An blocking socket client for Android applications.

Eclipse Milo™ - an open source implementation of OPC UA (IEC 62541).

HTTP web applications for Vert.x

Java client for NATS

A universal grpc command line client

异步socket，对一些业务场景做了支持

Official Elasticsearch Java Client

(2025最新版) 一个基于Netty的通用直播间弹幕客户端，支持网络代理，支持浏览器模式*，支持弹幕发送*、为主播点赞*，已支持B站、斗鱼、虎牙、抖音、快手；BarrageFly——让弹幕飞，基于该项目的一个弹幕转发、过滤、处理平台；支持多平台直播间弹幕监听(弹幕抓取 弹幕爬取 弹幕爬虫)

Java client, built on top of jclouds, for working with Jenkins REST API

A Keycloak authenticator to restrict authorization on clients

Universa network, node, client and API

This is a Minecraft Base Client

A Java library to use the OpenAI Api in the simplest possible way.

SecHub provides a central API to test software with different security tools.

Raven b+ : Raven b3 but better.

[UNMAINTAINED] Meteor's Distributed Data Protocol (DDP) for clients on Android

⚗️ Lightweight HTTP extensions for Java & Kotlin

A command-line client for the Crowdin API

Java client for Meilisearch

Official client for Forged Alliance Forever