Scala 2 compiler and standard library. Scala 2 bugs at https://github.com/scala/bug; Scala 3 at https://github.com/scala/scala3

A platform to build and run apps that are elastic, agile, and resilient. SDK, libraries, and hosted environments.

The Community Maintained High Velocity Web Framework For Java and Scala.

sbt, the interactive build tool

Principled Functional Programming in Scala

Scala.js, the Scala to JavaScript compiler

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

Slick (Scala Language Integrated Connection Kit) is a modern database query and access library for Scala

Facebook's React on Scala.JS

Silhouette is an authentication library for Play Framework applications that supports several authentication methods, including OAuth1, OAuth2, OpenID, CAS, 2FA, TOTP, Credentials, Basic Authentica…

Write Scala.js React apps just like you would in ES6

Principled code generation from OpenAPI specifications

Usage examples and benchmarks between Scalaz and Cats (w/ Haskell ground-truth).

Akka, for Scala.js

Docker integration testing kit with Scala

Giter8 template to get started with Play and Scala.js.

Swagger spec generator for play framework

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

Plugin to generate native-image binaries with sbt

Todo-Backend (https://www.todobackend.com/) implementation using ZIO, http4s, doobie and circe

The Opinionated RabbitMQ Library for Scala and Akka

Typescript to Scala.js converter

A type-safe Scala DSL for generating CloudFormation templates

Make usage of Graal features easy and safe from Scala. Also features Scala-based React SSR.

A tutorial and examples of how to write Android apps in Scala 2.13 and Scala 3.

Seamless interop layer between cats and scalaz

Play framework 2 cache plugin as an adapter to redis-server

API-First bootstrapping tool for building RESTful web services from a Swagger/OpenAPI spec

Low level ZIO interface for the full AWS