If you successfully compile and launch the client, these are the standard default controls for NeverHook:

This guide outlines how to handle (Source Code Release) by Ropb4ik , which is a publicly shared source code for the NeverHook Minecraft utility client. What is NeverHook SCR?

NeverHook is a utility client for (typically version 1.12.2). The SCR (source code) version is intended for developers or advanced users who want to modify, compile, or study the client's internal features, such as its: