These are not "cracks." They are legally free software.
DeskCamera is a popular virtual camera software that allows users to turn their desktop screen, webcam, or media files into a virtual ONVIF IP camera or a standard webcam input. It is widely used in: deskcamera crack
"Streamline Your Online Meetings with DeskCamera: A Powerful Screen Recording Tool" These are not "cracks
Jest or Mocha could be used for unit testing the backend logic. deskcamera crack
Here is what is actually inside most "deskcamera crack" downloads: