diff --git a/shaders/frag.frag b/shaders/frag.frag
new file mode 100644
index 0000000..7e8a688
--- /dev/null
+++ b/shaders/frag.frag
@@ -0,0 +1,7 @@
+#version 450
+layout(location = 0) out vec4 outColor;
+
+void main()
+{
+    outColor = vec4(1.0, 0.0, 0.0, 1.0); // red
+}
diff --git a/shaders/frag.spv b/shaders/frag.spv
new file mode 100644
index 0000000..00b1b67
Binary files /dev/null and b/shaders/frag.spv differ
diff --git a/shaders/vert.spv b/shaders/vert.spv
new file mode 100644
index 0000000..b26c56b
Binary files /dev/null and b/shaders/vert.spv differ
diff --git a/shaders/vert.vert b/shaders/vert.vert
new file mode 100644
index 0000000..0c10bde
--- /dev/null
+++ b/shaders/vert.vert
@@ -0,0 +1,13 @@
+#version 450
+
+vec2 positions[3] = vec2[]
+(
+    vec2(0.0, -0.5),
+    vec2(0.5, 0.5),
+    vec2(-0.5, 0.5)
+);
+
+void main()
+{
+    gl_Position = vec4(positions[gl_VertexIndex], 0.0, 1.0);
+}