typelevel/squants

The Scala API for Quantities, Units of Measure and Dimensional Analysis

stripe/rainier

Bayesian inference in Scala.

scalameta/mdoc

Typechecked markdown documentation for Scala

creativescala/doodle

Compositional vector graphics in Scala / Scala.JS

scalameta/munit

Scala testing library with actionable errors and extensible APIs

jpzk/mockedstreams

Scala DSL for Unit-Testing Processing Topologies in Kafka Streams

siddhartha-gadgil/provingground

Proving Ground: Tools for Automated Mathematics

comcast/ip4s

Defines immutable, safe data structures for describing IP addresses, multicast joins, socket addresses and similar IP & network related data types

timwspence/cats-stm

An STM implementation for Cats Effect

emergentorder/onnx-scala

An ONNX (Open Neural Network eXchange) API and backend for typeful, functional deep learning in Scala (3)

rmsone/slick-cats

Cats instances for Slick DBIO

axlelang/axle

Axle Domain Specific Language for Scientific Cloud Computing and Visualization

novakov-alexey/freya

Scala Kubernetes Operator library

idml/idml

The reference implementation of IDML for the JVM

tharwaninitin/etlflow

Functional, Composable library in Scala based on ZIO for writing ETL jobs in AWS and GCP

sqooba/scala-timeseries-lib

Lightweight, functional and correct time-series library for scala. Easy manipulation, filtering and combination of time-series data.

darrenjw/scala-glm

Scala library for fitting linear and generalised linear statistical models

geotrellis/maml

Map Algebra Modeling Language: It's what we and whales are.

scalameta/moped

jpzk/kafcache

Kafka Streams + Memcached (e.g. AWS ElasticCache) for low-latency in-memory lookups