Kaizen Solutions

virgil

A purely functional Cassandra client built on top of the Datastax Java Driver supporting a variety of effect systems like ZIO & Cats-Effect supporting both Scala 2 & 3

trace4cats-zio-extras

Distributed tracing for ZIO. A set of enhancements to users who want to use ZIO with trace4cats

fs2-kafka-jsonschema-support

Provides FS2 Kafka Serializers/Deserializers that validate and integrate JSON Schema with Confluent Schema Registry and publish JSON that adheres to the JSON schema

virgil-kyo

use Cassandra via Virgil with Kyo

json-schema-scala

JSON Schema for Scala is a library that describes JSON Schema documents in Scala and provides support for turning Scala datatypes into JSON Schema documents

scala-graal-builder

A Docker image for Scala CI Pipelines: GraalVM CE + Native Image + Scala + SBT

cassandra4io

Asynchronous lightweight fs2 and cats.effect.IO wrapper under datastax cassandra 4.x driver with doobie-like syntax

chimney

Scala library for boilerplate-free, type-safe data transformations

circe-zio-streams

ZIO Streams integration for streaming json parsing via Circe + Jawn

fs2-kafka-jsonschema

Provides JsonSchema-aware codecs for FS2 Kafka that integrate with Confluent's Schema Registry and implementation (Scala 3 only)

greenlight

A Validation library built on Ior with a focus on composition

interop-cats

ZIO instances for cats-effect type classes

parquet4s

Read and write Parquet in Scala. Use Scala classes as schema. No need to start a cluster.

sbt-tpolecat

scalac options for the enlightened

tapir

Declarative, type-safe web endpoints library

trace4cats-newrelic

Trace4Cats New Relic Exporters

zio-diffx

A tiny library for using diffx with zio-test

zio-http

A scala library to write Http apps.

zio-metrics-connectors-micrometer

Monitoring, Metrics and Diagnostics for ZIO

zio-metrics-newrelic-example

A minimal ZIO Metrics Micrometer example that gets (dimensional) metrics into New Relic using its OLTP integration via the Micrometer-OpenTelemetry bridge

zio-newrelic-events

Send New Relic Events & Incidents in a ZIO-friendly way

blog

interop-reactive-streams

movie-graph-api

A GraphQL API answering the following question: Which movie did actor X act in?

pfps-shopping-cart

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

phobos

Efficient and expressive XML data-binding library for Scala

repos

trace4cats-zio

ZIO instances for Trace4Cats typeclasses

zio

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