diff --git a/Redcraft.Utility/Source/Private/Testing/TemplatesTesting.cpp b/Redcraft.Utility/Source/Private/Testing/TemplatesTesting.cpp
index 6c30e6c..ef3cd0b 100644
--- a/Redcraft.Utility/Source/Private/Testing/TemplatesTesting.cpp
+++ b/Redcraft.Utility/Source/Private/Testing/TemplatesTesting.cpp
@@ -153,6 +153,9 @@ void TestOptional()
 	TOptional<FTracker> TempZ(MakeOptional<FTracker>());
 	TempZ = MakeOptional<FTracker>();
 	TempZ = FTracker();
+
+	always_check(GetTypeHash(MakeOptional<int32>(114)) == GetTypeHash(MakeOptional<int32>(114)));
+	always_check(GetTypeHash(MakeOptional<int32>(114)) != GetTypeHash(MakeOptional<int32>(514)));
 }
 
 void TestVariant()
@@ -319,6 +322,8 @@ void TestVariant()
 	auto ReturnRD = MoveTemp(TempRD).Visit<int32>(TestQualifiers);
 	always_check((TIsSame<int32, decltype(ReturnRD)>::Value));
 
+	always_check(GetTypeHash(TVariant<int32, float>(114)) == GetTypeHash(TVariant<int32, float>(114)));
+	always_check(GetTypeHash(TVariant<int32, float>(114)) != GetTypeHash(TVariant<int32, float>(514)));
 }
 
 void TestAny()
@@ -898,6 +903,9 @@ void TestTuple()
 		always_check(C == 'A');
 		always_check((TIsSame<decltype(C), char>::Value));
 	}
+
+	always_check(GetTypeHash(MakeTuple(114, 1.0f)) == GetTypeHash(MakeTuple(114, 1.0f)));
+	always_check(GetTypeHash(MakeTuple(114, 1.0f)) != GetTypeHash(MakeTuple(514, 1.0f)));
 }
 
 NAMESPACE_UNNAMED_BEGIN
diff --git a/Redcraft.Utility/Source/Public/Memory/Memory.h b/Redcraft.Utility/Source/Public/Memory/Memory.h
index b3bda74..d1a3c38 100644
--- a/Redcraft.Utility/Source/Public/Memory/Memory.h
+++ b/Redcraft.Utility/Source/Public/Memory/Memory.h
@@ -53,21 +53,21 @@ FORCEINLINE void* Memcpy(void* Destination, const void* Source, size_t Count)
 	return std::memcpy(Destination, Source, Count);
 }
 
-template<typename T>
+template <typename T>
 FORCEINLINE void Memset(T& Source, uint8 ValueToSet)
 {
 	static_assert(!TIsPointer<T>::Value, "For pointers use the three parameters function");
 	Memset(&Source, ValueToSet, sizeof(T));
 }
 
-template<typename T>
+template <typename T>
 FORCEINLINE void Memzero(T& Source)
 {
 	static_assert(!TIsPointer<T>::Value, "For pointers use the two parameters function");
 	Memzero(&Source, sizeof(T));
 }
 
-template<typename T>
+template <typename T>
 FORCEINLINE void Memcpy(T& Destination, const T& Source)
 {
 	static_assert(!TIsPointer<T>::Value, "For pointers use the three parameters function");
diff --git a/Redcraft.Utility/Source/Public/Templates/Container.h b/Redcraft.Utility/Source/Public/Templates/Container.h
index f253bc6..d711579 100644
--- a/Redcraft.Utility/Source/Public/Templates/Container.h
+++ b/Redcraft.Utility/Source/Public/Templates/Container.h
@@ -6,7 +6,7 @@ NAMESPACE_REDCRAFT_BEGIN
 NAMESPACE_MODULE_BEGIN(Redcraft)
 NAMESPACE_MODULE_BEGIN(Utility)
 
-template <typename T> requires requires(T Container) { Container.GetData(); }
+template <typename T> requires requires(T&& Container) { Container.GetData(); }
 constexpr auto GetData(T&& Container)
 {
 	return Container.GetData();
@@ -17,13 +17,13 @@ template <typename T, size_t N> constexpr       T* GetData(      T(&& Container)
 template <typename T, size_t N> constexpr const T* GetData(const T(&  Container)[N]) { return Container; }
 template <typename T, size_t N> constexpr const T* GetData(const T(&& Container)[N]) { return Container; }
 
-template <typename T> requires requires(T Container) { Container.data(); }
+template <typename T> requires requires(T&& Container) { Container.data(); }
 constexpr auto GetData(T&& Container)
 {
 	return Container.data();
 }
 
-template <typename T> requires requires(T Container) { Container.Num(); }
+template <typename T> requires requires(T&& Container) { Container.Num(); }
 constexpr auto GetNum(T&& Container)
 {
 	return Container.Num();
@@ -34,7 +34,7 @@ template <typename T, size_t N> constexpr size_t GetNum(      T(&& Container)[N]
 template <typename T, size_t N> constexpr size_t GetNum(const T(&  Container)[N]) { return N; }
 template <typename T, size_t N> constexpr size_t GetNum(const T(&& Container)[N]) { return N; }
 
-template <typename T> requires requires(T Container) { Container.size(); }
+template <typename T> requires requires(T&& Container) { Container.size(); }
 constexpr auto GetNum(T&& Container)
 {
 	return Container.size();
diff --git a/Redcraft.Utility/Source/Public/Templates/Optional.h b/Redcraft.Utility/Source/Public/Templates/Optional.h
index cb712ea..01cee6f 100644
--- a/Redcraft.Utility/Source/Public/Templates/Optional.h
+++ b/Redcraft.Utility/Source/Public/Templates/Optional.h
@@ -2,6 +2,7 @@
 
 #include "CoreTypes.h"
 #include "Templates/Utility.h"
+#include "Templates/TypeHash.h"
 #include "Concepts/Comparable.h"
 #include "TypeTraits/TypeTraits.h"
 #include "Miscellaneous/AssertionMacros.h"
@@ -189,6 +190,12 @@ public:
 	constexpr       OptionalType& Get(      OptionalType& DefaultValue) &      { return IsValid() ? GetValue() : DefaultValue;  }
 	constexpr const OptionalType& Get(const OptionalType& DefaultValue) const& { return IsValid() ? GetValue() : DefaultValue;  }
 
+	constexpr size_t GetTypeHash() const requires CHashable<OptionalType>
+	{
+		if (!IsValid()) return NAMESPACE_REDCRAFT::GetTypeHash(nullptr);
+		return NAMESPACE_REDCRAFT::GetTypeHash(GetValue());
+	}
+
 	constexpr void Reset()
 	{
 		if (bIsValid)
diff --git a/Redcraft.Utility/Source/Public/Templates/Templates.h b/Redcraft.Utility/Source/Public/Templates/Templates.h
index 3dc5b6f..ba950e7 100644
--- a/Redcraft.Utility/Source/Public/Templates/Templates.h
+++ b/Redcraft.Utility/Source/Public/Templates/Templates.h
@@ -11,3 +11,4 @@
 #include "Templates/Any.h"
 #include "Templates/IntegerSequence.h"
 #include "Templates/Tuple.h"
+#include "Templates/TypeHash.h"
diff --git a/Redcraft.Utility/Source/Public/Templates/Tuple.h b/Redcraft.Utility/Source/Public/Templates/Tuple.h
index 7e32c3a..bea569c 100644
--- a/Redcraft.Utility/Source/Public/Templates/Tuple.h
+++ b/Redcraft.Utility/Source/Public/Templates/Tuple.h
@@ -2,6 +2,7 @@
 
 #include "CoreTypes.h"
 #include "Templates/Utility.h"
+#include "Templates/TypeHash.h"
 #include "TypeTraits/TypeTraits.h"
 #include "Templates/IntegerSequence.h"
 #include "Templates/ReferenceWrapper.h"
@@ -368,6 +369,8 @@ public:
 	template <typename T> requires TIsConstructible<T, Types...>::Value constexpr T Construct()       volatile&& { return Super::template Construct<T>(static_cast<      volatile TTuple&&>(*this)); }
 	template <typename T> requires TIsConstructible<T, Types...>::Value constexpr T Construct() const volatile&& { return Super::template Construct<T>(static_cast<const volatile TTuple&&>(*this)); }
 
+	constexpr size_t GetTypeHash() const requires (true && ... && CHashable<Types>);
+
 };
 
 template <typename... Types>
@@ -590,6 +593,14 @@ constexpr void VisitTuple(F&& Func, FirstTupleType&& FirstTuple, TupleTypes&&...
 	NAMESPACE_PRIVATE::TTupleVisitImpl<TMakeIndexSequence<TTupleElementSize<FirstTupleType>::Value>>::F(Forward<F>(Func), Forward<FirstTupleType>(FirstTuple), Forward<TupleTypes>(Tuples)...);
 }
 
+template <typename... Types>
+constexpr size_t TTuple<Types...>::GetTypeHash() const requires (true && ... && CHashable<Types>)
+{
+	size_t Result = 0;
+	VisitTuple([&Result](auto&& A) { Result = HashCombine(Result, NAMESPACE_REDCRAFT::GetTypeHash(A)); }, *this);
+	return Result;
+}
+
 NAMESPACE_MODULE_END(Utility)
 NAMESPACE_MODULE_END(Redcraft)
 NAMESPACE_REDCRAFT_END
diff --git a/Redcraft.Utility/Source/Public/Templates/TypeHash.h b/Redcraft.Utility/Source/Public/Templates/TypeHash.h
new file mode 100644
index 0000000..f017369
--- /dev/null
+++ b/Redcraft.Utility/Source/Public/Templates/TypeHash.h
@@ -0,0 +1,80 @@
+#pragma once
+
+#include "CoreTypes.h"
+#include "Concepts/Same.h"
+#include "TypeTraits/PrimaryType.h"
+#include "TypeTraits/Miscellaneous.h"
+
+NAMESPACE_REDCRAFT_BEGIN
+NAMESPACE_MODULE_BEGIN(Redcraft)
+NAMESPACE_MODULE_BEGIN(Utility)
+
+constexpr size_t HashCombine(size_t A, size_t C)
+{
+	size_t B = 0x9E3779B97F4A7C16;
+	A += B;
+
+	A -= B; A -= C; A ^= (C >> 13);
+	B -= C; B -= A; B ^= (A <<  8);
+	C -= A; C -= B; C ^= (B >> 13);
+	A -= B; A -= C; A ^= (C >> 12);
+	B -= C; B -= A; B ^= (A << 16);
+	C -= A; C -= B; C ^= (B >>  5);
+	A -= B; A -= C; A ^= (C >>  3);
+	B -= C; B -= A; B ^= (A << 10);
+	C -= A; C -= B; C ^= (B >> 15);
+
+	return C;
+}
+
+template <typename T> requires TIsIntegral<T>::Value
+constexpr size_t GetTypeHash(T A)
+{
+	static_assert(sizeof(T) <= 16, "GetTypeHash only works with T up to 128 bits.");
+
+	if constexpr (sizeof(T) <=  8) return static_cast<size_t>(A);
+	if constexpr (sizeof(T) == 16) return static_cast<size_t>(A ^ (A >> 64));
+	else return INDEX_NONE;
+}
+
+template <typename T> requires TIsFloatingPoint<T>::Value
+constexpr size_t GetTypeHash(T A)
+{
+	static_assert(sizeof(T) <= 16, "GetTypeHash only works with T up to 128 bits.");
+
+	if constexpr (sizeof(T) ==  1) return GetTypeHash(*reinterpret_cast<uint8 *>(&A));
+	if constexpr (sizeof(T) ==  2) return GetTypeHash(*reinterpret_cast<uint16*>(&A));
+	if constexpr (sizeof(T) ==  4) return GetTypeHash(*reinterpret_cast<uint32*>(&A));
+	if constexpr (sizeof(T) ==  8) return GetTypeHash(*reinterpret_cast<uint64*>(&A));
+	if constexpr (sizeof(T) == 16) return GetTypeHash(*reinterpret_cast<uint64*>(&A) + *(reinterpret_cast<uint64*>(&A) + 1));
+	else return INDEX_NONE;
+}
+
+template <typename T> requires TIsEnum<T>::Value
+constexpr size_t GetTypeHash(T A)
+{
+	return GetTypeHash(static_cast<typename TUnderlyingType<T>::Type>(A));
+}
+
+constexpr size_t GetTypeHash(nullptr_t)
+{
+	return GetTypeHash(2.7182818284590452353602874713527);
+}
+
+constexpr size_t GetTypeHash(const void* A)
+{
+	return GetTypeHash(reinterpret_cast<intptr_t>(A));
+}
+
+template <typename T> requires requires(T&& A) { { GetTypeHash(A.GetTypeHash()) } -> CSameAs<size_t>; }
+constexpr size_t GetTypeHash(T&& A)
+{
+	return GetTypeHash(A.GetTypeHash());
+}
+
+template <typename T>
+concept CHashable = requires(T&& A) { { GetTypeHash(A) } -> CSameAs<size_t>; };
+
+NAMESPACE_MODULE_END(Utility)
+NAMESPACE_MODULE_END(Redcraft)
+NAMESPACE_REDCRAFT_END
diff --git a/Redcraft.Utility/Source/Public/Templates/Variant.h b/Redcraft.Utility/Source/Public/Templates/Variant.h
index a6f0bd2..ccd585f 100644
--- a/Redcraft.Utility/Source/Public/Templates/Variant.h
+++ b/Redcraft.Utility/Source/Public/Templates/Variant.h
@@ -2,6 +2,7 @@
 
 #include "CoreTypes.h"
 #include "Templates/Invoke.h"
+#include "Templates/TypeHash.h"
 #include "Templates/Utility.h"
 #include "TypeTraits/TypeTraits.h"
 #include "Miscellaneous/AssertionMacros.h"
@@ -418,6 +419,12 @@ struct TVariant
 		return R(NAMESPACE_PRIVATE::TVariantVisitHelper<R, F, Types...>::VisitConstRValueFuncs[GetIndex()](Forward<F>(Func), &Value));
 	}
 
+	constexpr size_t GetTypeHash() const requires (true && ... && CHashable<Types>)
+	{
+		if (!IsValid()) return NAMESPACE_REDCRAFT::GetTypeHash(nullptr);
+		return Visit([](auto&& A) { return NAMESPACE_REDCRAFT::GetTypeHash(A); });
+	}
+
 	constexpr void Reset()
 	{
 		if (GetIndex() == INDEX_NONE) return;