diff --git a/nui/include/nui/frontend/utility/delocalized.hpp b/nui/include/nui/frontend/utility/delocalized.hpp
new file mode 100644
index 00000000..2be3635a
--- /dev/null
+++ b/nui/include/nui/frontend/utility/delocalized.hpp
@@ -0,0 +1,127 @@
+#pragma once
+
+#include <nui/frontend/element_renderer.hpp>
+#include <nui/frontend/dom/element.hpp>
+#include <nui/frontend/event_system/observed_value.hpp>
+#include <nui/frontend/elements/div.hpp>
+#include <nui/frontend/elements/nil.hpp>
+#include <nui/frontend/attributes/class.hpp>
+#include <nui/frontend/attributes/style.hpp>
+
+#include <memory>
+#include <optional>
+#include <string>
+
+namespace Nui
+{
+    /**
+     * @brief A delocalized element can switch positions in several slots.
+     */
+    template <typename SlotId>
+    class Delocalized
+    {
+      public:
+        Delocalized(Nui::ElementRenderer renderer = {})
+            : delocalizedElement_{[&renderer]() -> decltype(delocalizedElement_) {
+                if (renderer)
+                {
+                    auto element = Dom::Element::makeElement(HtmlElement{"div", &RegularHtmlElementBridge});
+                    element->replaceElement(renderer);
+                    return element;
+                }
+                else
+                {
+                    return {};
+                }
+            }()}
+            , slotId_{std::make_unique<Nui::Observed<SlotId>>()}
+        {}
+        Delocalized(Delocalized const&) = delete;
+        Delocalized(Delocalized&&) = default;
+        Delocalized& operator=(Delocalized const&) = delete;
+        Delocalized& operator=(Delocalized&&) = default;
+
+        std::shared_ptr<Dom::Element> element()
+        {
+            return delocalizedElement_;
+        }
+        void element(Nui::ElementRenderer renderer)
+        {
+            delocalizedElement_ = Dom::Element::makeElement(HtmlElement{"div", &RegularHtmlElementBridge});
+            delocalizedElement_->replaceElement(renderer);
+        }
+        bool hasElement() const
+        {
+            return delocalizedElement_ != nullptr;
+        }
+        void initializeIfEmpty(Nui::ElementRenderer renderer)
+        {
+            if (!hasElement())
+                element(std::move(renderer));
+        }
+
+        void slot(SlotId slot)
+        {
+            *slotId_ = slot;
+        }
+        SlotId slot() const
+        {
+            return slotId_->value();
+        }
+
+        template <typename SlotIdB>
+        friend ElementRenderer delocalizedSlot(
+            SlotIdB slot,
+            Delocalized<SlotIdB>& delocalizedElement,
+            std::vector<Attribute> wrapperAttributes,
+            Nui::ElementRenderer alternative);
+
+      private:
+        std::shared_ptr<Dom::Element> delocalizedElement_;
+        // Wrapped in a unique_ptr for pointer stability.
+        std::unique_ptr<Nui::Observed<SlotId>> slotId_;
+    };
+
+    template <typename SlotId>
+    ElementRenderer delocalizedSlot(
+        SlotId slot,
+        Delocalized<SlotId>& delocalizedElement,
+        std::vector<Attribute> wrapperAttributes = {},
+        ElementRenderer alternative = Elements::div{Attributes::style = "display: none"}())
+    {
+        using namespace Elements;
+        using namespace Attributes;
+
+        auto element = delocalizedElement.delocalizedElement_;
+
+        return Elements::div{std::move(wrapperAttributes)}(
+            observe(*delocalizedElement.slotId_),
+            [element, slot, &observedId = *delocalizedElement.slotId_, alternative]() mutable {
+                return [element, slot, &observedId, alternative](
+                           Dom::Element& wrapper, Renderer const& gen) -> std::shared_ptr<Dom::Element> {
+                    if (element && slot == observedId.value())
+                    {
+                        wrapper.val().call<void>("appendChild", element->val());
+                        return nil()(wrapper, gen);
+                    }
+                    else
+                    {
+                        if (alternative)
+                            return alternative(wrapper, gen);
+                        else
+                            return nil()(wrapper, gen);
+                    }
+                };
+            });
+    }
+
+    inline ElementRenderer delocalizedSlot(
+        char const* slot,
+        Delocalized<std::string>& delocalizedElement,
+        std::vector<Attribute> wrapperAttributes = {},
+        ElementRenderer alternative = Elements::div{Attributes::style = "display: none"}())
+    {
+        return delocalizedSlot<std::string>(
+            std::string{slot}, delocalizedElement, std::move(wrapperAttributes), std::move(alternative));
+    }
+}
\ No newline at end of file
diff --git a/nui/test/nui/engine/array.cpp b/nui/test/nui/engine/array.cpp
index 5eed705e..09ed7530 100644
--- a/nui/test/nui/engine/array.cpp
+++ b/nui/test/nui/engine/array.cpp
@@ -107,8 +107,9 @@ namespace Nui::Tests::Engine
             printIndent(indent + 1);
             allValues[(*it)->uid()].print(indent + 1, referenceStack);
         }
+        std::cout << "\n";
         printIndent(indent);
-        std::cout << "\n]";
+        std::cout << "]";
     }
 
     void Array::updateArrayObject()
diff --git a/nui/test/nui/engine/document.cpp b/nui/test/nui/engine/document.cpp
index 32ee78b2..710085eb 100644
--- a/nui/test/nui/engine/document.cpp
+++ b/nui/test/nui/engine/document.cpp
@@ -55,6 +55,8 @@ namespace Nui::Tests::Engine
             auto elem = createBasicElement(tag);
             elem.set("nodeType", int{1});
             elem.set("appendChild", Function{[self = elem](Nui::val value) -> Nui::val {
+                         if (value.hasOwnProperty("parentNode"))
+                             value["parentNode"].call<void>("removeChild", value);
                          value.set("parentNode", self);
                          self["childNodes"].template as<Array&>().push_back(value.handle());
                          return self["children"].template as<Array&>().push_back(value.handle());
diff --git a/nui/test/nui/test_delocalized.hpp b/nui/test/nui/test_delocalized.hpp
new file mode 100644
index 00000000..5e99369e
--- /dev/null
+++ b/nui/test/nui/test_delocalized.hpp
@@ -0,0 +1,108 @@
+#pragma once
+
+#include <gtest/gtest.h>
+
+#include "common_test_fixture.hpp"
+#include "engine/global_object.hpp"
+#include "engine/document.hpp"
+
+#include <nui/frontend/elements.hpp>
+#include <nui/frontend/attributes.hpp>
+#include <nui/frontend/utility/delocalized.hpp>
+
+#include <vector>
+#include <string>
+
+namespace Nui::Tests
+{
+    using namespace Engine;
+    using namespace std::string_literals;
+
+    class TestDelocalized : public CommonTestFixture
+    {
+      protected:
+        auto bodyChildren()
+        {
+            return Nui::val::global("document")["body"]["children"];
+        }
+
+      public:
+        Delocalized<std::string> delocalizedElement_;
+    };
+
+    TEST_F(TestDelocalized, SingleSlotDelocalizedRender)
+    {
+        using namespace Nui::Elements;
+        using namespace Nui::Attributes;
+        using Nui::Elements::div;
+        using Nui::Elements::span;
+
+        delocalizedElement_.initializeIfEmpty(span{}("Hello"));
+        delocalizedElement_.slot("slot1");
+
+        render(body{}(delocalizedSlot("slot1", delocalizedElement_)));
+
+        ASSERT_EQ(bodyChildren()["length"].as<long long>(), 1);
+        EXPECT_EQ(bodyChildren()[0]["tagName"].as<std::string>(), "div");
+        ASSERT_EQ(bodyChildren()[0]["children"]["length"].as<long long>(), 1);
+        EXPECT_EQ(bodyChildren()[0]["children"][0]["tagName"].as<std::string>(), "span");
+        EXPECT_EQ(bodyChildren()[0]["children"][0]["textContent"].as<std::string>(), "Hello");
+    }
+
+    TEST_F(TestDelocalized, SlotShowsAlternativeWhenNotActive)
+    {
+        using namespace Nui::Elements;
+        using namespace Nui::Attributes;
+        using Nui::Elements::div;
+        using Nui::Elements::span;
+
+        delocalizedElement_.initializeIfEmpty(span{}("Hello"));
+        delocalizedElement_.slot("slot2");
+
+        render(body{}(delocalizedSlot("slot1", delocalizedElement_)));
+
+        ASSERT_EQ(bodyChildren()["length"].as<long long>(), 1);
+        EXPECT_EQ(bodyChildren()[0]["tagName"].as<std::string>(), "div");
+        ASSERT_EQ(bodyChildren()[0]["children"]["length"].as<long long>(), 1);
+        EXPECT_EQ(bodyChildren()[0]["children"][0]["tagName"].as<std::string>(), "div");
+        EXPECT_EQ(bodyChildren()[0]["children"][0]["attributes"]["style"].as<std::string>(), "display: none");
+    }
+
+    TEST_F(TestDelocalized, WrapperGetsAttributesAssignedWhenSet)
+    {
+        using namespace Nui::Elements;
+        using namespace Nui::Attributes;
+        using Nui::Elements::div;
+        using Nui::Elements::span;
+
+        delocalizedElement_.initializeIfEmpty(span{}("Hello"));
+        delocalizedElement_.slot("slot1");
+
+        render(body{}(delocalizedSlot("slot1", delocalizedElement_, std::vector<Attribute>{class_ = "wrapper"})));
+
+        ASSERT_EQ(bodyChildren()["length"].as<long long>(), 1);
+        EXPECT_EQ(bodyChildren()[0]["tagName"].as<std::string>(), "div");
+        EXPECT_EQ(bodyChildren()[0]["attributes"]["class"].as<std::string>(), "wrapper");
+        ASSERT_EQ(bodyChildren()[0]["children"]["length"].as<long long>(), 1);
+        EXPECT_EQ(bodyChildren()[0]["children"][0]["tagName"].as<std::string>(), "span");
+    }
+
+    TEST_F(TestDelocalized, CanUseDifferentReplacementElement)
+    {
+        using namespace Nui::Elements;
+        using namespace Nui::Attributes;
+        using Nui::Elements::div;
+        using Nui::Elements::span;
+
+        delocalizedElement_.initializeIfEmpty(span{}("Hello"));
+        delocalizedElement_.slot("slotX");
+
+        render(body{}(delocalizedSlot("slot1", delocalizedElement_, {}, div{}("Hello"))));
+
+        ASSERT_EQ(bodyChildren()["length"].as<long long>(), 1);
+        EXPECT_EQ(bodyChildren()[0]["tagName"].as<std::string>(), "div");
+        ASSERT_EQ(bodyChildren()[0]["children"]["length"].as<long long>(), 1);
+        EXPECT_EQ(bodyChildren()[0]["children"][0]["tagName"].as<std::string>(), "div");
+        EXPECT_EQ(bodyChildren()[0]["children"][0]["textContent"].as<std::string>(), "Hello");
+    }
+}
diff --git a/nui/test/nui/tests.cpp b/nui/test/nui/tests.cpp
index 2dd23568..b4acb30d 100644
--- a/nui/test/nui/tests.cpp
+++ b/nui/test/nui/tests.cpp
@@ -7,6 +7,7 @@
 #include "components/test_table.hpp"
 #include "components/test_dialog.hpp"
 #include "components/test_select.hpp"
+#include "test_delocalized.hpp"
 
 #include <gtest/gtest.h>