diff --git a/.gitignore b/.gitignore
index 56076ea..fc91f02 100644
--- a/.gitignore
+++ b/.gitignore
@@ -34,6 +34,10 @@ nob.ilk
 *.dylib
 *.a
 
+# Generated source
+*.gen.h
+*.gen.cpp
+
 # Misc
 *.exe
 !nob.c
diff --git a/build.c b/build.c
index 23cc60d..98673b9 100644
--- a/build.c
+++ b/build.c
@@ -109,7 +109,7 @@ static const char *frameworks[] = {
 
 static bool build_lunasvg_lib(const char *build_dir, bool debug) {
     const char *obj_dir = nob_temp_sprintf("%s/lunasvg_obj", build_dir);
-    const char *lib_path = nob_temp_sprintf("%s/liblunasvg.a", build_dir);
+    const char *lib_path = "vendor/lunasvg/liblunasvg.a";
 
     // Collect all source paths to check if rebuild is needed
     {
@@ -231,7 +231,7 @@ static bool build_lunasvg_lib(const char *build_dir, bool debug) {
 
 static bool build_freetype_lib(const char *build_dir, bool debug) {
     const char *obj_dir = nob_temp_sprintf("%s/freetype_obj", build_dir);
-    const char *lib_path = nob_temp_sprintf("%s/libfreetype.a", build_dir);
+    const char *lib_path = "vendor/freetype/libfreetype.a";
 
     if (!nob_needs_rebuild(lib_path, freetype_sources, NOB_ARRAY_LEN(freetype_sources))) {
         nob_log(NOB_INFO, "freetype is up to date");
@@ -305,15 +305,24 @@ int main(int argc, char **argv) {
     for (int i = 1; i < argc; i++) {
         if (strcmp(argv[i], "debug") == 0) debug = true;
         else if (strcmp(argv[i], "clean") == 0) clean = true;
+        else {
+            nob_log(NOB_ERROR, "unknown argument: %s", argv[i]);
+            nob_log(NOB_ERROR, "usage: %s [debug] [clean]", argv[0]);
+            return 1;
+        }
     }
 
     const char *build_dir = debug ? "build_debug" : "build_release";
 
     if (clean) {
-        nob_log(NOB_INFO, "Cleaning %s/", build_dir);
-        Nob_Cmd cmd = {0};
-        nob_cmd_append(&cmd, "rm", "-rf", build_dir);
-        { Nob_Cmd_Opt opt = {0}; if (!nob_cmd_run_opt(&cmd, opt)) return 1; }
+        nob_log(NOB_INFO, "Cleaning build artifacts");
+        { Nob_Cmd cmd = {0}; nob_cmd_append(&cmd, "rm", "-rf", "build_debug");
+          Nob_Cmd_Opt opt = {0}; nob_cmd_run_opt(&cmd, opt); }
+        { Nob_Cmd cmd = {0}; nob_cmd_append(&cmd, "rm", "-rf", "build_release");
+          Nob_Cmd_Opt opt = {0}; nob_cmd_run_opt(&cmd, opt); }
+        remove("vendor/lunasvg/liblunasvg.a");
+        remove("vendor/freetype/libfreetype.a");
+        remove("src/renderer/font_inter.gen.h");
         return 0;
     }
 
@@ -335,10 +344,8 @@ int main(int argc, char **argv) {
     if (!build_freetype_lib(build_dir, debug)) return 1;
 
     // Generate embedded font header
-    const char *gen_dir = nob_temp_sprintf("%s/generated", build_dir);
-    if (!nob_mkdir_if_not_exists(gen_dir)) return 1;
     if (!embed_font_file("assets/fonts/Inter-Regular.ttf",
-                         nob_temp_sprintf("%s/font_inter.h", gen_dir))) return 1;
+                         "src/renderer/font_inter.gen.h")) return 1;
 
     // Unity build: single clang++ invocation compiles main.cpp (which #includes everything)
     {
@@ -351,7 +358,6 @@ int main(int argc, char **argv) {
         nob_cmd_append(&cmd, "-Isrc", "-Ivendor/clay");
         nob_cmd_append(&cmd, "-Ivendor/lunasvg/include");
         nob_cmd_append(&cmd, "-Ivendor/freetype/include");
-        nob_cmd_append(&cmd, nob_temp_sprintf("-I%s", build_dir));
         nob_cmd_append(&cmd, "-DLUNASVG_BUILD_STATIC");
 
         if (debug) {
@@ -365,8 +371,8 @@ int main(int argc, char **argv) {
 
         // Reset language mode so .a is treated as a library, not source
         nob_cmd_append(&cmd, "-x", "none");
-        nob_cmd_append(&cmd, nob_temp_sprintf("%s/liblunasvg.a", build_dir));
-        nob_cmd_append(&cmd, nob_temp_sprintf("%s/libfreetype.a", build_dir));
+        nob_cmd_append(&cmd, "vendor/lunasvg/liblunasvg.a");
+        nob_cmd_append(&cmd, "vendor/freetype/libfreetype.a");
 
         {
             size_t i;
@@ -454,7 +460,7 @@ static const char *link_libs[] = {
 
 static bool build_lunasvg_lib(const char *build_dir, bool debug) {
     const char *obj_dir = nob_temp_sprintf("%s\\lunasvg_obj", build_dir);
-    const char *lib_path = nob_temp_sprintf("%s\\lunasvg.lib", build_dir);
+    const char *lib_path = debug ? "vendor\\lunasvg\\lunasvg_d.lib" : "vendor\\lunasvg\\lunasvg.lib";
 
     // Check if rebuild is needed
     {
@@ -540,7 +546,7 @@ static bool build_lunasvg_lib(const char *build_dir, bool debug) {
 
 static bool build_freetype_lib(const char *build_dir, bool debug) {
     const char *obj_dir = nob_temp_sprintf("%s\\freetype_obj", build_dir);
-    const char *lib_path = nob_temp_sprintf("%s\\freetype.lib", build_dir);
+    const char *lib_path = debug ? "vendor\\freetype\\freetype_d.lib" : "vendor\\freetype\\freetype.lib";
 
     if (!nob_needs_rebuild(lib_path, freetype_sources, NOB_ARRAY_LEN(freetype_sources))) {
         nob_log(NOB_INFO, "freetype is up to date");
@@ -598,16 +604,28 @@ int main(int argc, char **argv) {
     for (int i = 1; i < argc; i++) {
         if (strcmp(argv[i], "debug") == 0) debug = true;
         else if (strcmp(argv[i], "clean") == 0) clean = true;
+        else {
+            nob_log(NOB_ERROR, "unknown argument: %s", argv[i]);
+            nob_log(NOB_ERROR, "usage: %s [debug] [clean]", argv[0]);
+            return 1;
+        }
     }
 
     const char *build_dir = debug ? "build_debug" : "build_release";
 
     if (clean) {
-        nob_log(NOB_INFO, "Cleaning %s/", build_dir);
-        Nob_Cmd cmd = {0};
-        nob_cmd_append(&cmd, "cmd.exe", "/c",
-            nob_temp_sprintf("if exist %s rmdir /s /q %s", build_dir, build_dir));
-        { Nob_Cmd_Opt opt = {0}; if (!nob_cmd_run_opt(&cmd, opt)) return 1; }
+        nob_log(NOB_INFO, "Cleaning build artifacts");
+        { Nob_Cmd cmd = {0}; nob_cmd_append(&cmd, "cmd.exe", "/c",
+            "if exist build_debug rmdir /s /q build_debug");
+          Nob_Cmd_Opt opt = {0}; nob_cmd_run_opt(&cmd, opt); }
+        { Nob_Cmd cmd = {0}; nob_cmd_append(&cmd, "cmd.exe", "/c",
+            "if exist build_release rmdir /s /q build_release");
+          Nob_Cmd_Opt opt = {0}; nob_cmd_run_opt(&cmd, opt); }
+        remove("vendor\\lunasvg\\lunasvg.lib");
+        remove("vendor\\lunasvg\\lunasvg_d.lib");
+        remove("vendor\\freetype\\freetype.lib");
+        remove("vendor\\freetype\\freetype_d.lib");
+        remove("src\\renderer\\font_inter.gen.h");
         return 0;
     }
 
@@ -618,10 +636,8 @@ int main(int argc, char **argv) {
     if (!build_freetype_lib(build_dir, debug)) return 1;
 
     // Generate embedded font header
-    const char *gen_dir = nob_temp_sprintf("%s\\generated", build_dir);
-    if (!nob_mkdir_if_not_exists(gen_dir)) return 1;
     if (!embed_font_file("assets/fonts/Inter-Regular.ttf",
-                         nob_temp_sprintf("%s\\font_inter.h", gen_dir))) return 1;
+                         "src\\renderer\\font_inter.gen.h")) return 1;
 
     // Unity build: single cl.exe invocation compiles main.cpp (which #includes everything)
     {
@@ -631,7 +647,6 @@ int main(int argc, char **argv) {
         nob_cmd_append(&cmd, "/Isrc", "/Ivendor/clay");
         nob_cmd_append(&cmd, "/Ivendor/lunasvg/include");
         nob_cmd_append(&cmd, "/Ivendor/freetype/include");
-        nob_cmd_append(&cmd, nob_temp_sprintf("/I%s", build_dir));
         nob_cmd_append(&cmd, "/DLUNASVG_BUILD_STATIC");
 
         if (debug) {
@@ -651,8 +666,8 @@ int main(int argc, char **argv) {
         nob_cmd_append(&cmd, "/SUBSYSTEM:CONSOLE");
         nob_cmd_append(&cmd, nob_temp_sprintf("/PDB:%s/autosample.pdb", build_dir));
         nob_cmd_append(&cmd, "/DEBUG");
-        nob_cmd_append(&cmd, nob_temp_sprintf("%s/lunasvg.lib", build_dir));
-        nob_cmd_append(&cmd, nob_temp_sprintf("%s/freetype.lib", build_dir));
+        nob_cmd_append(&cmd, debug ? "vendor/lunasvg/lunasvg_d.lib" : "vendor/lunasvg/lunasvg.lib");
+        nob_cmd_append(&cmd, debug ? "vendor/freetype/freetype_d.lib" : "vendor/freetype/freetype.lib");
         {
             size_t i;
             for (i = 0; i < NOB_ARRAY_LEN(link_libs); i++)
diff --git a/src/renderer/renderer.h b/src/renderer/renderer.h
index bb35fcf..f964591 100644
--- a/src/renderer/renderer.h
+++ b/src/renderer/renderer.h
@@ -14,7 +14,7 @@ struct RendererDesc {
 
 Renderer *renderer_create(RendererDesc *desc);
 void      renderer_destroy(Renderer *renderer);
-B32      renderer_begin_frame(Renderer *renderer);
+B32       renderer_begin_frame(Renderer *renderer);
 void      renderer_end_frame(Renderer *renderer, Clay_RenderCommandArray render_commands);
 void      renderer_resize(Renderer *renderer, S32 width, S32 height);
 void      renderer_set_font_scale(Renderer *renderer, F32 scale);
diff --git a/src/renderer/renderer_dx12.cpp b/src/renderer/renderer_dx12.cpp
index c50f111..8a224f5 100644
--- a/src/renderer/renderer_dx12.cpp
+++ b/src/renderer/renderer_dx12.cpp
@@ -19,7 +19,7 @@
 #include FT_FREETYPE_H
 #include FT_BITMAP_H
 #define internal static
-#include "generated/font_inter.h"
+#include "renderer/font_inter.gen.h"
 
 #ifdef _DEBUG
 #define DX12_ENABLE_DEBUG_LAYER
diff --git a/src/renderer/renderer_metal.mm b/src/renderer/renderer_metal.mm
index 6f60fb3..48afb30 100644
--- a/src/renderer/renderer_metal.mm
+++ b/src/renderer/renderer_metal.mm
@@ -14,7 +14,7 @@
 #include FT_FREETYPE_H
 #include FT_BITMAP_H
 #define internal static
-#include "generated/font_inter.h"
+#include "renderer/font_inter.gen.h"
 
 #define NUM_BACK_BUFFERS  2
 #define MAX_VERTICES      (64 * 1024)