| backbone.radio | 2.0.0 | Messaging patterns for Backbone applications. |
| deepstream.io-client-js | 2.3.4 | the javascript client for deepstream.io |
| hydna | 1.0.1 | A multi-transport Hydna client library with support for WebSockets, Flash and Comet |
| jquery-tiny-pubsub | 0.7.0 | A really, really, REALLY tiny pub/sub implementation for jQuery. |
| MinPubSub | 0.0.2 | 198 byte publish/subscribe messaging micro-framework |
| pubsub-js | 1.9.4 | Dependency free publish/subscribe library |
| radio | 0.2.0 | A small dependency-free publish/subscribe (pub/sub) javascript library |
| autobahn | 22.10.1 | An implementation of The Web Application Messaging Protocol (WAMP). |
| ably | 1.2.22 | Realtime client library for Ably, the realtime messaging service |
| PubSub | 4.0.0 | Javascript implementation of the Publish/Subscribe pattern. |