# Nex The Hypernet.Nexus development SDK. Defined the useful functions and ways to handle data for both server side and client. ## Parts ### Nex.Cruda Create Read Update Delete Accelerator, aka. Cruda. Cruda will help you to build a simplified database access layer based on the command system in nexus. ### Nex.Sec The security part of nexus, including signing and validating the tokens and much more.