Mirror of Apache Kafka

The automation tower defense RTS

Redis Java client

Apache Cassandra®

Test Automation Made Simple

1️⃣🐝🏎️ The One Billion Row Challenge -- A fun exploration of how quickly 1B rows from a text file can be aggregated with Java

FlatLaf - Swing Look and Feel (with Darcula/IntelliJ themes support)

An unofficial rules engine for the world's greatest card game.

Apache BookKeeper - a scalable, fault tolerant and low latency storage service optimized for append-only workloads

Postgresql JDBC Driver

Tool for parsing GC logs

Secure and speedy templates for Java and Kotlin.

Jinja template engine for Java

An open source command line RatioMaster with an optional WebUI.

A portable Java library for WebAuthn(Passkeys) server side verification

Automated Repair Awesomeness for Apache Cassandra

A Java library for generating Universally Unique Lexicographically Sortable Identifiers (ULID)

A Relational Database Backed by Apache Kafka

An In-Memory Cache Backed by Apache Kafka

Parses Java garbage collection logging and analyzes collectors, safepoint triggers, JVM version, JVM options, and OS information and reports error/warn/info level analysis and recommendations to su…

GPU-accelerated Llama3.java inference in pure Java using TornadoVM.

ULID (Universally Unique Lexicographically Sortable Identifier) generator and parser for Java.

Tools for working with sstables

Measure JVM and OS hiccups influencing your program

A minimal durable execution library for Java, based on SQLite.

Datastax CDC for Apache Cassandra

A pure Java implementation of XSalsa20Poly1305 authenticated encryption.

A Transactional Metadata Store Backed by Apache Kafka

An implementation of the Apache Cassandra® native protocol

Batch SDK for Android