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About EPiServer Base Library

The Base Library is a Library project for EPiServer with core functionality that is often used by the other EPiServer modules, and by regular EPiServer projects.


  • Custom Property Types
  • Web Controls
  • Debugging and Developer utilities
  • Base classes to be used in your EPiServer project
  • Client side utilitites (SetFocus, DefaultButton)
  • Mockup Utility for creating many pages quickly


  • EPiServer or newer


Add as existing library project to your web project. Compile it, and Unleash-It will copy all the neccessary files to the project output. See the IntroductionSection for more information about project organization.