Small & fast DOM and event library for modern browsers. Having the same familiar API as jQuery (but without the extra "weight" of modules like $.ajax, $.animate, and $.Deferred), it works great stand-alone or paired up with e.g. Backbone.
PowerShell Pipeworks is a Framework for making Sites and Services with Windows PowerShell. It is designed to do for web development what PowerShell has done for IT development -- make it easy to build complex solutions out of simple parts.
AmplifyJS is a set of components designed to solve common web application problems with a simplistic API. Amplify's goal is to simplify all forms of data handling by providing a unified API for various data sources.