diff --git a/.clang-tidy b/.clang-tidy
index 74c9bae..da143e9 100644
--- a/.clang-tidy
+++ b/.clang-tidy
@@ -49,3 +49,4 @@ CheckOptions:
   - { key: readability-identifier-length.MinimumVariableNameLength,  value: 2 }
   - { key: readability-identifier-length.MinimumParameterNameLength, value: 2 }
   - { key: cppcoreguidelines-explicit-virtual-functions.IgnoreDestructors, value: '1' }
+  - { key: misc-include-cleaner.IgnoreHeaders, value: "SDL2/SDL\.h" }
diff --git a/docs/Dependencies.md b/docs/Dependencies.md
index 3018664..1c432bf 100644
--- a/docs/Dependencies.md
+++ b/docs/Dependencies.md
@@ -74,7 +74,7 @@ add_library(imgui
   ${imgui_SOURCE_DIR}/imstb_rectpack.h ${imgui_SOURCE_DIR}/imstb_textedit.h
   ${imgui_SOURCE_DIR}/imstb_truetype.h
   ${imgui_SOURCE_DIR}/backends/imgui_impl_sdl2.h ${imgui_SOURCE_DIR}/backends/imgui_impl_sdl2.cpp
-  ${imgui_SOURCE_DIR}/backends/imgui_impl_sdlrenderer.h ${imgui_SOURCE_DIR}/backends/imgui_impl_sdlrenderer.cpp)
+  ${imgui_SOURCE_DIR}/backends/imgui_impl_sdlrenderer2.h ${imgui_SOURCE_DIR}/backends/imgui_impl_sdlrenderer2.cpp)
 
 # Set include directory based in populated variable `imgui_SOURCE_DIR`.
 target_include_directories(imgui PUBLIC ${imgui_SOURCE_DIR})
diff --git a/src/core/Core/Application.cpp b/src/core/Core/Application.cpp
index 51c579f..02a870f 100644
--- a/src/core/Core/Application.cpp
+++ b/src/core/Core/Application.cpp
@@ -1,11 +1,6 @@
 #include "Application.hpp"
 
-#include <SDL.h>
-#include <SDL_error.h>
-#include <SDL_events.h>
-#include <SDL_filesystem.h>
-#include <SDL_render.h>
-#include <SDL_video.h>
+#include <SDL2/SDL.h>
 #include <backends/imgui_impl_sdl2.h>
 #include <backends/imgui_impl_sdlrenderer2.h>
 #include <imgui.h>
@@ -162,10 +157,14 @@ ExitStatus App::Application::run() {
 }
 
 void App::Application::stop() {
+  APP_PROFILE_FUNCTION();
+
   m_running = false;
 }
 
 void Application::on_event(const SDL_WindowEvent& event) {
+  APP_PROFILE_FUNCTION();
+
   switch (event.event) {
     case SDL_WINDOWEVENT_CLOSE:
       return on_close();
@@ -180,14 +179,20 @@ void Application::on_event(const SDL_WindowEvent& event) {
 }
 
 void Application::on_minimize() {
+  APP_PROFILE_FUNCTION();
+
   m_minimized = true;
 }
 
 void Application::on_shown() {
+  APP_PROFILE_FUNCTION();
+
   m_minimized = false;
 }
 
 void Application::on_close() {
+  APP_PROFILE_FUNCTION();
+
   stop();
 }
 
diff --git a/src/core/Core/Application.hpp b/src/core/Core/Application.hpp
index f7c9f1b..34c1d0b 100644
--- a/src/core/Core/Application.hpp
+++ b/src/core/Core/Application.hpp
@@ -1,6 +1,6 @@
 #pragma once
 
-#include <SDL.h>
+#include <SDL2/SDL.h>
 
 #include <memory>
 #include <string>
diff --git a/src/core/Core/DPIHandler.hpp b/src/core/Core/DPIHandler.hpp
index 524cf49..e2513ea 100644
--- a/src/core/Core/DPIHandler.hpp
+++ b/src/core/Core/DPIHandler.hpp
@@ -1,6 +1,6 @@
 #pragma once
 
-#include <SDL.h>
+#include <SDL2/SDL.h>
 #include <imgui.h>
 
 #include "Core/Window.hpp"
diff --git a/src/core/Core/Window.cpp b/src/core/Core/Window.cpp
index c5789f5..12a8201 100644
--- a/src/core/Core/Window.cpp
+++ b/src/core/Core/Window.cpp
@@ -1,7 +1,6 @@
 #include "Window.hpp"
 
-#include <SDL_render.h>
-#include <SDL_video.h>
+#include <SDL2/SDL.h>
 
 #include "Core/DPIHandler.hpp"
 #include "Core/Debug/Instrumentor.hpp"
@@ -47,10 +46,14 @@ Window::~Window() {
 }
 
 SDL_Window* Window::get_native_window() const {
+  APP_PROFILE_FUNCTION();
+
   return m_window;
 }
 
 SDL_Renderer* Window::get_native_renderer() const {
+  APP_PROFILE_FUNCTION();
+
   return m_renderer;
 }
 
diff --git a/src/core/Core/Window.hpp b/src/core/Core/Window.hpp
index cd0a123..5bff306 100644
--- a/src/core/Core/Window.hpp
+++ b/src/core/Core/Window.hpp
@@ -1,6 +1,6 @@
 #pragma once
 
-#include <SDL.h>
+#include <SDL2/SDL.h>
 
 #include <string>
 
diff --git a/src/core/Platform/Linux/DPIHandler.cpp b/src/core/Platform/Linux/DPIHandler.cpp
index f731318..707ba1d 100644
--- a/src/core/Platform/Linux/DPIHandler.cpp
+++ b/src/core/Platform/Linux/DPIHandler.cpp
@@ -1,7 +1,6 @@
 #include "Core/DPIHandler.hpp"
 
-#include <SDL_render.h>
-#include <SDL_video.h>
+#include <SDL2/SDL.h>
 #include <imgui.h>
 
 #include "Core/Debug/Instrumentor.hpp"
diff --git a/src/core/Platform/Linux/Resources.cpp b/src/core/Platform/Linux/Resources.cpp
index 8d8f944..f274f1f 100644
--- a/src/core/Platform/Linux/Resources.cpp
+++ b/src/core/Platform/Linux/Resources.cpp
@@ -1,16 +1,20 @@
 #include "Core/Resources.hpp"
 
-#include <SDL_filesystem.h>
+#include <SDL2/SDL.h>
 
 #include <filesystem>
 #include <string>
 #include <string_view>
 
+#include "Core/Debug/Instrumentor.hpp"
+
 namespace App {
 
 static const std::string BASE_PATH{SDL_GetBasePath()};
 
 std::filesystem::path Resources::resource_path(const std::filesystem::path& file_path) {
+  APP_PROFILE_FUNCTION();
+
   std::filesystem::path font_path{BASE_PATH};
   font_path /= "../share";
   font_path /= "fonts" / file_path;
@@ -18,6 +22,8 @@ std::filesystem::path Resources::resource_path(const std::filesystem::path& file
 }
 
 std::filesystem::path Resources::font_path(const std::string_view& font_file) {
+  APP_PROFILE_FUNCTION();
+
   return resource_path(font_file);
 }
 
diff --git a/src/core/Platform/Mac/DPIHandler.cpp b/src/core/Platform/Mac/DPIHandler.cpp
index e4cd803..eb86229 100644
--- a/src/core/Platform/Mac/DPIHandler.cpp
+++ b/src/core/Platform/Mac/DPIHandler.cpp
@@ -1,7 +1,6 @@
 #include "Core/DPIHandler.hpp"
 
-#include <SDL_render.h>
-#include <SDL_video.h>
+#include <SDL2/SDL.h>
 #include <imgui.h>
 
 #include <cmath>
diff --git a/src/core/Platform/Mac/Resources.cpp b/src/core/Platform/Mac/Resources.cpp
index 6e2f076..cd77d2b 100644
--- a/src/core/Platform/Mac/Resources.cpp
+++ b/src/core/Platform/Mac/Resources.cpp
@@ -1,22 +1,28 @@
 #include "Core/Resources.hpp"
 
-#include <SDL_filesystem.h>
+#include <SDL2/SDL.h>
 
 #include <filesystem>
 #include <string>
 #include <string_view>
 
+#include "Core/Debug/Instrumentor.hpp"
+
 namespace App {
 
 static const std::string BASE_PATH{SDL_GetBasePath()};
 
 std::filesystem::path Resources::resource_path(const std::filesystem::path& file_path) {
+  APP_PROFILE_FUNCTION();
+
   std::filesystem::path font_path{BASE_PATH};
   font_path /= file_path;
   return font_path;
 }
 
 std::filesystem::path Resources::font_path(const std::string_view& font_file) {
+  APP_PROFILE_FUNCTION();
+
   return resource_path(font_file);
 }
 
diff --git a/src/core/Platform/Windows/DPIHandler.cpp b/src/core/Platform/Windows/DPIHandler.cpp
index fd94939..0d7e52d 100644
--- a/src/core/Platform/Windows/DPIHandler.cpp
+++ b/src/core/Platform/Windows/DPIHandler.cpp
@@ -1,7 +1,6 @@
 #include "Core/DPIHandler.hpp"
 
-#include <SDL_render.h>
-#include <SDL_video.h>
+#include <SDL2/SDL.h>
 #include <imgui.h>
 
 #include "Core/Debug/Instrumentor.hpp"
diff --git a/src/core/Platform/Windows/Resources.cpp b/src/core/Platform/Windows/Resources.cpp
index 0226643..b72f21e 100644
--- a/src/core/Platform/Windows/Resources.cpp
+++ b/src/core/Platform/Windows/Resources.cpp
@@ -1,22 +1,28 @@
 #include "Core/Resources.hpp"
 
-#include <SDL_filesystem.h>
+#include <SDL2/SDL.h>
 
 #include <filesystem>
 #include <string>
 #include <string_view>
 
+#include "Core/Debug/Instrumentor.hpp"
+
 namespace App {
 
 static const std::string BASE_PATH{SDL_GetBasePath()};
 
 std::filesystem::path Resources::resource_path(const std::filesystem::path& file_path) {
+  APP_PROFILE_FUNCTION();
+
   std::filesystem::path font_path{BASE_PATH};
   font_path /= "../share" / file_path;
   return font_path;
 }
 
 std::filesystem::path Resources::font_path(const std::string_view& font_file) {
+  APP_PROFILE_FUNCTION();
+
   return resource_path("fonts") / font_file;
 }