♞ lichess.org: the forever free, adless and open source chess server ♞

A Git platform powered by Scala with easy installation, high extensibility & GitHub API compatibility

A fault tolerant, protocol-agnostic RPC system

Apache OpenWhisk is an open source serverless cloud platform

Code, exercises, answers, and hints to go along with the book "Functional Programming in Scala"

Find potential bugs in your services with Diffy

In-memory dimensional time series database.

The easy way to learn Scala.

Reactive Microservices for the JVM

Distributed Prometheus time series database

Vamp - canary releasing and autoscaling for microservice systems

learn-by-doing course/tutorial for functional programming on scala

Rudder is a configuration and security automation platform. Manage your Cloud, hybrid or on-premises infrastructure in a simple, scalable and dynamic way.

Automatically generated diagrams and animations for Scala data structures

Akka, for Scala.js

Scala reference (as seen by Java developer)

Compositional vector graphics in Scala / Scala.JS

Fun.CQRS is a Scala CQRS/ES framework. It provides the basic blocks to build event driven aggregates with Event Sourcing.

Test and Visualize and Manage Dependencies of classes and packages in JVM Byte Code (think Scala and Java)

The book's repo

The Scala Package Index

Workshop Pragmatic Introduction to Category Theory

Snippets and programs from the Parallel Programming lectures.

Make your service more resilient by providing protection against traffic oversaturation

Additional accompaniment to Functional and Reactive Domain Modeling

Game written in Scala for learning Scala.

Bartosz Milewski great book on Category Theory implemented in scala, with property Tests

Exercises and examples for the Essential Scala training course.

Crowd source for code used in the lectures of Functional Program Design in Scala

Crowd source for code used in the lectures of Functional Programming Principles in Scala