Server Libraries

Here are some Open Source libraries available for publishing via the Pusher REST API. Some may also include additional functionality such as handling channel subscription authentication and helping with the consumption of WebHooks. If you don't see one for your language, and you have integrated with Pusher, please consider packaging it up for distribution.

PHP

PHP (Generic)
PHP (Yii framework)
PHP (Kohana framework)
PHP (Code Igniter Framework)
PHP (Fuel Framework)
PHP (Bundle for the Symfony 2 framework)
PHP (Drupal Module)

Node.js

https://github.com/crossbreeze/node-pusher Recommended

The hero who provided it: Jaewoong Kim
http://github.com/redsquirrel/simple_pusher

The heroes who provided it: Dave Hoover and Michael Hines
https://github.com/fabrik42/pusher

The hero who provided it: Christian Bäuerlein

Java

http://github.com/SScheuermann/gae-java-libpusher

The hero who provided it: Stephan
https://github.com/marcbaechinger/gae-java-libpusher

The hero who refactored it: Marc Bächinger
Pusher module for the Play Framework: https://github.com/rhb9/Play-Pusher

Find out more about the Play Framework.

Pusher Play Framework community contributed module: http://www.playframework.org/modules/pusher

The hero who provided it: Regis Bamba

Groovy

Source: https://github.com/zenuevo/groovy-libpusher
In Maven Central: groovy-libpusher

Groovy/Grails

Library: https://github.com/mostblind/grails-libpusher

The hero who provided it: Michael Pangopoulos
Grails Plugin: http://grails.org/plugin/pusher

The hero who provided it: Michael Pangopoulos

Clojure

http://github.com/bblimke/clj-pusher

The hero who provided it: Us (Bartosz)!

Python

Generic Recommended

http://github.com/pusher/pusher_client_python

An example of using this library on Google App Engine can be found here: https://github.com/leggetter/pusher-examples/tree/master/python-gae

Google App Engine

http://github.com/swinton/gae-pusherapp

The hero who provided it: Steve Winton

VB .NET

http://github.com/fantawttw/pusher.NET

The hero who provided it: Jon Burrows

C# (.NET)

The source code can be found in git hub: https://github.com/grahamscott/pusherrestdotnet

There is also a NuGet package available: http://nuget.org/List/Packages/PusherRESTDotNet

The hero who provided it: Graham Scott

PHP

http://github.com/squeeks/Pusher-PHP

The hero who provided it: Squeeks

PHP (Yii framework)

http://www.yiiframework.com/extension/pusher/

PHP (Kohana framework)

http://github.com/2bj/Pushko

The hero who provided it: 2bj

PHP (Code Igniter Framework)

https://github.com/antonigiske/Pusher-CI

The hero who provided it: Anthoni Giskegjerde

PHP (Fuel Framework)

https://github.com/lembubintik/pusherapp

PHP (Bundle for the Symfony 2 framework)

https://github.com/laupiFrpar/LopiPusherBundle

The hero who provided it: Pierre-Louis LAUNAY

PHP (Drupal Module)

http://drupal.org/sandbox/fabianderijk/1454348

Ruby

Source: https://github.com/pusher/pusher-gem
Documentation: http://rdoc.info/github/pusher/pusher-gem/master/frames

The hero who provided it: Us!

Perl

http://github.com/squeeks/WWW-Pusher http://search.cpan.org/dist/WWW-Pusher

The hero who provided it: Squeeks

ColdFusion

http://github.com/blambert/pusher-cfc

The hero who provided it: Bradley Lambert