diff --git a/src/d8/d8.cc b/src/d8/d8.cc
index 5210959ea0..133b9b8403 100644
--- a/src/d8/d8.cc
+++ b/src/d8/d8.cc
@@ -2071,6 +2071,11 @@ Local<String> Shell::Stringify(Isolate* isolate, Local<Value> value) {
 
 Local<ObjectTemplate> Shell::CreateGlobalTemplate(Isolate* isolate) {
   Local<ObjectTemplate> global_template = ObjectTemplate::New(isolate);
+  global_template->Set(Symbol::GetToStringTag(isolate),
+                       String::NewFromUtf8Literal(isolate, "global"));
+  global_template->Set(isolate, "version",
+                       FunctionTemplate::New(isolate, Version));
+
   global_template->Set(isolate, "print", FunctionTemplate::New(isolate, Print));
   global_template->Set(isolate, "printErr",
                        FunctionTemplate::New(isolate, PrintErr));
@@ -2089,57 +2094,37 @@ Local<ObjectTemplate> Shell::CreateGlobalTemplate(Isolate* isolate) {
   if (!options.omit_quit) {
     global_template->Set(isolate, "quit", FunctionTemplate::New(isolate, Quit));
   }
-  Local<ObjectTemplate> test_template = ObjectTemplate::New(isolate);
-  global_template->Set(isolate, "testRunner", test_template);
-  test_template->Set(isolate, "notifyDone",
-                     FunctionTemplate::New(isolate, NotifyDone));
-  test_template->Set(isolate, "waitUntilDone",
-                     FunctionTemplate::New(isolate, WaitUntilDone));
-  // Reliable access to quit functionality. The "quit" method function
-  // installed on the global object can be hidden with the --omit-quit flag
-  // (e.g. on asan bots).
-  test_template->Set(isolate, "quit", FunctionTemplate::New(isolate, Quit));
+  global_template->Set(isolate, "testRunner",
+                       Shell::CreateTestRunnerTemplate(isolate));
+  global_template->Set(isolate, "Realm", Shell::CreateRealmTemplate(isolate));
+  global_template->Set(isolate, "performance",
+                       Shell::CreatePerformanceTemplate(isolate));
+  global_template->Set(isolate, "Worker", Shell::CreateWorkerTemplate(isolate));
+  global_template->Set(isolate, "os", Shell::CreateOSTemplate(isolate));
+  global_template->Set(isolate, "d8", Shell::CreateD8Template(isolate));
 
-  global_template->Set(isolate, "version",
-                       FunctionTemplate::New(isolate, Version));
-  global_template->Set(Symbol::GetToStringTag(isolate),
-                       String::NewFromUtf8Literal(isolate, "global"));
+#ifdef V8_FUZZILLI
+  global_template->Set(
+      String::NewFromUtf8(isolate, "fuzzilli", NewStringType::kNormal)
+          .ToLocalChecked(),
+      FunctionTemplate::New(isolate, Fuzzilli), PropertyAttribute::DontEnum);
+#endif  // V8_FUZZILLI
 
-  // Bind the Realm object.
-  Local<ObjectTemplate> realm_template = ObjectTemplate::New(isolate);
-  realm_template->Set(isolate, "current",
-                      FunctionTemplate::New(isolate, RealmCurrent));
-  realm_template->Set(isolate, "owner",
-                      FunctionTemplate::New(isolate, RealmOwner));
-  realm_template->Set(isolate, "global",
-                      FunctionTemplate::New(isolate, RealmGlobal));
-  realm_template->Set(isolate, "create",
-                      FunctionTemplate::New(isolate, RealmCreate));
-  realm_template->Set(
-      isolate, "createAllowCrossRealmAccess",
-      FunctionTemplate::New(isolate, RealmCreateAllowCrossRealmAccess));
-  realm_template->Set(isolate, "navigate",
-                      FunctionTemplate::New(isolate, RealmNavigate));
-  realm_template->Set(isolate, "detachGlobal",
-                      FunctionTemplate::New(isolate, RealmDetachGlobal));
-  realm_template->Set(isolate, "dispose",
-                      FunctionTemplate::New(isolate, RealmDispose));
-  realm_template->Set(isolate, "switch",
-                      FunctionTemplate::New(isolate, RealmSwitch));
-  realm_template->Set(isolate, "eval",
-                      FunctionTemplate::New(isolate, RealmEval));
-  realm_template->SetAccessor(String::NewFromUtf8Literal(isolate, "shared"),
-                              RealmSharedGet, RealmSharedSet);
-  global_template->Set(isolate, "Realm", realm_template);
+  if (i::FLAG_expose_async_hooks) {
+    global_template->Set(isolate, "async_hooks",
+                         Shell::CreateAsyncHookTemplate(isolate));
+  }
 
-  Local<ObjectTemplate> performance_template = ObjectTemplate::New(isolate);
-  performance_template->Set(isolate, "now",
-                            FunctionTemplate::New(isolate, PerformanceNow));
-  performance_template->Set(
-      isolate, "measureMemory",
-      FunctionTemplate::New(isolate, PerformanceMeasureMemory));
-  global_template->Set(isolate, "performance", performance_template);
+  return global_template;
+}
 
+Local<ObjectTemplate> Shell::CreateOSTemplate(Isolate* isolate) {
+  Local<ObjectTemplate> os_template = ObjectTemplate::New(isolate);
+  AddOSMethods(isolate, os_template);
+  return os_template;
+}
+
+Local<FunctionTemplate> Shell::CreateWorkerTemplate(Isolate* isolate) {
   Local<FunctionTemplate> worker_fun_template =
       FunctionTemplate::New(isolate, WorkerNew);
   Local<Signature> worker_signature =
@@ -2164,34 +2149,76 @@ Local<ObjectTemplate> Shell::CreateGlobalTemplate(Isolate* isolate) {
       FunctionTemplate::New(isolate, WorkerGetMessage, Local<Value>(),
                             worker_signature));
   worker_fun_template->InstanceTemplate()->SetInternalFieldCount(1);
-  global_template->Set(isolate, "Worker", worker_fun_template);
+  return worker_fun_template;
+}
 
-  Local<ObjectTemplate> os_templ = ObjectTemplate::New(isolate);
-  AddOSMethods(isolate, os_templ);
-  global_template->Set(isolate, "os", os_templ);
+Local<ObjectTemplate> Shell::CreateAsyncHookTemplate(Isolate* isolate) {
+  Local<ObjectTemplate> async_hooks_templ = ObjectTemplate::New(isolate);
+  async_hooks_templ->Set(isolate, "createHook",
+                         FunctionTemplate::New(isolate, AsyncHooksCreateHook));
+  async_hooks_templ->Set(
+      isolate, "executionAsyncId",
+      FunctionTemplate::New(isolate, AsyncHooksExecutionAsyncId));
+  async_hooks_templ->Set(
+      isolate, "triggerAsyncId",
+      FunctionTemplate::New(isolate, AsyncHooksTriggerAsyncId));
+  return async_hooks_templ;
+}
 
-#ifdef V8_FUZZILLI
-  global_template->Set(
-      String::NewFromUtf8(isolate, "fuzzilli", NewStringType::kNormal)
-          .ToLocalChecked(),
-      FunctionTemplate::New(isolate, Fuzzilli), PropertyAttribute::DontEnum);
-#endif  // V8_FUZZILLI
+Local<ObjectTemplate> Shell::CreateTestRunnerTemplate(Isolate* isolate) {
+  Local<ObjectTemplate> test_template = ObjectTemplate::New(isolate);
+  test_template->Set(isolate, "notifyDone",
+                     FunctionTemplate::New(isolate, NotifyDone));
+  test_template->Set(isolate, "waitUntilDone",
+                     FunctionTemplate::New(isolate, WaitUntilDone));
+  // Reliable access to quit functionality. The "quit" method function
+  // installed on the global object can be hidden with the --omit-quit flag
+  // (e.g. on asan bots).
+  test_template->Set(isolate, "quit", FunctionTemplate::New(isolate, Quit));
+  return test_template;
+}
 
-  if (i::FLAG_expose_async_hooks) {
-    Local<ObjectTemplate> async_hooks_templ = ObjectTemplate::New(isolate);
-    async_hooks_templ->Set(
-        isolate, "createHook",
-        FunctionTemplate::New(isolate, AsyncHooksCreateHook));
-    async_hooks_templ->Set(
-        isolate, "executionAsyncId",
-        FunctionTemplate::New(isolate, AsyncHooksExecutionAsyncId));
-    async_hooks_templ->Set(
-        isolate, "triggerAsyncId",
-        FunctionTemplate::New(isolate, AsyncHooksTriggerAsyncId));
-    global_template->Set(isolate, "async_hooks", async_hooks_templ);
-  }
+Local<ObjectTemplate> Shell::CreatePerformanceTemplate(Isolate* isolate) {
+  Local<ObjectTemplate> performance_template = ObjectTemplate::New(isolate);
+  performance_template->Set(isolate, "now",
+                            FunctionTemplate::New(isolate, PerformanceNow));
+  performance_template->Set(
+      isolate, "measureMemory",
+      FunctionTemplate::New(isolate, PerformanceMeasureMemory));
+  return performance_template;
+}
 
-  return global_template;
+Local<ObjectTemplate> Shell::CreateRealmTemplate(Isolate* isolate) {
+  Local<ObjectTemplate> realm_template = ObjectTemplate::New(isolate);
+  realm_template->Set(isolate, "current",
+                      FunctionTemplate::New(isolate, RealmCurrent));
+  realm_template->Set(isolate, "owner",
+                      FunctionTemplate::New(isolate, RealmOwner));
+  realm_template->Set(isolate, "global",
+                      FunctionTemplate::New(isolate, RealmGlobal));
+  realm_template->Set(isolate, "create",
+                      FunctionTemplate::New(isolate, RealmCreate));
+  realm_template->Set(
+      isolate, "createAllowCrossRealmAccess",
+      FunctionTemplate::New(isolate, RealmCreateAllowCrossRealmAccess));
+  realm_template->Set(isolate, "navigate",
+                      FunctionTemplate::New(isolate, RealmNavigate));
+  realm_template->Set(isolate, "detachGlobal",
+                      FunctionTemplate::New(isolate, RealmDetachGlobal));
+  realm_template->Set(isolate, "dispose",
+                      FunctionTemplate::New(isolate, RealmDispose));
+  realm_template->Set(isolate, "switch",
+                      FunctionTemplate::New(isolate, RealmSwitch));
+  realm_template->Set(isolate, "eval",
+                      FunctionTemplate::New(isolate, RealmEval));
+  realm_template->SetAccessor(String::NewFromUtf8Literal(isolate, "shared"),
+                              RealmSharedGet, RealmSharedSet);
+  return realm_template;
+}
+
+Local<ObjectTemplate> Shell::CreateD8Template(Isolate* isolate) {
+  Local<ObjectTemplate> d8_template = ObjectTemplate::New(isolate);
+  return d8_template;
 }
 
 static void PrintMessageCallback(Local<Message> message, Local<Value> error) {
diff --git a/src/d8/d8.h b/src/d8/d8.h
index 6b2c08fd6e..d5c9d111a8 100644
--- a/src/d8/d8.h
+++ b/src/d8/d8.h
@@ -539,7 +539,16 @@ class Shell : public i::AllStatic {
   static Local<String> Stringify(Isolate* isolate, Local<Value> value);
   static void RunShell(Isolate* isolate);
   static bool SetOptions(int argc, char* argv[]);
+
   static Local<ObjectTemplate> CreateGlobalTemplate(Isolate* isolate);
+  static Local<ObjectTemplate> CreateOSTemplate(Isolate* isolate);
+  static Local<FunctionTemplate> CreateWorkerTemplate(Isolate* isolate);
+  static Local<ObjectTemplate> CreateAsyncHookTemplate(Isolate* isolate);
+  static Local<ObjectTemplate> CreateTestRunnerTemplate(Isolate* isolate);
+  static Local<ObjectTemplate> CreatePerformanceTemplate(Isolate* isolate);
+  static Local<ObjectTemplate> CreateRealmTemplate(Isolate* isolate);
+  static Local<ObjectTemplate> CreateD8Template(Isolate* isolate);
+
   static MaybeLocal<Context> CreateRealm(
       const v8::FunctionCallbackInfo<v8::Value>& args, int index,
       v8::MaybeLocal<Value> global_object);