Package Usage and Development » Paclet Development
When developing a paclet it can be useful to be able to test code without having to uninstall and reinstall the paclet. That's why there's a
PacletDirectory* mechanism that makes this easier. We can use the function
PacletDirectoryAdd to add another directory in which paclets will be looked for. When we're done with this we can use
PacletDirectoryRemove to clear the directory and test what development looks like without the code being directly accessible.