Scala cats-effect

Open-source Scala projects categorized as cats-effect

Top 23 Scala cats-effect Projects

  • Monix

    Asynchronous, Reactive Programming for Scala and Scala.js.

    Project mention: Ask HN: What are some of the most elegant codebases in your favorite language? | news.ycombinator.com | 2023-06-17
  • skunk

    A data access library for Scala + Postgres.

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  • trading

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

    Project mention: Scala real world projects | /r/scala | 2023-07-03
  • DIStage

    Productivity-oriented collection of lightweight fancy stuff for Scala toolchain

  • pfps-shopping-cart

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

    Project mention: Where can I find a Typelevel code example? | /r/scala | 2023-12-10

    Gabriel Volpe has a book that goes over just that using the typelevel stack. I highly recommend it: https://leanpub.com/pfp-scala

  • kmq

    Kafka-based message queue

    Project mention: FedNow Is Live | news.ycombinator.com | 2023-07-22

    thanks for the reply!

    I'm aware that Kafka is low-level (and that there is kmq, which tries to implement a message queue on top of it https://github.com/softwaremill/kmq/ ), but the exactly-once semantics seems isomorphic to having the sender and the receiver doing a 2 phase commit using the log.

    what are MQ's guarantees? how are they implemented?

  • natchez

    functional tracing for cats

  • WorkOS

    The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  • Stryker4s

    Mutation testing for Scala

  • pfps-examples

    :izakaya_lantern: Standalone examples shown in the book "Practical FP in Scala: A hands-on approach"

  • cats-effect-testing

    Integration between cats-effect and test frameworks

  • mongo4cats

    MongoDB client wrapper for Cats Effect & FS2

  • calico

    Calico is a UI library for the Typelevel.js ecosystem. It leverages the abstractions provided by Cats Effect and FS2 to provide a fluent DSL for building web applications that are composable, reactive, and safe. If you enjoy working with Cats Effect and FS2 then I hope that you will like Calico as well. (by armanbilge)

  • fs2-es

    Event sourcing utilities for FS2

  • sttp-oauth2

    OAuth2 client library implemented in Scala using sttp

  • graalnative4s

    Employ Scala for serverless applications

    Project mention: [Scala] Iniziare con graalvm e http4s | /r/initaliano | 2023-04-21
  • fly4s

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

  • scache

    Cache in Scala with cats-effect

  • pencil

    Simple smtp client (by minosiants)

  • batcher

    Batch similar requests together transparently

  • tiny-aria2

    tiny-aria2 is a small and UI for aria2.

    Project mention: Show HN: Tiny-aria2 a small UI for aria | news.ycombinator.com | 2024-03-14
  • neutron

    :stars: Purely functional Apache Pulsar client for Scala built on top of Fs2 (by profunktor)

  • gql

    A functional GraphQL implementation for Scala. https://valdemargr.github.io/gql/ (by ValdemarGr)

  • toolkit

    A Scala 3, lightweight and functional non-intrusive library to build typed and declarative Scala application with managed resources and dependencies (by geirolz)

    Project mention: Semantic of a functional app in Scala | /r/scala | 2023-06-22
  • SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2024-03-14.

Scala cats-effect related posts

Index

What are some of the best open-source cats-effect projects in Scala? This list will help you:

Project Stars
1 Monix 1,920
2 skunk 1,545
3 trading 602
4 DIStage 601
5 pfps-shopping-cart 519
6 kmq 318
7 natchez 317
8 Stryker4s 193
9 pfps-examples 190
10 cats-effect-testing 184
11 mongo4cats 99
12 calico 95
13 fs2-es 80
14 sttp-oauth2 73
15 graalnative4s 64
16 fly4s 58
17 scache 52
18 pencil 46
19 batcher 17
20 tiny-aria2 15
21 neutron 15
22 gql 13
23 toolkit 10
SaaSHub - Software Alternatives and Reviews
SaaSHub helps you find the best software and product alternatives
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