diff --git a/README.md b/README.md
index c7b4238..b1910e7 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,40 @@
-# cigus
+# cigui
 
+# Goal
+
+```cpp
+#include <cigui.hpp>
+
+struct ContentView : public cig::View {
+    void body() {
+        cig::VStack(
+            cig::SystemIcon("globe.fill"),
+            cig::Text("Welcome to Cigui")
+        )
+    }
+}
+
+struct SettingsView : public cig::View {
+    void body() {
+        cig::Tabbed(
+            cig::Tab(
+
+            ).tag("Tab 1"),
+            cig::Tab(
+                cig::VStack(
+                    cig::Text("Other Tab")
+                )
+            )
+        );
+    }
+}
+
+struct MainApp : public cig::App {
+    void body() {
+        cig::WindowGroup()(
+            cig::ViewWindow(new ContentView()),
+            cig::SettingsWindow(new SettingsView())
+        )
+    }
+}
+```
\ No newline at end of file
diff --git a/cigus.hpp b/cigus.hpp
index 8e2b806..a644f4b 100644
--- a/cigus.hpp
+++ b/cigus.hpp
@@ -5,228 +5,200 @@
 #include <nlohmann/json.hpp>
 #include <spdlog/spdlog.h>
 
-namespace cigus {
+
+#define TYPEDEF_VECTOR(NAME, T, N, s) typedef NAME<T> vec##N##s;
+
+#define TYPEDEF_VECTORS(NAME, N) \
+	typedef NAME<float> vec##N##; \
+	TYPEDEF_VECTOR(NAME, float, N, f) \
+	TYPEDEF_VECTOR(NAME, double, N, d) \
+	TYPEDEF_VECTOR(NAME, long double, N, ld) \
+	TYPEDEF_VECTOR(NAME, size_t, N, sz) \
+	TYPEDEF_VECTOR(NAME, int, N, i) \
+	TYPEDEF_VECTOR(NAME, unsigned int, N, u) \
+	TYPEDEF_VECTOR(NAME, short, N, s) \
+	TYPEDEF_VECTOR(NAME, unsigned short, N, us) \
+	TYPEDEF_VECTOR(NAME, long, N, l) \
+	TYPEDEF_VECTOR(NAME, unsigned long, N, ul) \
+	TYPEDEF_VECTOR(NAME, long long, N, ll) \
+	TYPEDEF_VECTOR(NAME, unsigned long long, N, ull)
+
+
+
+
+namespace UI
+{
 	using json = nlohmann::json;
 
-	template<typename T> class Ref;
-	template<typename T> class OriginRef;
-	template<typename T> class MutRef;
-	template<typename T> class ConstRef;
-
 	template<typename T>
-	class Ref {
-	protected:
-		T *ptr = nullptr;
-
-	public:
-		virtual ~Ref() {}
-		Ref() = delete;
-		Ref(const Ref &other) = delete;
-		Ref(Ref &&other) = delete;
-
-		Ref(const OriginRef<T>& ptr) : ptr(ptr.ptr) {
-		}
-
-		Ref(T* ptr) : ptr(ptr)
-		{
-
-		}
-
-		virtual bool operator!() const {
-			return ptr == nullptr;
-		}
-
-		virtual void check() const {
-			assert(ptr != nullptr || "Dereferencing null pointer");
-		}
-
-		virtual const T &operator*() const {
-			check();
-			return *ptr;
-		}
-
-		virtual const T *operator->() const {
-			check();
-			return ptr;
-		}
-
-		static Ref Null()
-		{
-			return Ref(nullptr);
-		}
+	union Vector2 {
+		struct { T x, y; };
+		struct { T a, b; };
 	};
 
+	TYPEDEF_VECTORS(Vector2, 2)
+
 	template<typename T>
-	class OriginRef final : public MutRef<T> {
-	public:
-		friend class Ref<T>;
-
-		template<typename G, typename... Args>
-		OriginRef(Args... args) : Ref<T>(new G(std::forward<Args>(args)...)) {
-		}
-
-		OriginRef(T* ptr) : MutRef<T>(ptr) {
-		}
-
-		~OriginRef() override {
-			if (this->ptr != nullptr) {
-				delete this->ptr;
-			}
-		}
-
-		[[nodiscard]] MutRef<T> mut() {
-			return MutRef<T>(this->ptr);
-		}
-
-		[[nodiscard]] ConstRef<T> immute() const {
-			return ConstRef<T>(this->ptr);
-		}
+	union Vector3 {
+		struct { T x, y, z; };
+		struct { T r, g, b; };
 	};
+	TYPEDEF_VECTORS(Vector3, 3)
 
 	template<typename T>
-	class MutRef : public Ref<T> {
-	protected:
-		using Ref<T>::ptr;
-	public:
-		friend class Ref<T>;
-
-		using Ref<T>::check;
-		using Ref<T>::operator*;
-		using Ref<T>::operator->;
-
-		MutRef(const OriginRef<T>& other) : Ref<T>(other.ptr) {}
-
-		MutRef(T* ptr) : Ref<T>(ptr) {}
-
-		MutRef(const MutRef &other) : Ref<T>(other.ptr) {
-		}
-
-		MutRef(MutRef &&other) noexcept : Ref<T>(other.ptr) {
-		}
-
-		MutRef &operator=(MutRef &&other) noexcept {
-			if (this->ptr != other.ptr) {
-				ptr = other.ptr;
-			}
-			return *this;
-		}
-
-		T &operator*() {
-			check();
-			return *ptr;
-		}
-
-		T *operator->() {
-			check();
-			return ptr;
-		}
+	union Vector4 {
+		struct { T x, y, z, w; };
+		struct { T r, g, b, a; };
+		struct { T left, top, right, bottom; };
 	};
+	TYPEDEF_VECTORS(Vector4, 4)
 
-	template<typename T>
-	class ConstRef : public Ref<T>
+
+
+	class RenderCall
 	{
-	protected:
-		using Ref<T>::ptr;
-		using Ref<T>::check;
-	public:
-		friend class Ref<T>;
-
-		ConstRef(const OriginRef<T> other) : Ref<T>(other.ptr) {
-		}
-
-		ConstRef(const MutRef<T> other) : Ref<T>(other.ptr) {
-		}
-	};
-
-	template<typename T>
-	class NullRef
-	{
-	public:
-		friend class Ref<T>;
-
-		NullRef(const NullRef &other) = delete;
-		NullRef(NullRef &&other) = delete;
-
-		NullRef &operator=(NullRef &&other) = delete;
-
-		NullRef() : Ref<T>(nullptr) {
-		}
-
-		T *ptr = nullptr;
-
-		bool operator!() const {
-			return false;
-		}
-	};
-}
-
-namespace cigus::UI {
-	class RenderCall {
-		OriginRef<sf::Drawable> drawable;
+		std::unique_ptr<sf::Drawable> drawable;
 		sf::RenderStates states;
 
 	public:
-		explicit RenderCall(const sf::RenderStates& states, sf::Drawable *ptr) : drawable(ptr), states(states) {
-			drawable.check();
+		explicit RenderCall(const sf::RenderStates& states, sf::Drawable* ptr) : drawable(ptr), states(states)
+		{
+			if (!drawable) { throw std::runtime_error("RenderCall::RenderCall(): Drawable is null"); }
 		}
 
-		void draw(sf::RenderTarget &target, const sf::RenderStates &states) const {
-			target.draw(*drawable, states);
-		}
-
-		MutRef<sf::Drawable> operator->() {
-			drawable.check();
-			return drawable.mut();
-		}
+		void draw(sf::RenderTarget& target, const sf::RenderStates& states) const { target.draw(*drawable, states); }
 	};
 
-	class View {
-		std::vector<RenderCall> m_RenderCalls;
+	enum class LayoutSizes : uint8_t
+	{
+		None = 0,
+		Min,
+		Max,
+		Fixed,
+	};
 
+	enum class LayoutAlignment : uint8_t
+	{
+		None = 0,
+		Left,
+		Right,
+		Top,
+		Bottom,
+		Center,
+	};
+
+	enum class LayoutDirection : uint8_t
+	{
+		None = 0,
+		LeftToRight,
+		RightToLeft,
+		TopToBottom,
+		BottomToTop,
+	};
+
+	enum class LayoutPosition : uint8_t
+	{
+		None = 0,
+		Absolute,
+		Left,
+		Right,
+		Top,
+		Bottom,
+		Center,
+	};
+
+	struct Layout
+	{
+		struct {
+			LayoutSizes rule = LayoutSizes::None;
+			vec2f minSize = {0.f, 0.f};
+			vec2f maxSize = {0.f, 0.f};
+		} size;
+
+		struct {
+			LayoutAlignment rule = LayoutAlignment::None;
+			vec4f padding = {0.f, 0.f, 0.f, 0.f};
+			vec4f margin = {0.f, 0.f, 0.f, 0.f};
+		} alignment;
+
+		struct {
+			LayoutDirection rule = LayoutDirection::None;
+			vec2f spacing = {0.f, 0.f};
+		} direction;
+
+		struct {
+			LayoutPosition rule = LayoutPosition::None;
+			vec2f position = {0.f, 0.f};
+		} position;
+	};
+
+	class View
+	{
 	protected:
-		void Rectangle(const float x, const float y, sf::Color color = sf::Color::White) {
-			auto shape = new sf::RectangleShape(sf::Vector2f(x, y));
-			shape->setFillColor(color);
-			m_RenderCalls.emplace_back(sf::RenderStates(), shape);
-		}
+		std::vector<RenderCall> m_RenderCalls;
+		Layout m_Layout;
 
 	public:
 		virtual ~View() = default;
 
-		[[nodiscard]] const std::vector<RenderCall> &renderCalls() const {
-			return m_RenderCalls;
-		}
+		[[nodiscard]] const std::vector<RenderCall>& renderCalls() const { return m_RenderCalls; }
 
-		virtual bool update()
+		virtual bool update() { return false; }
+
+		void draw()
 		{
-			return false;
-		}
-
-		void draw() {
-			if (!m_RenderCalls.empty())
-			{
-				m_RenderCalls.clear();
-			}
+			if (!m_RenderCalls.empty()) { m_RenderCalls.clear(); }
 			body();
 		}
+
 		virtual void body() = 0;
 	};
 
-	class Renderer {
+	class Rectangle : public View
+	{
+
+		vec2f m_Size;
+		sf::Color m_Color;
+		sf::Color m_BorderColor;
+		float m_BorderThickness = 0;
+
+
+		void setBorderColor(const sf::Color& color) { m_BorderColor = color; }
+		void setBorderThickness(float thickness) { m_BorderThickness = thickness; }
+		void setColor(const sf::Color& color) { m_Color = color; }
+		void setSize(const vec2f& size) { m_Size = size; }
+
+		void body() override
+		{
+			auto m_Shape = new sf::RectangleShape(sf::Vector2f{m_Size.x, m_Size.y});
+			m_Shape->setFillColor(m_Color);
+			if (m_BorderThickness > 0)
+			{
+				m_Shape->setOutlineThickness(m_BorderThickness);
+				m_Shape->setOutlineColor(m_BorderColor);
+			}
+			m_RenderCalls.emplace_back(sf::RenderStates(), m_Shape);
+		}
+
+		Rectangle(const vec2f& size) : m_Size(size) {}
+	};
+
+	class Renderer
+	{
 	public:
-		explicit Renderer(const MutRef<View> &_view) : view(_view) { view->body(); }
+		explicit Renderer(View* _view) : view(_view) { view->body(); }
 
-		MutRef<View> view;
+		std::unique_ptr<View> view;
 
-		void update() {
+		void update() const
+		{
 			if (view->update())
 				view->draw();
 		}
 
-		void render(sf::RenderTarget &target, const sf::RenderStates &states) const {
-			for (const auto &renderCall: view->renderCalls()) {
-				renderCall.draw(target, states);
-			}
+		void render(sf::RenderTarget& target, const sf::RenderStates& states) const
+		{
+			for (const auto& renderCall : view->renderCalls()) { renderCall.draw(target, states); }
 		}
 	};
 }
diff --git a/src/main.cpp b/src/main.cpp
index 8699510..ecd7d9a 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -16,7 +16,8 @@ public:
 
 	void body() override {
 		std::cout << "Body\n";
-		//Rectangle(100, 100, sf::Color(250,250,250));
+		Rectangle(400,400, sf::Color(20,20,120));
+		Rectangle(100, 100, sf::Color(250,250,250));
 		Rectangle(10,20, sf::Color(120,120,120));
 	}
 };
@@ -27,8 +28,8 @@ int main(int argc, char** argv) {
 	sf::RenderWindow window(sf::VideoMode({800, 600}), "Hello World!");
 	window.setFramerateLimit(60);
 
-	cigus::OriginRef<UI::View> view = cigus::OriginRef<UI::View>(new NewView);
-	UI::Renderer renderer(view);
+	const auto view = new NewView();
+	const UI::Renderer renderer(view);
 
 	while (window.isOpen()) {