diff --git a/examples/cubemap/cube_mesh.zig b/examples/cubemap/cube_mesh.zig
index 354bcc33..ae5b2912 100644
--- a/examples/cubemap/cube_mesh.zig
+++ b/examples/cubemap/cube_mesh.zig
@@ -1,4 +1,4 @@
-pub const Vertex = struct {
+pub const Vertex = extern struct {
     pos: @Vector(4, f32),
     col: @Vector(4, f32),
     uv: @Vector(2, f32),
diff --git a/examples/ecs-app/physics2d.zig b/examples/ecs-app/physics2d.zig
index d22716e3..316f1c08 100644
--- a/examples/ecs-app/physics2d.zig
+++ b/examples/ecs-app/physics2d.zig
@@ -16,7 +16,7 @@ pub const module = ecs.Module(.{
     .update = update,
 });
 
-pub const Vec2 = struct { x: f32, y: f32 };
+pub const Vec2 = extern struct { x: f32, y: f32 };
 
 fn update(msg: Message) void {
     switch (msg) {
diff --git a/examples/ecs-app/renderer.zig b/examples/ecs-app/renderer.zig
index b14bd4c5..d1797c27 100644
--- a/examples/ecs-app/renderer.zig
+++ b/examples/ecs-app/renderer.zig
@@ -10,4 +10,4 @@ pub const module = ecs.Module(.{
     // with renderer components like `.geometry` and render them for example!
 });
 
-pub const Vec3 = struct { x: f32, y: f32, z: f32 };
+pub const Vec3 = extern struct { x: f32, y: f32, z: f32 };
diff --git a/examples/fractal-cube/cube_mesh.zig b/examples/fractal-cube/cube_mesh.zig
index 4643865d..f26c75ac 100644
--- a/examples/fractal-cube/cube_mesh.zig
+++ b/examples/fractal-cube/cube_mesh.zig
@@ -1,4 +1,4 @@
-pub const Vertex = struct {
+pub const Vertex = extern struct {
     pos: @Vector(4, f32),
     col: @Vector(4, f32),
     uv: @Vector(2, f32),
diff --git a/examples/gkurve/atlas.zig b/examples/gkurve/atlas.zig
index d13d2476..c7db1a42 100644
--- a/examples/gkurve/atlas.zig
+++ b/examples/gkurve/atlas.zig
@@ -46,7 +46,7 @@ pub const Region = struct {
     }
 };
 
-pub const UVData = struct {
+pub const UVData = extern struct {
     bottom_left: @Vector(2, f32),
     width_and_height: @Vector(2, f32),
 };
diff --git a/examples/gkurve/draw.zig b/examples/gkurve/draw.zig
index a52ccd8a..3e933485 100644
--- a/examples/gkurve/draw.zig
+++ b/examples/gkurve/draw.zig
@@ -7,7 +7,7 @@ const UVData = @import("atlas.zig").UVData;
 
 const Vec2 = @Vector(2, f32);
 
-pub const Vertex = struct {
+pub const Vertex = extern struct {
     pos: @Vector(4, f32),
     uv: Vec2,
 };
@@ -31,7 +31,7 @@ const GkurveType = enum(u32) {
     filled = 2,
 };
 
-pub const FragUniform = struct {
+pub const FragUniform = extern struct {
     type: GkurveType = .filled,
     // Padding for struct alignment to 16 bytes (minimum in WebGPU uniform).
     padding: @Vector(3, f32) = undefined,
diff --git a/examples/instanced-cube/cube_mesh.zig b/examples/instanced-cube/cube_mesh.zig
index 4643865d..f26c75ac 100644
--- a/examples/instanced-cube/cube_mesh.zig
+++ b/examples/instanced-cube/cube_mesh.zig
@@ -1,4 +1,4 @@
-pub const Vertex = struct {
+pub const Vertex = extern struct {
     pos: @Vector(4, f32),
     col: @Vector(4, f32),
     uv: @Vector(2, f32),
diff --git a/examples/pixel-post-process/cube_mesh.zig b/examples/pixel-post-process/cube_mesh.zig
index 98c2578e..edf25840 100644
--- a/examples/pixel-post-process/cube_mesh.zig
+++ b/examples/pixel-post-process/cube_mesh.zig
@@ -1,4 +1,4 @@
-pub const Vertex = struct {
+pub const Vertex = extern struct {
     pos: @Vector(3, f32),
     normal: @Vector(3, f32),
     uv: @Vector(2, f32),
diff --git a/examples/pixel-post-process/main.zig b/examples/pixel-post-process/main.zig
index 97a22424..6e602a51 100644
--- a/examples/pixel-post-process/main.zig
+++ b/examples/pixel-post-process/main.zig
@@ -16,7 +16,7 @@ const pixel_size = 8;
 const UniformBufferObject = struct {
     mat: zm.Mat,
 };
-const PostUniformBufferObject = struct {
+const PostUniformBufferObject = extern struct {
     width: u32,
     height: u32,
     pixel_size: u32 = pixel_size,
diff --git a/examples/pixel-post-process/quad_mesh.zig b/examples/pixel-post-process/quad_mesh.zig
index f3828303..57db212f 100644
--- a/examples/pixel-post-process/quad_mesh.zig
+++ b/examples/pixel-post-process/quad_mesh.zig
@@ -1,4 +1,4 @@
-pub const Quad = struct {
+pub const Quad = extern struct {
     pos: @Vector(3, f32),
     uv: @Vector(2, f32),
 };
diff --git a/examples/rotating-cube/cube_mesh.zig b/examples/rotating-cube/cube_mesh.zig
index 4643865d..f26c75ac 100644
--- a/examples/rotating-cube/cube_mesh.zig
+++ b/examples/rotating-cube/cube_mesh.zig
@@ -1,4 +1,4 @@
-pub const Vertex = struct {
+pub const Vertex = extern struct {
     pos: @Vector(4, f32),
     col: @Vector(4, f32),
     uv: @Vector(2, f32),
diff --git a/examples/textured-cube/cube_mesh.zig b/examples/textured-cube/cube_mesh.zig
index 354bcc33..ae5b2912 100644
--- a/examples/textured-cube/cube_mesh.zig
+++ b/examples/textured-cube/cube_mesh.zig
@@ -1,4 +1,4 @@
-pub const Vertex = struct {
+pub const Vertex = extern struct {
     pos: @Vector(4, f32),
     col: @Vector(4, f32),
     uv: @Vector(2, f32),
diff --git a/examples/two-cubes/cube_mesh.zig b/examples/two-cubes/cube_mesh.zig
index 4643865d..f26c75ac 100644
--- a/examples/two-cubes/cube_mesh.zig
+++ b/examples/two-cubes/cube_mesh.zig
@@ -1,4 +1,4 @@
-pub const Vertex = struct {
+pub const Vertex = extern struct {
     pos: @Vector(4, f32),
     col: @Vector(4, f32),
     uv: @Vector(2, f32),