Design patterns implemented in Java

Redisson - Valkey & Redis Java client. Real-Time Data Platform. Sync/Async/RxJava/Reactive API. Over 50 Valkey and Redis based Java objects and services: Set, Multimap, SortedSet, Map, List, Queue,…

The official home of the Presto distributed SQL query engine for big data

Feign makes writing java http clients easier

The Physical Web: walk up and use anything

JSqlParser parses an SQL statement and translate it into a hierarchy of Java classes. The generated hierarchy can be navigated using the Visitor Pattern

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/

MySQL Binary Log connector

Spring Boot starter module for gRPC framework.

Google APIs Client Library for Java

Google Cloud Messaging - client libraries and sample implementations

A big, fast and persistent queue based on memory mapped file.

Open source Auth client library for Java

Tutorial how to create, test, deploy, monitor SOAP-Webservices using Spring Boot and Apache CXF

A plugin to the Kafka Connect framework that replicates data from MySQL to Kafka

A Java framework for building bots on Facebook's Messenger Platform.

Java API for HubSpot REST API

Algorithms- the official pass time for geeks!

Design patterns implemented in Java

Java library to communicate with Wit.ai bot using Wit.ai HTTP API.