qoollo 

Make a console app work as an self-installable interactive WindowsService with debug mode and commands

Powerful logger for .NET applications

Library for collecting and tracking performance metrics in your .NET applications. With graphite support.

Collection of useful classes for your .NET application: Object Pool, Thread Pool, Queue Async Processor, BlockingQueue, ThreadSetManager, Throttling, Semaphore, EntryCounteringEvent, Collections,... More information

XSD schema and sample App.config for Qoollo.Logger.

XSD schema and sample App.config for Qoollo.PerformanceCounters.