Design patterns implemented in Java

Free and Open Source, Distributed, RESTful Search Engine

Dex to Java decompiler

光 HikariCP・A solid, high-performance, JDBC connection pool at last.

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

Graphs for Everyone

Most popular Mocking framework for unit tests written in Java

The ZAP by Checkmarx Core project

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

🎆 A well-designed local image and video selector for Android

Redis Java client

jsoup: the Java HTML parser, built for HTML editing, cleaning, scraping, and XSS safety.

An asynchronous, callback-based Http client for Android built on top of Apache's HttpClient libraries.

A Camera component for React Native. Also supports barcode scanning!

Apache Cassandra®

🌄 A React Native module that allows you to use native UI to select media from the device library or directly from the camera.

Use SQL to query Elasticsearch

React Native Local and Remote Notifications

Android Asynchronous Networking and Image Loading

🚀 Lightning fast and elegant mvc framework for Java8

Full-featured Socket.IO Client Library for Java, which is compatible with Socket.IO v1.0 and later.

Google Go language IDE built using the IntelliJ Platform

🔬 Java Code Coverage Library

CrateDB is a distributed and scalable SQL database for storing and analyzing massive amounts of data in near real-time, even with complex queries. It is PostgreSQL-compatible, and based on Lucene.

PowerMock is a Java framework that allows you to unit test code normally regarded as untestable.

Free Android 2D OpenGL Game Engine

A React Native wrapper around the Facebook SDKs for Android and iOS. Provides access to Facebook login, sharing, graph requests, app events etc.

🐘 Elasticsearch real-time search and analytics natively integrated with Hadoop

Crunchy toasts for React Native. 🍞

MongoDB River Plugin for ElasticSearch