feat(ext/web): Performance

feat(ext/web): Performance

Author: load1n9

Cargo.lock

@@ -19,7 +19,7 @@ clap = { version = "4.5.39", features = ["derive"] }
 console = "0.15.8"
 image = "0.25.5"
 libsui = "0.10.0"
-nova_vm = { git = "https://github.com/trynova/nova", rev = "76688c29a4d9f8ab1d9ad42ba79485366ca3ed75", features = [
+nova_vm = { git = "https://github.com/trynova/nova", rev = "2f09304d915a3157e73ffc4a7f48bbd34aad3844", features = [
     "typescript"
 ] }
 nu-ansi-term = "0.50.0"

Cargo.toml

@@ -0,0 +1,15 @@
+function measureFn<T>(fn: () => T, name: string): T {
+  performance.mark(`${name}-start`);
+  const result = fn();
+  performance.mark(`${name}-end`);
+  performance.measure(name, `${name}-start`, `${name}-end`);
+
+  const measure = performance.getEntriesByName(name)[0];
+  console.log(`${measure.name}: ${measure.duration.toFixed(2)} ms`);
+
+  return result;
+}
+
+for (let i = 0; i < 100; i++) {
+  console.log(`Iteration ${i}: ${measureFn(() => i * i, `Square of ${i}`)}`);
+}