getquill/quill

Compile-time Language Integrated Queries for Scala

outworkers/phantom

Schema safe, type-safe, reactive Scala driver for Cassandra/Datastax Enterprise

wavesplatform/waves

Waves node application

cb372/scalacache

Simple caching in Scala

ghostdogpr/caliban

Functional GraphQL library for Scala

7mind/izumi

Productivity-oriented collection of lightweight fancy stuff for Scala toolchain

ngs-doo/revenj

DSL Platform compatible backend

scanamo/scanamo

Simpler DynamoDB access for Scala

higherkindness/mu-scala

Mu is a purely functional library for building RPC endpoint based services with support for RPC and HTTP/2

tinkoffcreditsystems/tofu

Functional programming toolbox

simerplaha/swaydb

Fast embeddable persistent & in-memory key-value storage engine for JVM.

creativescala/doodle

Compositional vector graphics in Scala / Scala.JS

outwatch/outwatch

A purely functional and reactive UI framework based on Monix and VirtualDom

traneio/arrows

High-performance Arrow and Task in Scala

valskalla/odin

Fast & Functional logger in Scala

monadless/monadless

Syntactic sugar for monad composition in Scala

siddhartha-gadgil/provingground

Proving Ground: Tools for Automated Mathematics

sksamuel/pulsar4s

Idiomatic, typesafe, and reactive Scala client for Apache Pulsar

cb372/cats-retry

disneystreaming/weaver-test

A test framework that runs everything in parallel.