This is documentation for Mathematica 8, which was
based on an earlier version of the Wolfram Language.
View current documentation (Version 11.2)

$Packages

$Packages
gives a list of the contexts corresponding to all packages which have been loaded in your current Mathematica session.
  • $Packages is used by Needs to determine whether a particular package needs to be loaded explicitly.
Get the list of the contexts corresponding to loaded packages:
Get the list of the contexts corresponding to loaded packages:
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