diff --git a/include/nodes.h b/include/nodes.h
new file mode 100644
index 0000000..99c50ce
--- /dev/null
+++ b/include/nodes.h
@@ -0,0 +1,35 @@
+#ifndef NODES_H
+#define NODES_H
+
+#include "window.h"
+
+#define MAX_NODES 1024
+
+#define NODE_WIDTH 70
+#define NODE_HEIGHT 20
+
+#define IO_NODE_FILL_COLOUR ((colour_t){.abgr = 0xff2c84b7})
+#define IO_NODE_BORDER_COLOUR ((colour_t){.abgr = 0xff122d5e})
+#define OP_NODE_FILL_COLOUR ((colour_t){.abgr = 0xffad6c3a})
+#define OP_NODE_BORDER_COLOUR ((colour_t){.abgr = 0xff592516})
+
+typedef struct node node_t;
+
+enum comp_ops {
+  COMP_OP_ADD,
+  COMP_OP_SUB,
+  COMP_OP_MUL,
+  COMP_OP_DIV,
+
+  COUNT_COMP_OPS,
+};
+
+struct node {
+  rect_t rect;
+  const char *path;
+};
+
+bool aabb(const node_t *node, i32 x, i32 y);
+void draw_node(const window_t *wnd, const node_t *node);
+
+#endif // !NODES_H
diff --git a/src/compositor.c b/src/compositor.c
index ceac044..c5de28d 100644
--- a/src/compositor.c
+++ b/src/compositor.c
@@ -1,4 +1,5 @@
 #include "aliases/aliases.h"
+#include "nodes.h"
 #include "window.h"
 #include <SDL2/SDL.h>
 #include <SDL2/SDL_events.h>
@@ -12,33 +13,7 @@
 #define WINDOW_WIDTH 1280
 #define WINDOW_HEIGHT 720
 
-#define MAX_NODES 1024
-
-#define NODE_WIDTH 70
-#define NODE_HEIGHT 20
-
-#define IO_NODE_FILL_COLOUR ((colour_t){.abgr = 0xff2c84b7})
-#define IO_NODE_BORDER_COLOUR ((colour_t){.abgr = 0xff122d5e})
-#define OP_NODE_FILL_COLOUR ((colour_t){.abgr = 0xffad6c3a})
-#define OP_NODE_BORDER_COLOUR ((colour_t){.abgr = 0xff592516})
-
-typedef struct node node_t;
 typedef struct compositor compositor_t;
-
-enum comp_ops {
-  COMP_OP_ADD,
-  COMP_OP_SUB,
-  COMP_OP_MUL,
-  COMP_OP_DIV,
-
-  COUNT_COMP_OPS,
-};
-
-struct node {
-  rect_t rect;
-  const char *path;
-};
-
 struct compositor {
   window_t windows[MAX_WINDOWS];
   SDL_Event event;
@@ -51,9 +26,7 @@ struct compositor {
   bool move_node;
 };
 
-bool aabb(const node_t *node, i32 x, i32 y);
 void add_node(compositor_t *comp, const char *path, i32 x, i32 y);
-void draw_node(const window_t *wnd, const node_t *node);
 
 i32 run_main_loop(void) {
   if (SDL_Init(SDL_INIT_EVERYTHING) != 0) {
@@ -140,11 +113,6 @@ i32 run_main_loop(void) {
   return EXIT_SUCCESS;
 }
 
-bool aabb(const node_t *node, i32 x, i32 y) {
-  return x > node->rect.topleft.x && x <= node->rect.topleft.x + node->rect.w &&
-         y > node->rect.topleft.y && y <= node->rect.topleft.y + node->rect.h;
-}
-
 void add_node(compositor_t *comp, const char *path, i32 x, i32 y) {
   if (comp->count + 1 >= MAX_NODES) {
     return;
@@ -161,8 +129,3 @@ void add_node(compositor_t *comp, const char *path, i32 x, i32 y) {
       .path = path,
   };
 }
-
-void draw_node(const window_t *wnd, const node_t *node) {
-  fill_rect(wnd, &(node->rect), IO_NODE_FILL_COLOUR);
-  draw_rect(wnd, &(node->rect), IO_NODE_BORDER_COLOUR);
-}
diff --git a/src/nodes.c b/src/nodes.c
new file mode 100644
index 0000000..a99de33
--- /dev/null
+++ b/src/nodes.c
@@ -0,0 +1,13 @@
+#include "nodes.h"
+#include "aliases/aliases.h"
+#include <stdbool.h>
+
+bool aabb(const node_t *node, i32 x, i32 y) {
+  return x > node->rect.topleft.x && x <= node->rect.topleft.x + node->rect.w &&
+         y > node->rect.topleft.y && y <= node->rect.topleft.y + node->rect.h;
+}
+
+void draw_node(const window_t *wnd, const node_t *node) {
+  fill_rect(wnd, &(node->rect), IO_NODE_FILL_COLOUR);
+  draw_rect(wnd, &(node->rect), IO_NODE_BORDER_COLOUR);
+}