Scala Zio

Open-source Scala projects categorized as Zio

Top 23 Scala Zio Projects

  • ZIO

    ZIO — A type-safe, composable library for async and concurrent programming in Scala

  • Project mention: The golden age of Kotlin and its uncertain future | | 2024-01-11
  • tapir

    Declarative, type-safe web endpoints library

  • 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.

    WorkOS logo
  • zio-http

    A next-generation Scala framework for building scalable, correct, and efficient HTTP clients and servers

  • Project mention: Creating a CLI app with scala and Graal VM: should I switch to Rust? | /r/scala | 2023-08-31

    For JNI, make sure you have `-H:+JNI` in your native image options. Be aware that Netty is a bit of a monster to include in a native image application (I just recently added it a Netty dependency and it completely broke my project and took a good day to figure out). Mine was through zio-http and I was able to piece together some working options from github issues:

  • DIStage

    Productivity-oriented collection of lightweight fancy stuff for Scala toolchain

  • zio-prelude

    A lightweight, distinctly Scala take on functional abstractions, with tight ZIO integration

  • zio-json

    Fast, secure JSON library with tight ZIO integration.

  • ZparkIO

    Boiler plate framework to use Spark and ZIO together.

  • 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.

    InfluxDB logo
  • zio-akka-cluster

    ZIO wrapper for Akka Cluster

  • rezilience

    ZIO-native utilities for making resilient distributed systems

  • tranzactio

    ZIO wrapper around Doobie and Anorm.

  • zio-schema

    Compositional, type-safe schema definitions, which enable auto-derivation of codecs and migrations.

  • zio-cli

    Rapidly build powerful command-line applications powered by ZIO

  • zio-entity

    Zio-Entity, a distributed, high performance, functional event sourcing library

  • mongo4cats

    MongoDB client wrapper for Cats Effect & FS2

  • fields

    Scala validation library (by jap-company)

  • zio-spark

    A functional wrapper around Spark to make it works with ZIO

  • cable

    Functional, Practical, a scala ssh library (by zhongwm)

  • virgil

    A purely functional Cassandra client built using ZIO & Cats Effect on top of the Datastax Java Driver (by kaizen-solutions)

  • zio-crypto

    Fast, secure cryptographic primitives in a ZIO & ZIO Streams friendly package.

  • zio-mock

  • Project mention: How many people/companies are fully on Scala 3? | /r/scala | 2023-07-12

    zio-mock - you can use it, but you will have to write mock objects boilerplate by hand, see

  • free-arrow

    Implementation of the Free Arrow in Scala and other helpful tools for working with Arrows

  • Project mention: The Deep Link Equating Math Proofs and Computer Programs | | 2023-10-11

    my first thought was something something dependent types (Idris, Agda), but it also sounds like TS-like structural typing with a Rust-like Result type. proving that every incoming message is either parsed correctly or we return an error seems to be the basic building block. and then every transformation should be other pure functions.

    thought I guess you mean something more top-downish? for that there's "program interpretation" ( )

    plus something very heavy-handed

  • s2gen

    A simple static site generator written in Scala

  • munit-zio

    MUnit and ZIO integration

  • SaaSHub

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

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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).

Scala Zio related posts


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

Project Stars
1 ZIO 3,987
2 tapir 1,288
3 zio-http 734
4 DIStage 601
5 zio-prelude 437
6 zio-json 402
7 ZparkIO 173
8 zio-akka-cluster 164
9 rezilience 152
10 tranzactio 136
11 zio-schema 133
12 zio-cli 126
13 zio-entity 112
14 mongo4cats 99
15 fields 44
16 zio-spark 39
17 cable 34
18 virgil 32
19 zio-crypto 29
20 zio-mock 27
21 free-arrow 17
22 s2gen 16
23 munit-zio 14

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