Offerings:

Qworum.js - FREE


JavaScript library for developing modular single-page web applications. Available at GitHub

Free to use in all internet and intranet web applications. Compatible with client-side frameworks such as Backbone.js. Provides JavaScript and HTML bindings. Defines global JavaScript objects prefixed with qworum (case-insensitive); please use alternative prefixes in your global identifiers. Unsuitable for multi-page applications. Unsuitable for integrating applications with each other using înteractive services. Compatible with browsers offering built-in Qworum capabilities, which override Qworum.js.

Qworum for Google Chrome™ - FREE

Adds Qworum support to your browser.
See your add-on in action

Screenshots:

Execution of a call statement
An uncaught fault terminates a Qworum session
Qworum does not currently work in incognito windows

Qworum for Firefox® - FREE

Adds Qworum support to your browser.
See your add-on in action

Screenshots:

An uncaught fault terminates a Qworum session
A Qworum session terminates by returning a result

Qworum for Microsoft® Internet Explorer (Alpha) - FREE

Install (for IE7, IE8 and IE9)
Implemented in .Net (C++ implementation coming soon).
Adds Qworum support to your browser. Supports Qworum messages.
See your add-on in action

Qworum RPC Client Library for Microsoft® .NET - FREE

Download
Perform point-to-point non-interactive remote procedure calls to Qworum services, both in your private network and on the internet. Supports Qworum messages.