Box2D is an extremely popular physics engine that has been ported to many languages. DartBox2D is the Dart port.
Rikulo MemcachedClient is a client SDK that provides access to the distributed memory object caching system Memcached from the Dart language.
Rikulo CouchClient is a client SDK that enables aaccess to the NoSQL document database Couchbase in the Dart language.
Bootjack is a port of Twitter Bootstrap to the Dart world, built upon DQuery. Thanks to the nature of Bootstrap, Bootjack offers rich CSS assets and stylish components in a very non-invasive way.
Ripple is a lightweight messaging server for Dart language. It currently supports the STOMP messaging protocol.
Rikulo Gap is a bridge implementation of the Apache Cordova mobile framework (a.k.a. PhoneGap) in Dart. It enables developers to access native facilities of multiple mobile platforms using the HTML, CSS, and Dart languages.
An easy-to-use distributed application framework for .NET, Mono, and Xamarin.Android.
An optimizer for PNG files that can also insert or delete specified chunks.