diff --git a/src/main.cpp b/src/main.cpp
index d563e8e..d2e6d89 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,6 +1,18 @@
 #include <GLFW/glfw3.h>
 #include <fmt/core.h>
 
+void error_callback(int error_code, const char *description) {
+  fmt::print("[ERROR - {}] {}", error_code, *description);
+}
+
+void key_callback(GLFWwindow *window, int key, int scancode, int action,
+                  int mods) {
+  const char *key_name = glfwGetKeyName(key, scancode);
+  if (key_name == NULL)
+    return;
+  fmt::print("Key pressed {}\n", key_name);
+}
+
 int main() {
 
   int supported = glfwPlatformSupported(GLFW_PLATFORM_WAYLAND);
@@ -12,8 +24,7 @@ int main() {
     fmt::print("GLFW failed to init! {} - {}\n", code, description);
     return -1;
   }
-  GLFWwindow *window =
-      glfwCreateWindow(640, 480, "GLFW", glfwGetPrimaryMonitor(), NULL);
+  GLFWwindow *window = glfwCreateWindow(640, 480, "GLFW", NULL, NULL);
 
   if (!window) {
     glfwTerminate();
@@ -21,6 +32,8 @@ int main() {
     return -1;
   }
 
+  glfwSetErrorCallback(error_callback);
+  glfwSetKeyCallback(window, key_callback);
   glfwMakeContextCurrent(window);
   glClearColor(0.4f, 0.3f, 0.4f, 0.0f);