Repository Index

Purely functional JSON parser and library in scala.

• argonaut
• scala
• json
• json-parser

Scala library providing "source" metadata to your program, similar to Python's __name__, C++'s __LINE__ or Ruby's __FILE__.

Stream Data Mining Library for Spark Streaming

[unmaintained] Scala wrapper for Apache TinkerPop 3 Graph DSL

• gremlin
• scala
• graph-database
• graph

Scala testing library with actionable errors and extensible APIs

Apache Spark testing helpers (dependency free & works with Scalatest, uTest, and MUnit)

• spark
• testing-framework

recursion schemes for cats; to iterate is human, to recurse, divine

• scala
• recursion-schemes
• functional-programming

Akka CQRS/ES framework

• ddd
• event-sourcing
• cqrs
• microservices

Serverless proxy for Spark cluster

• apache-spark
• api
• big-data
• serverless

Neo4j Connector for Apache Spark, which provides bi-directional read/write access to Neo4j from Spark, using the Spark DataSource APIs

• spark
• neo4j-connector
• cypher
• neo4j-driver

property based testing library for Scala

• scalaz
• testing
• scala
• scalaprops

The book's repo

A distributed Spark/Scala implementation of the isolation forest and extended isolation forest algorithms for unsupervised outlier detection, featuring support for scalable training and ONNX export for easy cross-platform inference.

• isolation-forest
• spark
• linkedin
• outlier-detection

Pretty-printing value, types and type-signatures in Scala

Apache HBase Connectors

• database
• java
• hbase

An example GraphQL server written with akka-http, circe and sangria

Build tool for Scala projects

• scala
• scala-native
• scalajs
• build-tool

Scala/Scala.js library for manipulating Fancy Ansi colored strings

A small, convenient, dependency-free library for command-line argument parsing in Scala

A scala library for interacting with the slack api and real time messaging interface

• hacktoberfest
• scala
• slack
• scala-library

The super light testing library for Scala and Scala.js

• scala
• scalacheck
• testing
• laws

The DB that's replicated, sharded and transactional.

The LinkedIn Fairness Toolkit (LiFT) is a Scala/Spark library that enables the measurement of fairness in large scale machine learning workflows.

• fairness
• fairness-ml
• fairness-ai
• linkedin

An Apache Spark framework for easy data processing, extraction as well as derivation for web archives and archival collections, developed at Internet Archive.

• archivespark
• spark-framework
• spark
• web-archiving