fix frontpage example

Author: Firestar99

.gitignore

@@ -4,3 +4,4 @@ node_modules/
 build/
 .docusaurus
 target/
+.idea/

flake.lock

@@ -0,0 +1,19 @@
+{
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.11";
+    utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = { self, nixpkgs, utils }:
+    utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = import nixpkgs { inherit system; };
+      in {
+        devShell = with pkgs;
+          mkShell {
+            buildInputs = [
+              yarn
+            ];
+          };
+      });
+}

flake.nix

@@ -23,17 +23,18 @@ const HeroCode: React.FC<HeroCodeProps> = ({ className = "" }) => {
 use glam::UVec3;
 use spirv_std::spirv;
 
-enum Outcome {
-  Fizz,
-  Buzz,
-  FizzBuzz,
+#[repr(u32)]
+pub enum Outcome {
+    Fizz,
+    Buzz,
+    FizzBuzz,
 }
 
 trait Game {
     fn fizzbuzz(&self) -> Option<Outcome>;
 }
 
-impl Game for u32 {
+impl Game for usize {
     fn fizzbuzz(&self) -> Option<Outcome> {
         match (self % 3 == 0, self % 5 == 0) {
             (true, true) => Some(Outcome::FizzBuzz),
@@ -47,9 +48,10 @@ impl Game for u32 {
 #[spirv(compute(threads(64)))]
 pub fn main(
     #[spirv(global_invocation_id)] id: UVec3,
-    #[spirv(storage_buffer)] output: &mut [Option<Outcome>; 64],
+    #[spirv(storage_buffer, descriptor_set = 0, binding = 0)] 
+        output: &mut [Option<Outcome>; 64],
 ) {
-    let index = id.x as u32;
+    let index = id.x as usize;
     output[index] = index.fizzbuzz();
 }\
 `;