Free and Open, Distributed, RESTful Search Engine

Everything you need to know to get the job.

Spring Framework

Google core libraries for Java

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

Render After Effects animations natively on Android and iOS, Web, and React Native

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 di…

Desktop/Android/HTML5/iOS Java game development framework

a fast, scalable, multi-language and extensible build system

Distributed SQL transaction & query engine for data sharding, scaling, encryption, and more - on any database.

A fast dependency injector for Android and Java.

This is a sample app that is part of a series of blog posts I have written about how to architect an android application using Uncle Bob's clean architecture approach.

Apache Pulsar - distributed pub-sub messaging system

🏗 Build container images for your Java applications.

Zuul is a gateway service that provides dynamic routing, monitoring, resiliency, security, and more.

Open source alternative to Auth0 / Firebase Auth / AWS Cognito

Guice (pronounced 'juice') is a lightweight dependency injection framework for Java 11 and above, brought to you by Google.

Realm is a mobile database: a replacement for SQLite & ORMs

Activiti is a light-weight workflow and Business Process Management (BPM) Platform targeted at business people, developers and system admins. Its core is a super-fast and rock-solid BPMN 2 process …

Feign makes writing java http clients easier

Epoxy is an Android library for building complex screens in a RecyclerView

Tools for keeping your cloud operating in top form. Chaos Monkey is a resiliency tool that helps applications tolerate random instance failures.

Catch common Java mistakes as compile-time errors

Java 1-21 Parser and Abstract Syntax Tree for Java with advanced analysis functionalities.

Ribbon is a Inter Process Communication (remote procedure calls) library with built in software load balancers. The primary usage model involves REST calls with various serialization scheme support.

Azkaban workflow manager.

Generates a unified GraphQL schema from gRPC microservices and other Protobuf sources

Android library. Flexible components for chat UI implementation with flexible possibilities for styling, customizing and data management. Made by Stfalcon

A graph database that supports more than 100+ billion data, high performance and scalability (Include OLTP Engine & REST-API & Backends)

Rest.li is a REST+JSON framework for building robust, scalable service architectures using dynamic discovery and simple asynchronous APIs.