Apache Curator

ZooKeeper client wrapper and rich ZooKeeper framework

Apache HBase

Secor is a service implementing Kafka log persistence

Google core libraries for Java

Mirror of Apache Kafka

Apache ZooKeeper

Apache Storm

码农周刊整理

A port of LINQ (Language-Integrated Query) to Java

A curated list of amazingly awesome PHP libraries, resources and shiny things.

A curated list of awesome Go frameworks, libraries and software

An opinionated list of awesome Python frameworks, libraries, software and resources.

Apache Spark - A unified analytics engine for large-scale data processing

A collection of spouts, bolts, serializers, DSLs, and other goodies to use with Storm

TextTeaser is an automatic summarization algorithm.

Horde3D is a small 3D rendering and animation engine. It is written in an effort to create an engine being as lightweight and conceptually clean as possible.

Up to date reference impl of the latest spec (2.0) of OpenRTB

Apache Hive