**PLEASE NOTE: 🚨**This is not an all-purpose hotline for deep learning, and we don't have the resources to support DL frameworks other than DL4J. So please focus questions on Deeplearning4j and ND4J. - Room Guidelines: https://github.com/deeplearning4j/deeplearning4j/blob/master/deeplearning4j/GITTER_GUIDELINES.md - Ask your question first instead of asking to ask or introducing yourself. - Please get started here: https://deeplearning4j.org/docs/latest/deeplearning4j-quickstart

Spring Boot

This channel is available for all Akka enthusiasts—newbies as well as gurus—for the exchange of knowledge and the coordination of efforts around Akka. For more info see: http://bit.ly/akka-gitter

Hipster stack for Java developers. Spring Boot + Angular in one handy generator.

Zipkin is a distributed tracing system

RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.

Java implementation of the Ethereum protocol

Now : Reactor Core 3.3.0.RELEASE - Reactor Netty 0.9.0.RELEASE - BOM : DYSPROSIUM-RELEASE

The Kotlin Programming Language

General discussion of Lagom: https://www.lagomframework.com/ | Code of Conduct: https://www.lightbend.com/conduct | Forums: https://discuss.lagomframework.com | Commercial support from https://www.lightbend.com/

Design pattern samples implemented in Java

Apereo CAS - Single Sign On for All

Support for adding OAuth1(a) and OAuth2 features (consumer and provider) for Spring web applications.

Admin UI for administration of spring boot applications

https://github.com/fossasia/open-event-attendee-android

GoCD (https://gocd.org) - Chat room for Contributors. See http://bit.ly/1mAA3RV Q&As.

MockServer is a mock HTTP server that enables easy mocking of any system you integrate with via HTTP or HTTPS (i.e. services, web sites, etc) with clients written in Java, JavaScript and Ruby. MockServer also includes a proxy that introspects all proxied traffic including encrypted SSL traffic and supports Port Forwarding, Web Proxying (i.e. HTTP proxy), HTTPS Tunneling Proxying (using HTTP CONNECT) and SOCKS Proxying (i.e. dynamic port forwarding).

Apache Camel chat room - http://camel.apache.org/

Open Source In-Memory Data Grid

Fast Scalable Machine Learning API For Smarter Applications

A powerful Android chart view / graph view library, supporting line- bar- pie- radar- and candlestick charts as well as scaling, dragging and animations.

This room is dedicated to discussions between Akka committers for coordinating the development process—for general questions and discussions around the usage of Akka please head over to akka/akka. For more info see: http://bit.ly/akka-gitter

Hibernate's core Object/Relational Mapping functionality (prefer the hibernate-user room/stream on https://hibernate.zulipchat.com)

Efficient reliable UDP unicast, UDP multicast, and IPC message transport

Netty project - an event-driven asynchronous network application framework

Java language binding for writing Appium Tests, conforms to Mobile JSON Wire Protocol

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 distributed systems where failure is inevitable.

Security concerns for distributed applications implemented in Spring

OrientDB document graph NoSQL dbms

GWT Open Source Project

The community for ongoing Spotify Connect research and the librespot-org/librespot project.

The official AWS SDK for Java. https://aws.amazon.com/sdkforjava

Discuss Cucumber-JVM

Functional component library for Java 8+.

[NOT ACTIVELY MAINTAINED, use https://www.jetbrains.com/go/ or https://plugins.jetbrains.com/plugin/9568-go] Google Go language plugin for the Intellij Platform

This plugin emulates Jenkins as a Gitlab CI Web Service

OOP insanity

The World's Leading Graph Database

Feign makes writing java http clients easier

Cron utils for parsing, validations and human readable descriptions as well as date/time interoperability.

A simple take on creating an easy to use and fast material navigation drawer implementation

A secure text messaging application for Android.

Configuration library for JVM languages

Welcome to the public discussion channel for the Ceylon programming language (https://ceylon-lang.org)

Open source scientific multidimensional image processing

Chat directly with the team! (What do you like best about Jib? What needs to be improved? Please tell us by taking a one-minute survey: https://forms.gle/YRFeamGj51xmgnx28)

A Java 7 implementation of TeamSpeak's 3 server query API.

Alibaba's MQ, also aliyun ONS.