An open API service indexing awesome lists of open source software.

Scala

Scala is a general-purpose programming language providing support for functional programming and a strong static type system. Designed to be concise, many of Scala’s design decisions aimed to address criticisms of Java.

https://github.com/kitlangton/given

A tool for interactively updating your Scala dependencies.

cli dependencies scala tooling

Last synced: 29 Jul 2025

https://github.com/tharwaninitin/etlflow

EtlFlow is an ecosystem of functional libraries in Scala based on ZIO for running complex Auditable workflows which can interact with Google Cloud Platform, AWS, Kubernetes, Databases, SFTP servers, On-Prem Systems and more.

aws bigquery dataproc etl etl-framework etl-pipeline gcp gcs redis s3 scala spark zio

Last synced: 28 Feb 2025

https://github.com/evolution-gaming/skafka

Scala wrapper for kafka consumer and producer

cats cats-effect kafka scala

Last synced: 09 Apr 2025

https://github.com/msgpack4z/msgpack4z-core

typeclass based functional msgpack serializer/deserializer for Scala. support scala.js and scala-native / msgpack.org[Scala]

msgpack scala scala-native scalajs scalaz serialization

Last synced: 23 Apr 2025

https://github.com/ryanstull/scalanullsafe

A macro-based library for writing efficient and readable null-safe code in Scala.

efficiency macro macros null null-check null-safety nullability scala

Last synced: 28 Apr 2025

https://github.com/lloydmeta/rhodddoobie

My little sandbox for playing around with the FP + OOP + DDD combination, in particular using Rho, doobie, Docker, testing, etc in a project.

api crud ddd docker doobie fp http4s rho sbt scala sql swagger testing

Last synced: 15 Jul 2025

https://github.com/toktok/jvm-toxcore-c

JVM (Java/Scala/Kotlin) bindings to toxcore

java scala tox toxcore

Last synced: 27 Jun 2025

https://github.com/softwaremill/sttp-model

Simple Scala HTTP model

http model scala sttp

Last synced: 10 Apr 2025

https://github.com/wiringbits/my-photo-timeline

A simple command-line app to organize your local photos by dates (year/month) on your local file system, for those who don't store photos in the cloud

graalvm hacktoberfest photos scala

Last synced: 11 Jul 2025

https://github.com/flyteorg/flytekit-java

Java/Scala library for easily authoring Flyte tasks and workflows

flyte java scala

Last synced: 05 Apr 2025

https://github.com/avsystem/intellij-hocon

Standalone HOCON plugin for IntelliJ IDEA

hocon intellij-plugin scala

Last synced: 20 Aug 2025

https://github.com/earldouglas/linear-scala

Linear types in Scala

linear-types scala scalafix

Last synced: 01 Jul 2025

https://github.com/finochiom/s2d

A 2D game programming library written in and for Scala Native.

library s2d scala scala-native videogames

Last synced: 18 Aug 2025

https://github.com/sap1ens/akka-microservice

Example of a microservice with Scala, Akka, Spray and Camel/ActiveMQ

activemq akka camel microservice scala

Last synced: 09 May 2025

https://github.com/jcouyang/meow

Catless Category Theory in Dotty/Scala 3 meow ~

category-theory dotty kan-extensions scala

Last synced: 26 Apr 2025

https://github.com/alexitc/chrome-scalajs-template

An opinionated template for building browser extensions with scala-js

browser-extension chrome-extension extensions firefox-addon hacktoberfest scala scalajs

Last synced: 22 Aug 2025

https://github.com/scalalandio/catnip

Static annotations for Kittens for people who don't like to write semiautomatic derivations into companion objects themselves.

annotations cats kittens scala

Last synced: 24 Apr 2025

https://github.com/keynmol/jobby

Smithy4s (Scala + Scala.js) full-stack application

full-stack scala scalajs smithy smithy4s webapp

Last synced: 30 Apr 2025

https://github.com/scalameta/metaconfig

Small library for reading configuration into case classes

configuration hocon scala

Last synced: 04 Apr 2025

https://github.com/namin/scalogno

prototyping logic programming in Scala

logic-programming metaprogramming scala smt tabling

Last synced: 20 Mar 2025

https://github.com/bitlap/zim

:technologist: Full ZIO 2 Stack: A sample IM that uses zio, zio-redis, zio-actors, zio-schema, zio-streams, zio-crypto, circe, tapir, akka-http,redis4cats.

akka-http circe redis scala scalikejdbc tapir zio

Last synced: 10 Apr 2025

https://github.com/zio/zio-dynamodb

Simple, type-safe, and efficient access to DynamoDB

dynamodb scala zio

Last synced: 12 Sep 2025

https://github.com/kakao/mango

Core utility library & data connectors designed for simpler usage in Scala

concurrent couchbase elasticsearch hbase json kakao logging scala utility-library zookeeper

Last synced: 02 Oct 2025

https://github.com/tanishiking/scala-wasm

Experimental WasmGC backend for Scala.js | merging into the upstream Scala.js repo https://github.com/scala-js/scala-js/pull/4988

scala scalajs wasmgc webassembly

Last synced: 22 Mar 2025

https://github.com/daggerok/generator-jvm

Generate JVM (java, kotlin, scala) project with gradle / maven / sbt build systems and docker / docker-compose for rapid development

akka akka-persistence cdi ejb ejb3 java java-ee jvm kotlin microprofile scala spring-boot spring-boot-2 wildfly-swarm

Last synced: 07 Oct 2025

https://github.com/ekrich/stensorflow

Scala Native support for the TensorFlow C API on Linux and macOS

linux machine-learning macos neural-networks scala scala-native tensorflow

Last synced: 26 Oct 2025

https://github.com/tpolecat/cofree

Fun and Games with Fix, Cofree, and Doobie

fp functional-programming recursion-schemes scala

Last synced: 11 Oct 2025

https://github.com/outworkers/phantom-activator-template

[DEPRECATED] Typesafe Activator seed with Phantom and Play! Framework.

cassandra datastax-enterprise phantom play play-framework scala

Last synced: 28 Apr 2025

https://github.com/airscholar/sparkingflow

This project demonstrates how to use Apache Airflow to submit jobs to Apache spark cluster in different programming laguages using Python, Scala and Java as an example.

apache-airflow dataengineering docker java pyspark scala spark

Last synced: 10 Apr 2025

https://github.com/jacoby6000/sqlz

Pure Functional SQL generation.

scala sql sql-builder sql-dsl

Last synced: 28 Apr 2025

https://github.com/shogowada/scala-json-rpc

Let your servers and clients communicate over function calls! JSON-RPC 2.0 library for Scala and Scala.js

json-rpc rpc scala scalajs

Last synced: 21 Mar 2025

https://github.com/jcouyang/owlet

Typed Spreadsheet UI library for ScalaJS

applicative birds functional-programming reactive scala scalajs spreadsheet ui

Last synced: 13 Oct 2025

https://github.com/neandertech/dexsearch

CLI to search for Scala libraries on Scaladex, made with Scala.js and published to NPM

cli scala scala-js scaladex

Last synced: 10 Apr 2025

https://github.com/pedrorijo91/slack-pr-bot

Slack bot that regularly reminds team members to review pending pull requests

bot reminder scala slack slackbot

Last synced: 06 May 2025

https://github.com/zio/zio-lambda

AWS Lambda Runtime built with ZIO

aws-lambda scala zio

Last synced: 25 Aug 2025

https://github.com/adtech-labs/spylon

Utilities to work with Scala/Java code with py4j

apache-spark python scala team-platform

Last synced: 14 Mar 2025

https://github.com/battermann/pureapp

A small library for writing referentially transparent and stack-safe sequential programs

console-application elm-architecture referentially-transparent scala

Last synced: 30 Apr 2025

https://github.com/typelevel/case-insensitive

A case-insensitive string for Scala

case-insensitive cats scala string

Last synced: 14 Sep 2025

https://github.com/flipkart-incubator/spark-transformers

Spark-Transformers: Library for exporting Apache Spark MLLIB models to use them in any Java application with no other dependencies.

apache-spark data-pipelines export java machine-learning machine-learning-algorithms machine-learning-library mllib scala spark transformers

Last synced: 29 Oct 2025

https://github.com/alonsodomin/quckoo

Fault tolerant distributed task scheduler.

akka cluster distributed docker scala scalable scheduler

Last synced: 09 Aug 2025

https://github.com/thoughtworksinc/template.scala

C++ Flavored Template Metaprogramming in Scala

inline macro metaprogramming scala template-metaprogramming typelevel

Last synced: 17 Aug 2025

https://github.com/facultyai/scala-plotly-client

Visualise your data from Scala using Plotly

data-science graph plot plotly scala visualisation

Last synced: 14 Apr 2025

https://github.com/nokia/akka-typed-persistence

Event sourcing for Akka Typed

actors akka-persistence scala

Last synced: 31 Aug 2025

https://github.com/alexitc/playsonify

An opinionated micro-framework to help you build practical JSON APIs with Play Framework (or akka-http)

akka-http functional-programming hacktoberfest json-api library mill playframework scala scalactic testing webservices

Last synced: 20 Aug 2025

https://github.com/47degrees/kotlin-for-scala-devs

A brief presentation comparing Scala with Kotlin aimed toward Scala FP devs at 47 Degrees

arrow-kt functional-programming kotlin scala

Last synced: 22 Sep 2025

https://github.com/eed3si9n/ifdef

`@ifdef` is an annotation that implements conditional compilation in Scala

scala

Last synced: 09 Aug 2025

https://github.com/scalawilliam/amazon-wishlist-api

Scrape Amazon wishlist and provide an API. Play 2.5, JSoup, React.

amazon jsoup react scala scrape

Last synced: 14 Apr 2025

https://github.com/dacr/zio-lmdb

Lightning Memory Database (LMDB) for scala ZIO

database lmdb lmdb-scala lmdbjava scala scala3 zio zio-lmdb

Last synced: 15 Apr 2025

https://github.com/chrisnappin/play-recaptcha

Play Framework (Scala and Play 2.x) module that provides reactive (non-blocking) integration with Google ReCaptcha.

play-framework scala

Last synced: 03 May 2025

https://github.com/dacr/code-examples-manager

Software tool to manage your notes, scripts, code examples, configs,... to publish them as gists or snippets

ammonite cem code-examples code-examples-manager gist gists github-gists gitlab gitlab-snippets good-code-examples lmdb scala scala-cli scala3 snippet snippets snippets-manager zio zio-lmdb zio2

Last synced: 13 Apr 2025

https://github.com/bytedeco/sbt-javacpp

Use JavaCPP and JavaCPP presets with ease. Base plugin for JavaCPP-related projects.

javacpp sbt scala

Last synced: 13 Apr 2025

https://github.com/oracle-samples/oracle-dataflow-samples

Sample examples Examples demonstrating how to use OCI Data Flow

dataflow java oracle-cloud oracle-cloud-infrastructure paas python scala serverless spark

Last synced: 09 Apr 2025

https://github.com/gaocegege/scala-github-relationship

A graphical view of the relationships between github users.

github scala social-network-analysis spider

Last synced: 30 Apr 2025

https://github.com/svroonland/zio-kinesis

ZIO-based AWS Kinesis client for Scala

aws kcl kinesis scala zio

Last synced: 26 Apr 2025

https://github.com/nafg/slick-additions

Helpers for the Slick database access library

scala slick

Last synced: 15 Oct 2025

https://github.com/kitlangton/formula

Form Combinator Library for decimating frontend boilerplate.

example forms frontend laminar macros scala scalajs

Last synced: 16 Mar 2025

https://github.com/sake92/sharaf

Minimalistic Scala 3 web framework

htmx http http-server scala scala3 webframework

Last synced: 09 Nov 2025

https://github.com/softinio/scalanews

Scala News - A Community Crowd Sourced newsletter using RSS

rss scala typelevel

Last synced: 21 Aug 2025

https://github.com/scalikejdbc/csvquery

A handy SQL runner to work with CSV files

csv csv-files scala scalikejdbc sql

Last synced: 14 Apr 2025

https://github.com/joan38/mill-scalafix

A Scalafix plugin for Mill build tool

mill-module mill-plugin scala

Last synced: 01 Sep 2025

https://github.com/thoughtworks/hardposit-chisel3

Chisel library for Unum Type-III Posit Arithmetic

chisel chisel3 firrtl floating-point fpu posit rtl scala unum verilog

Last synced: 02 Sep 2025

https://github.com/conda-incubator/conda-env-builder

Build and maintain multiple custom conda environments all in one place.

bioinformatics bioinformatics-pipeline conda conda-environment scala

Last synced: 12 May 2025

https://github.com/kubukoz/flawless

WIP Delightful, purely functional testing no-framework. Don't even try to use it at work!

cats-effect fp functional-programming pure-fp scala testing

Last synced: 19 Mar 2025

https://github.com/pishen/chart4s

Draw a web chart by Scala

chart plot scala

Last synced: 10 Oct 2025

https://github.com/bowlingx/play-webpack

play module to support webpack and server side rendering in a simple way

nashorn play-framework scala server-side-rendering webpack

Last synced: 18 Aug 2025

https://github.com/microdynamics-cpu/tree-core-cpu

:deciduous_tree: A series of RISC-V soft core processor written from scratch. Now, we're using all open-source toolchain (chisel, mill, verilator, NEMU, AM and difftest framework, etc) to design and verify.

chisel cpu processor riscv rt-thread rtl scala softcore verilator

Last synced: 21 Jul 2025

https://github.com/tupol/spark-utils

Basic framework utilities to quickly start writing production ready Apache Spark applications

apache-spark convenience data-sink data-source framework scala spark spark-applications spark-streaming

Last synced: 20 Aug 2025

https://github.com/babylonhealth/lit-fhir

Opinionated library for easily constructuring FHIR (http://hl7.org/fhir) resources in Scala and Java.

codegen fhir fhir-client healthcare java scala

Last synced: 15 Apr 2025

https://github.com/fingo/spata

Functional, stream-based CSV processor for Scala

cats csv fs2 scala stream

Last synced: 13 May 2025

https://github.com/davidmoten/cake-pattern

Examples of cake pattern in scala for injecting singleton and non-singleton dependencies

cake-pattern constructor injection pattern scala

Last synced: 23 Mar 2025

https://github.com/ironcorelabs/recrypt

Transform encryption library for Scala

cryptography proxy-re-encryption scala

Last synced: 02 Jul 2025

https://github.com/tindzk/metarx

Reactive data structures for Scala and Scala.js

reactive scala

Last synced: 23 Mar 2025

https://github.com/gebner/trepplein

Lean type-checker written in Scala.

lean scala theorem-proving type-checker

Last synced: 07 Apr 2025

https://github.com/wartremover/wartremover-contrib

Additional warts for wartremover.

linter scala

Last synced: 07 Apr 2025

https://github.com/nevillelyh/protobuf-generic

Generic protobuf manipulation

json protobuf scala

Last synced: 20 Aug 2025

https://github.com/erp12/fijit

A Clojure library for Scala interop.

clojure interop scala

Last synced: 11 Apr 2025

https://github.com/IronCoreLabs/recrypt

Transform encryption library for Scala

cryptography proxy-re-encryption scala

Last synced: 15 Nov 2025

https://github.com/tailcallhq/zio-compose

A Scala DSL to write type-safe programs for distributed computing

distributed-computing functional-programming scala

Last synced: 13 Apr 2025

https://github.com/neandertech/cue4s

CLI prompts in Scala 3, available on JS, JVM, and Native platforms

cli prompts scala scala3 scalajs scalanative terminal tui

Last synced: 30 Jun 2025

https://github.com/codecov/example-scala

Scala coverage example

coverage scala scoverage

Last synced: 31 Aug 2025

https://github.com/woq-blended/blended

An OSGI container framework in Scala with focus on testing and integration testing.

akka akka-stream deployment osgi scala scalajs test-automation

Last synced: 03 Jul 2025

https://github.com/scalalandio/ocdquery

Over-Complicated Database Query using higher-kinded data

crud database doobie higher-kinded-types scala

Last synced: 24 Apr 2025

https://github.com/alejandrohdezma/http4s-munit

When http4s met MUnit

http4s munit scala testing

Last synced: 10 Apr 2025