Tink is a multi-language, cross-platform, open source library that provides cryptographic APIs that are secure, easy to use correctly, and hard(er) to misuse.

Distributed and fault-tolerant realtime computation: stream processing, continuous computation, distributed RPC, and more

Apache Storm

MVP Android Example

Stream summarizer and cardinality estimator.

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

A bunch of import/export tools for the neo4j-shell

Processing JBox2D helper library and examples

How to spot first stories on Twitter using Storm.