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This module takes the output file from Devel::DProf (typically tmon.out) and parses it. By hooking subroutines onto the enter and leave events, you can produce useful reports from the profiling data.

Devel::StackTrace + PadWalker.

Devel::GlobalDestruction::XS is an XS backend for Devel::GlobalDestruction.

Devel-Declare-Parser is a higher-level API sitting on top of Devel::Declare. It is used by Devel::Declare::Exporter to simplify exporting of Devel::Declare magic. Writing custom parsers usualy only requires subclassing this module and overriding a couple methods.

The Perl 5 module Devel::Events::Objects provides an event generator and a handler for Devel::Events, that facilitate leak checking. There are two components of this module: Devel::Events::Generator::Objects, and Devel::Events::Handler::ObjectTracker. The first one uses some trickery to generate events for every object creation and destruction in code loaded after it was loaded. The second one will listen on these events, and track all currently living objects.

Sometimes it's hard to work out where some printed output is coming from. This module ties STDOUT and STDERR such that each call to print or warn will have its output prefixed with the package, file and line of the print or warn statement.

Devel::InheritNamespace Inherit an entire namespace

Devel::CheckCompiler is a checker for compiler's availability.

Devel::EvalContext - Save lexicals and hints between calls to eval

Based heavily on Devel::Leak, Devel::LeakTrace uses the pluggable runops feature in perl 5.6 and later in order to trace SV allocations of a running program.