This post is the start of a series which will present some really cool libraries that we can use in .NET. Let's start with a really cool one.

log4net

log4net is a tool to help the programmer output log statements to a variety of output targets. log4net is a port of the excellent log4j framework to the .NET runtime. We have kept the framework as similar to the original log4j as possible while taking advantage of new features in the .NET runtime. For more information on log4net see the features document.

Official website : http://logging.apache.org/log4net/