutorials 18 ⭐

:movie_camera: Source code of the examples shown in the video tutorials

Minosiants Pencil 33 ⭐

Simple smtp client

Spotify Next 35 ⭐

Small CLI app for filtering out music on Spotify.

Comms Aws 17 ⭐

AWS scala native implementation

Scala Functional Programming Tutorial 20 ⭐

Functional Programming in Scala Tutorial

Akka Effect 30 ⭐

Cats-Effect & Akka interop

a docker client for cats

Servicebox 10 ⭐

Scala library to control docker containers programmatically

Functional UUID's for Scala

Graalnative4s 56 ⭐

Employ Scala for serverless applications

Sttp Oauth2 49 ⭐

OAuth2 client library implemented in Scala using sttp

Mongo4cats 23 ⭐

MongoDB client wrapper for Cats Effect & FS2

A lightweight, simple and functional wrapper for Flyway using cats effect.

Zio Http4s Example 16 ⭐

For anyone who's struggling to put an http4s server together with ZIO

Vault Client Library For Scala

A disciplined way to purely functional domain models in Scala

Intro Cats Effect 18 ⭐

Slides and video recording for my "Intro to Cats-Effect" talk

Idealingua V1 13 ⭐

IdeaLingua RPC for Scala, TypeScript, C#, Go

Cats Helper 17 ⭐

Helpers for cats & cats-effect

Scassandra 11 ⭐

Cassandra client in scala

Pureharm Movie Server 12 ⭐

Example of an application web server written in pure functional Scala using the typelevel stack

Alirezameskin Phony 10 ⭐

Fake data generator

Http4s Doobie Docker Scratchpad 10 ⭐

Playing around with http4s + doobie + docker

Doobie Quill 25 ⭐

Integration between Doobie and Quill libraries

D2a4u Meteor 14 ⭐

https://d2a4u.github.io/meteor/

Schrodinger 10 ⭐

Give your cats a set of dice

Trading 358 ⭐

💱 Trading application written in Scala 3 that showcases an Event-Driven Architecture (EDA) and Functional Programming (FP)

Automatic housekeeping for your gitlab repositories.