Aitania

AutoMapper

A convention-based object-object mapper in .NET.

Catel.ReSharper

Fluent.Ribbon

WPF Ribbon control like in Office 2010, 2013 and Windows 8

Fody

Extensible tool for weaving .net assemblies

LogViewer

Orc.Snapshots

Manage snapshots which represent a point in time and can be restored.

Orchestra

Orchestra is a composable shell built on top of Catel

oxyplot

A cross-platform plotting library for .NET

PropertyTools

Custom controls for WPF: PropertyGrid, DataGrid, multi-select TreeView, ColorPicker and more