awslabs / deequ

Deequ is a library built on top of Apache Spark for defining "unit tests for data", which measure data quality in large datasets.

playframework / playframework

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

gatling / gatling

Modern Load Testing as Code

scalatest / scalatest

A testing tool for Scala and Java developers

LucaCanali / sparkMeasure

This repository contains the development code for sparkMeasure, an Apache Spark performance analysis and troubleshooting library. It simplifies collecting, aggregating, and exporting Spark task/stage metrics, and is designed for practical use by developers and data engineers in interactive analysis, testing, and production monitoring workflows.

typelevel / scalacheck

Property-based testing for Scala

testcontainers / testcontainers-scala

Docker containers for testing in scala

wvlet / airframe

Essential Building Blocks for Scala

7mind / izumi

Productivity-oriented collection of lightweight fancy stuff for Scala toolchain