my sub load-modules($base, $namespace, $name-matcher) {
  say "load-modules";
  list-modules($base, $namespace, $name-matcher)
    .map({ require-module( $_ ) })
    .grep({ !.isa(Nil) })                   # Filter out modules that failed to load
    .unique                                 # Potentially, there could be the same module installed and in lib at the same time
    .Array;
}

my sub require-module($module-name) {
  try {
    require ::($module-name);
    return ::($module-name);
  }

  given $! {
    .say if ($*DEBUG-PLUGINS//False);
    say .WHAT.perl, do given .backtrace[0] { .file, .line, .subname }
    return;
  }
}