Ghidra is a software reverse engineering (SRE) framework

Apache Kafka - A distributed event streaming platform

Zipkin is a distributed tracing system

The Clojure programming language

Open source transactional distributed database. Linear scalability and proven fault-tolerance on commodity hardware or cloud infrastructure without compromising performance.

Android application powering the mirror in my house

Apache Storm

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

Joda-Time is the widely used replacement for the Java date and time classes prior to Java SE 8.

The official AWS SDK for Java 1.x (In Maintenance Mode, End-of-Life on 12/31/2025). The AWS SDK for Java 2.x is available here: https://github.com/aws/aws-sdk-java-v2/

Apache Heron (Incubating) is a realtime, distributed, fault-tolerant stream processing engine from Twitter

Actor Messaging platform

JVM - Java, Kotlin, Scala image processing library

Java library for the Stripe API.