Free universal database tool and SQL client

Getting Started with Spring Boot 3:

Open Source Identity and Access Management For Modern Applications and Services

Apache Flink

Hystrix is a latency and fault tolerance library designed to isolate points of access to remote systems, services and 3rd party libraries, stop cascading failure and enable resilience in complex di…

GraalVM compiles applications into native executables that start instantly, scale fast, and use fewer compute resources 🚀

ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.

Zipkin is a distributed tracing system

Modern Java - A Guide to Java 8

Graphs for Everyone

Apache Pulsar - distributed pub-sub messaging system

Apache Druid: a high performance real-time analytics database.

Open-Source Web UI for Apache Kafka Management

CoreNLP: A Java suite of core NLP tools for tokenization, sentence segmentation, NER, parsing, coreference, sentiment analysis, etc.

Spinnaker is an open source, multi-cloud continuous delivery platform for releasing software changes with high velocity and confidence.

A fast build system that encourages the creation of small, reusable modules over a variety of platforms and languages.

OWASP dependency-check is a software composition analysis utility that detects publicly disclosed vulnerabilities in application dependencies.

GoCD - Continuous Delivery server main repository

Alluxio, data orchestration for analytics and machine learning in the cloud

AI + Data, online. https://vespa.ai

Web-based notebook that enables data-driven, interactive data analytics and collaborative documents with SQL, Scala and more.

Hazelcast is a unified real-time data platform combining stream processing with a fast data store, allowing customers to act instantly on data-in-motion for real-time insights.

JanusGraph: an open-source, distributed graph database

Open-Source Subscription Billing & Payments Platform

Distributed Graph Database

A library for working with Bitcoin

Apache Ignite

OrientDB is the most versatile DBMS supporting Graph, Document, Reactive, Full-Text and Geospatial models in one Multi-Model product. OrientDB can run distributed (Multi-Master), supports SQL, ACID…

MockServer enables easy mocking of any system you integrate with via HTTP or HTTPS with clients written in Java, JavaScript and Ruby. MockServer also includes a proxy that introspects all proxied t…