A minimal, idiomatic Scala interface for HTTP

A data access library for Scala + Postgres.

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

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

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

Functional Kafka Streams for Scala

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

Idiomatic, typesafe, and reactive Scala client for Apache Pulsar

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

A sample project of a microservice using http4s, doobie, and circe.

Functional Telegram Bot API for Scala

streaming data parsing and transformation library

:rabbit: RabbitMQ stream-based client built on top of Fs2

:rainbow: Code samples of advanced features of Http4s in combination with some features of Fs2 not often seen.

FS2 streams based on cron expressions

MongoDB Java client wrapper for Cats Effect & FS2 and ZIO

A Future-free Fs2 native pure FP Redis client

Functional programming with Kafka and Scala

FP Scala Back-end of the Smart Backpacker App

Minimal, idiomatic, stream-based Scala interface for key/value store implementations

Chromaprint/AcoustID audio fingerprinting for the JVM

Event sourcing utilities for FS2

Collection of what I consider good practices in Http4s (WIP)

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

minimum viable runtime

A chat server implemented using WebSockets and Scala/http4s

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

they see me ringin'

XML Streaming for Scala including FS2/cats support

TensorFlow TFRecord reader CLI tool