typelevel/otel4s   0.12.0

An OpenTelemetry library for Scala based on Cats-Effect

lastland/scala-forklift   0.3.2

Type-safe data migration tool for Slick, Git and beyond.

danielasfregola/random-data-generator   2.9

Random generator of test data in Scala based on Scalacheck and Shapeless

japgolly/nyaya   1.1.0

Random Data Generation and/or Property Testing in Scala & Scala.JS.

jpzk/mockedstreams   3.9.0

Scala DSL for Unit-Testing Processing Topologies in Kafka Streams

typelevel/feral   1.0.0-M4

Feral cats are homeless, feral functions are serverless

jvican/dijon   0.6.0

A Dynamically Typed Scala Json Library

kubukoz/sup   0.8.2

Composable, purely functional healthchecks in Scala.

tofu-tf/derevo   0.14.0

Multiple instance derivations inside a single macro annotation

mongodb/mongo-java-driver   5.5.0

The official MongoDB drivers for Java, Kotlin, and Scala

travisbrown/iteratee   0.20.0

Iteratees for Cats

norbert-radyk/spoiwo   2.2.1

Scala POI Wrapper for the spreadsheet generation in Excel:

augustjune/canoe   0.6.0

Functional Telegram Bot API for Scala

alephium/alephium   3.15.1

Reference client for Alephium protocol

monix/minitest   2.9.6

The super light testing library for Scala and Scala.js

systemfw/upperbound   0.5.0

A purely functional rate limiter

zio-archive/zio-nio   2.0.2

A small, unopinionated ZIO interface to NIO.

typelevel/grackle   0.24.0

Grackle: Functional GraphQL for the Typelevel stack

lightbend-labs/jardiff   1.9.1

A tool for comparing JAR files, including method bodies and Scala 2 pickled signatures

djspiewak/shims   2.2.0

Seamless interop layer between cats and scalaz