diff --git a/build.sh b/build.sh
index 717044e..768ee9a 100755
--- a/build.sh
+++ b/build.sh
@@ -1,13 +1,8 @@
 #!/bin/bash
 set -eu
 
-if [ -z "$1" ]; then
-	echo "No output parameter named, please pass the build directory to this script."
-	exit 1
-fi
-
 script_dir=$(cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd)
-build="$1"
+build="$script_dir/build"
 	
 if   [ -x "$(command -v g++)"     ]; then cpp_compiler="g++";     c_compiler="gcc";
 elif [ -x "$(command -v clang++)" ]; then cpp_compiler="clang++"; c_compiler="clang";
diff --git a/dlib-test-library b/dlib-test-library
new file mode 100755
index 0000000..0dc0697
Binary files /dev/null and b/dlib-test-library differ
diff --git a/dlib/platform.d b/dlib/platform.d
index 170a35b..7541d6a 100644
--- a/dlib/platform.d
+++ b/dlib/platform.d
@@ -1945,10 +1945,10 @@ version(DLIB_TEST) unittest
 
 		u8[] data_valid, data_test;
 
-		File f = File("../dlib/platform.d", "rb");
+		File f = File("dlib/platform.d", "rb");
 
 		data_valid = f.rawRead(new u8[f.size()]);
-		data_test  = LoadFile(&arena, "../dlib/platform.d");
+		data_test  = LoadFile(&arena, "dlib/platform.d");
 
 		assert(data_valid == data_test);
 	}
diff --git a/dub.json b/dub.json
new file mode 100644
index 0000000..8af49e4
--- /dev/null
+++ b/dub.json
@@ -0,0 +1,78 @@
+{
+	"name": "dlib",
+	"description": "General purpose library",
+	"targetType": "sourceLibrary",
+	"sourcePaths": ["dlib"],
+	"importPaths": ["dlib"],
+	"sourceFiles-linux": ["build/libstb.a"],
+	"sourceFiles-windows": [],
+	"libs-linux": [
+		"X11", 
+		"Xfixes", 
+		"SDL3"
+	],
+	"dflags-webassembly": [
+		"-mtriple=wasm32-unknown-unknown-wasm", 
+		"-betterC", 
+		"-vgc", 
+		"-fvisibility=hidden", 
+		"-i=.", 
+		"-i=core", 
+		"-i=std", 
+		"--real-precision=double", 
+		"--Xcc=-DBUILD_WASM", 
+		"-gcc=clang"
+	],
+	"libs-windows": [],
+	"preGenerateCommands-linux": ["./build.sh"],
+	"subPackages": [
+		{
+			"name": "dlib-vulkan",
+			"description": "Vulkan library for rendering and compute",
+			"targetType": "sourceLibrary",
+			"sourcePaths": ["vulkan"],
+			"importPaths": ["vulkan"],
+			"sourceFiles-linux": ["build/libvma.a"],
+			"sourceFiles-windows": [],
+			"dflags-ldc": ["--Xcc=-DBUILD_VULKAN"],
+			"dflags-dmd": ["-Xcc=-DBUILD_VULKAN"],
+			"libs-linux": [
+				"vulkan", 
+				"stdc++"
+			],
+			"libs-windows": [],
+			"versions": ["BUILD_VULKAN"],
+			"debugVersions": ["VULKAN_DEBUG"],
+			"buildTypes": {
+				"unittest": {
+					"buildOptions": ["unittests", "debugMode", "debugInfo"],
+					"versions": ["VULKAN_RENDERER_TEST"]
+				}
+			}
+		},
+		{
+			"name": "dlib-assets",
+			"description": "Asset loading utilities",
+			"targetType": "sourceLibrary",
+			"sourceFiles-linux": ["build/libcgltf.a"],
+			"sourceFiles-windows": [],
+			"versions": ["BUILD_ASSETS"]
+		},
+		{
+			"name": "dlib-opengl",
+			"description": "OpenGL bindings/set up utilities",
+			"targetType": "sourceLibrary",
+			"sourcePaths": ["opengl"],
+			"importPaths": ["opengl"],
+			"libs-linux": ["GL"],
+			"libs-windows": [],
+			"versions": ["BUILD_GL"]
+		}
+	],
+	"buildTypes": {
+		"unittest": {
+			"buildOptions": ["unittests", "debugMode", "debugInfo"],
+			"versions": ["DLIB_TEST", "VULKAN_RENDERER_TEST"]
+		}
+	}
+}
diff --git a/opengl/opengl_native.d b/opengl/opengl_native.d
index d4eb044..fd7df62 100644
--- a/opengl/opengl_native.d
+++ b/opengl/opengl_native.d
@@ -2,9 +2,6 @@ import dlibincludes;
 
 // TODO: fix on js side
 
-alias PFNGLXCREATECONTEXTATTRIBSARBPROC = extern(C) GLXContext function(Display*, GLXFBConfig, GLXContext, int, const int*);
-
-PFNGLXCREATECONTEXTATTRIBSARBPROC glXCreateContextAttribsARB;
 PFNGLDELETERENDERBUFFERSPROC      glDeleteRenderbuffers;
 PFNGLGENRENDERBUFFERSPROC         glGenRenderbuffers;
 PFNGLGENVERTEXARRAYSPROC          glGenVertexArrays;
diff --git a/test.sh b/test.sh
index 19a9f7c..a6a685e 100755
--- a/test.sh
+++ b/test.sh
@@ -35,7 +35,7 @@ if [ "$1" == "wasm" ]; then
 		-i=std
 		-i=.
 		--real-precision=double
-		-Xcc=-DBUILD_WASM
+		--Xcc=-DBUILD_WASM
 		-gcc=clang
 		"--of=$out"
 	)
@@ -94,9 +94,9 @@ else
 		-d-version=VULKAN_RENDERER_TEST
 		-d-version=DLIB_ASSETS
 		-d-version=BUILD_GL
-		-Xcc=-DBUILD_VULKAN
-		-Xcc=-DBUILD_ASSETS
-		-Xcc=-DBUILD_GL
+		--Xcc=-DBUILD_VULKAN
+		--Xcc=-DBUILD_ASSETS
+		--Xcc=-DBUILD_GL
 	)
 
 	# Test for compilation