Not been mainted for over 10 years and targets an unsupported version of unbraco before razor was a mjor thing being used on that platform.

Umbraco-Razor-Components

Helper extensions for razor support in Umbraco 4.x

This Library adds 2 new features to RazorLibraryCore (@Library.XXX())

##1. RenderMacro

RenderMacro has 2 modes;

First can be called using

@Library.RenderMacro("MacroAlias", new { Property1 = "value", Prop2= "value2"})

this will render a named macro from the back office.

Second can be called with a path to a razor macro script in the form

@Library.RenderMacro("~/macroScripts/scriptFile.cshtml", new { Property1 = "value", Prop2= "value2"})

this doesn't need to have been registered in the back office to work.

##2. ImageUrl/ImageUrls

This call can be used to retrieve a one or more crop urls form a media picker property (also supports DAMP and embedded media xml)

@Library.ImageUrl("imagePropertyAlias", "aliasOfCropPropertyOnMediaNode", "cropName")

this calls falls back to using the umbracoFile property if needs must.

##How to use

add @using Tocsoft.Umbraco.RazorComponents to the top of your razor file and you will then be able to use the helper methods.

##Compatibility

This is compatible with normal Umbraco Razor macros an also from within views using the UmbraMVCo library