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

CMAK is a tool for managing Apache Kafka clusters

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

Hybrid visual and textual functional programming.

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

The leader in Next-Generation Customer Data Infrastructure

Apache OpenWhisk is an open source serverless cloud platform

The Guardian DotCom.

Old repo for Linkerd 1.x. See the linkerd2 repo for Linkerd 2.x.

In-memory dimensional time series database.

TheHive: a Scalable, Open Source and Free Security Incident Response Platform

REST job server for Apache Spark

In-memory message queue with an Amazon SQS-compatible interface. Runs stand-alone or embedded.

TransmogrifAI (pronounced trăns-mŏgˈrə-fī) is an AutoML library for building modular, reusable, strongly typed machine learning workflows on Apache Spark with minimal hand-tuning

A low code Machine Learning personalized ranking service for articles, listings, search results, recommendations that boosts user engagement. A friendly Learn-to-Rank engine

Pure Scala Artifact Fetching

TextTeaser is an automatic summarization algorithm.

Asynchronous, Reactive Programming for Scala and Scala.js.

An open source RESTful API platform for banks that supports Open Banking, XS2A and PSD2 through access to accounts, transactions, counterparties, payments, entitlements and metadata - plus a host o…

The Guardian’s image management system

Mirror of Apache griffin

Project SnappyData - memory optimized analytics database, based on Apache Spark™ and Apache Geode™. Stream, Transact, Analyze, Predict in one cluster

A collection of open source Apache 2.0 Kafka Connector maintained by Lenses.io.

The software used to extract structured data from Wikipedia

Low-code tool for automating actions on real time data | Stream processing for the users.

Event data simulator. Generates a stream of pseudo-random events from a set of users, designed to simulate web traffic.

Norbert is a cluster manager and networking layer built on top of Zookeeper.

Quine • a streaming graph • https://quine.io • Discord: https://discord.gg/GMhd8TE4MR

The Guardian's deployment platform

Renku provides a platform and tools for reproducible and collaborative data analysis.