diff --git a/.gitignore b/.gitignore
index b5c756a6..4bb62e0c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -255,3 +255,4 @@ unittest-cpp
 build-test-Desktop_x86_windows_msvc2017_pe_32bit-Debug
 test/Logs
 build-test-Desktop_x86_windows_msvc2019_pe_32bit-Debug
+test/vs2019/.vs
diff --git a/include/etl/generators/type_traits_generator.h b/include/etl/generators/type_traits_generator.h
index a7520b8b..81196e02 100644
--- a/include/etl/generators/type_traits_generator.h
+++ b/include/etl/generators/type_traits_generator.h
@@ -1555,42 +1555,6 @@ namespace etl
 #if ETL_CPP17_SUPPORTED
   template <typename T>
   inline constexpr size_t size_of_v = etl::size_of<T>::value;
-#endif
-
-  //***************************************************************************
-  /// index_of
-  //***************************************************************************
-#if ETL_CPP11_SUPPORTED
-  template <typename T, typename... TTypes>
-  class index_of
-  {
-  private:
-
-    //***********************************
-    template <typename Type, typename T1, typename... TRest>
-    struct index_of_helper
-    {
-      static constexpr size_t value = etl::is_same<Type, T1>::value ? 1 : 1 + index_of_helper<Type, TRest...>::value;
-    };
-
-    //***********************************
-    template <typename Type, typename T1>
-    struct index_of_helper<Type, T1>
-    {
-      static constexpr size_t value = 1;
-    };
-
-  public:
-
-    static_assert(etl::is_one_of<T, TTypes...>::value, "T is not in typelist");
-
-    static constexpr size_t value = index_of_helper<T, TTypes...>::value - 1;
-  };
-
-#if ETL_CPP17_SUPPORTED
-  template <typename T, typename... TTypes>
-  inline constexpr size_t index_of_v = index_of<T, TTypes...>::value;
-#endif
 #endif
 }
 
diff --git a/include/etl/parameter_pack.h b/include/etl/parameter_pack.h
new file mode 100644
index 00000000..ab155aaf
--- /dev/null
+++ b/include/etl/parameter_pack.h
@@ -0,0 +1,124 @@
+/******************************************************************************
+The MIT License(MIT)
+
+Embedded Template Library.
+https://github.com/ETLCPP/etl
+https://www.etlcpp.com
+
+Copyright(c) 2017 jwellbelove
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files(the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions :
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+******************************************************************************/
+
+#ifndef ETL_PARAMETER_PACK
+#define ETL_PARAMETER_PACK
+
+#include <stdint.h>
+
+#include "platform.h"
+#include "type_traits.h"
+
+#if ETL_CPP11_NOT_SUPPORTED
+  #error NOT SUPPORTED FOR C++03 OR BELOW
+#else
+
+namespace etl
+{
+  //***************************************************************************
+  /// parameter_pack
+  //***************************************************************************
+  template <typename... TTypes>
+  class parameter_pack
+  {
+  public:
+
+    static constexpr size_t size = sizeof...(TTypes);
+
+    //***************************************************************************
+    /// index_of_type
+    //***************************************************************************
+    template <typename T>
+    class index_of_type
+    {
+    private:
+
+      //***********************************
+      template <typename Type, typename T1, typename... TRest>
+      struct index_of_type_helper
+      {
+        static constexpr size_t value = std::is_same<Type, T1>::value ? 1 : 1 + index_of_type_helper<Type, TRest...>::value;
+      };
+
+      //***********************************
+      template <typename Type, typename T1>
+      struct index_of_type_helper<Type, T1>
+      {
+        static constexpr size_t value = 1;
+      };
+
+    public:
+
+      static_assert(etl::is_one_of<T, TTypes...>::value, "T is not in parameter pack");
+
+      /// The idex value.
+      static constexpr size_t value = index_of_type_helper<T, TTypes...>::value - 1;
+    };
+
+#if ETL_CPP17_SUPPORTED
+    template <typename T>
+    static constexpr size_t index_of_type_v = index_of_type<T>::value;
+#endif
+
+    //***************************************************************************
+    /// type_from_index
+    //***************************************************************************
+    template <size_t I>
+    class type_from_index
+    {
+    private:
+
+      //***********************************
+      template <size_t I, size_t N, typename T1, typename... TRest>
+      struct type_from_index_helper
+      {
+        using type = typename std::conditional<I == N, T1, typename type_from_index_helper<I, N + 1, TRest...>::type>::type;
+      };
+
+      //***********************************
+      template <size_t I, size_t N, typename T1>
+      struct type_from_index_helper<I, N, T1>
+      {
+        using type = T1;
+      };
+
+    public:
+
+      static_assert(I < sizeof...(TTypes), "Index out of bounds of parameter pack");
+
+      /// Template alias
+      using type = typename type_from_index_helper<I, 0, TTypes...>::type;
+    };
+
+    //***********************************
+    template <size_t I>
+    using type_from_index_t = typename type_from_index<I>::type;
+  };
+}
+#endif
+#endif
diff --git a/include/etl/type_traits.h b/include/etl/type_traits.h
index bf83e968..b4475a5a 100644
--- a/include/etl/type_traits.h
+++ b/include/etl/type_traits.h
@@ -1548,42 +1548,6 @@ namespace etl
 #if ETL_CPP17_SUPPORTED
   template <typename T>
   inline constexpr size_t size_of_v = etl::size_of<T>::value;
-#endif
-
-  //***************************************************************************
-  /// index_of
-  //***************************************************************************
-#if ETL_CPP11_SUPPORTED
-  template <typename T, typename... TTypes>
-  class index_of
-  {
-  private:
-
-    //***********************************
-    template <typename Type, typename T1, typename... TRest>
-    struct index_of_helper
-    {
-      static constexpr size_t value = etl::is_same<Type, T1>::value ? 1 : 1 + index_of_helper<Type, TRest...>::value;
-    };
-
-    //***********************************
-    template <typename Type, typename T1>
-    struct index_of_helper<Type, T1>
-    {
-      static constexpr size_t value = 1;
-    };
-
-  public:
-
-    static_assert(etl::is_one_of<T, TTypes...>::value, "T is not in typelist");
-
-    static constexpr size_t value = index_of_helper<T, TTypes...>::value - 1;
-  };
-
-#if ETL_CPP17_SUPPORTED
-  template <typename T, typename... TTypes>
-  inline constexpr size_t index_of_v = index_of<T, TTypes...>::value;
-#endif
 #endif
 }
 
diff --git a/include/etl/version.h b/include/etl/version.h
index e52d6e29..129be118 100644
--- a/include/etl/version.h
+++ b/include/etl/version.h
@@ -38,7 +38,7 @@ SOFTWARE.
 ///\ingroup utilities
 
 #define ETL_VERSION_MAJOR 18
-#define ETL_VERSION_MINOR  2
+#define ETL_VERSION_MINOR  3
 #define ETL_VERSION_PATCH  0
 #define ETL_VERSION       ETL_STRINGIFY(ETL_VERSION_MAJOR) "." ETL_STRINGIFY(ETL_VERSION_MINOR) "." ETL_STRINGIFY(ETL_VERSION_PATCH)
 #define ETL_VERSION_W     ETL_STRINGIFY(ETL_VERSION_MAJOR) L"." ETL_STRINGIFY(ETL_VERSION_MINOR) L"." ETL_STRINGIFY(ETL_VERSION_PATCH)
diff --git a/library.json b/library.json
index e6e741bb..3cc77423 100644
--- a/library.json
+++ b/library.json
@@ -1,6 +1,6 @@
 {
   "name": "Embedded Template Library",
-  "version": "18.2.0",
+  "version": "18.3.0",
   "authors": {
     "name": "John Wellbelove",
     "email": "john.wellbelove@etlcpp.com"
diff --git a/library.properties b/library.properties
index a2c2b42f..50f72707 100644
--- a/library.properties
+++ b/library.properties
@@ -1,5 +1,5 @@
 name=Embedded Template Library
-version=18.2.0
+version=18.3.0
 author= John Wellbelove <john.wellbelove@etlcpp.com>
 maintainer=John Wellbelove <john.wellbelove@etlcpp.com>
 license=MIT
diff --git a/support/Release notes.txt b/support/Release notes.txt
index 3db2bbef..8c07ddce 100644
--- a/support/Release notes.txt	
+++ b/support/Release notes.txt	
@@ -1,3 +1,8 @@
+===============================================================================
+18.3.0
+Added etl::parameter_pack to easily extract information about the types in a 
+template parameter pack.
+
 ===============================================================================
 18.2.0
 Variadic versions of etl::type_id_lookup and etl::type_type_lookup for C++11 and above.
diff --git a/test/test_parameter_pack.cpp b/test/test_parameter_pack.cpp
new file mode 100644
index 00000000..078a1cf7
--- /dev/null
+++ b/test/test_parameter_pack.cpp
@@ -0,0 +1,64 @@
+/******************************************************************************
+The MIT License(MIT)
+
+Embedded Template Library.
+https://github.com/ETLCPP/etl
+https://www.etlcpp.com
+
+Copyright(c) 2020 jwellbelove
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files(the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions :
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+******************************************************************************/
+
+#include "UnitTest++/UnitTest++.h"
+#include "ExtraCheckMacros.h"
+
+#include "etl/parameter_pack.h"
+
+#include <type_traits>
+
+namespace
+{
+  using Pack = etl::parameter_pack<char, short, int>;
+
+  SUITE(test_type_lookup)
+  {
+    //*************************************************************************
+    TEST(test_index_of_type)
+    {
+      CHECK_EQUAL(0U, Pack::index_of_type_v<char>);
+      CHECK_EQUAL(1U, Pack::index_of_type_v<short>);
+      CHECK_EQUAL(2U, Pack::index_of_type_v<int>);
+
+      // Static assert
+      //CHECK_EQUAL(0U, Pack::index_of_type_v<long>);
+    }
+
+    //*************************************************************************
+    TEST(test_type_from_index)
+    {
+      CHECK((std::is_same_v<char,  typename Pack::type_from_index_t<0U>>));
+      CHECK((std::is_same_v<short, typename Pack::type_from_index_t<1U>>));
+      CHECK((std::is_same_v<int,   typename Pack::type_from_index_t<2U>>));
+
+      // Static assert
+      //CHECK((std::is_same_v<long, typename Pack::type_from_index_t<3U>>));
+    }
+  };
+}
diff --git a/test/vs2019/etl.vcxproj b/test/vs2019/etl.vcxproj
index c2ab7677..f980b3da 100644
--- a/test/vs2019/etl.vcxproj
+++ b/test/vs2019/etl.vcxproj
@@ -1054,6 +1054,7 @@
     <ClInclude Include="..\..\include\etl\mutex\mutex_freertos.h" />
     <ClInclude Include="..\..\include\etl\negative.h" />
     <ClInclude Include="..\..\include\etl\null_type.h" />
+    <ClInclude Include="..\..\include\etl\parameter_pack.h" />
     <ClInclude Include="..\..\include\etl\private\choose_namespace.h" />
     <ClInclude Include="..\..\include\etl\private\crc16_poly_0x1021_.h" />
     <ClInclude Include="..\..\include\etl\private\crc16_poly_0x8005.h" />
@@ -1582,6 +1583,7 @@
     </ClCompile>
     <ClCompile Include="..\test_optional.cpp" />
     <ClCompile Include="..\test_packet.cpp" />
+    <ClCompile Include="..\test_parameter_pack.cpp" />
     <ClCompile Include="..\test_parameter_type.cpp" />
     <ClCompile Include="..\test_parity_checksum.cpp" />
     <ClCompile Include="..\test_pearson.cpp" />
diff --git a/test/vs2019/etl.vcxproj.filters b/test/vs2019/etl.vcxproj.filters
index aba45339..c727bd0d 100644
--- a/test/vs2019/etl.vcxproj.filters
+++ b/test/vs2019/etl.vcxproj.filters
@@ -852,6 +852,9 @@
     <ClInclude Include="..\..\include\etl\generators\variant_pool_generator.h">
       <Filter>ETL\Containers\Generators</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\include\etl\parameter_pack.h">
+      <Filter>ETL\Utilities</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\main.cpp">
@@ -1325,6 +1328,9 @@
     <ClCompile Include="..\test_string_u32_external_buffer.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="..\test_parameter_pack.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <None Include="..\..\library.properties">