Nomad changes

docs/snippets/wasm/ocr/progress-tracking.ts

@@ -0,0 +1,32 @@
+import { extractBytes, initWasm, registerOcrBackend, TesseractWasmBackend } from "@kreuzberg/wasm";
+
+async function extractWithProgressTracking() {
+  await initWasm();
+
+  const backend = new TesseractWasmBackend();
+
+  backend.setProgressCallback((progress: number) => {
+    const progressBar = document.getElementById("progress");
+    if (progressBar) {
+      progressBar.style.width = `${progress}%`;
+      progressBar.textContent = `${progress}%`;
+    }
+  });
+
+  await backend.initialize();
+  registerOcrBackend(backend);
+
+  const bytes = new Uint8Array(await fetch("document.png").then((r) => r.arrayBuffer()));
+
+  const result = await extractBytes(bytes, "image/png", {
+    ocr: {
+      backend: "tesseract-wasm",
+      language: "eng",
+    },
+  });
+
+  console.log("OCR complete");
+  console.log(result.content);
+}
+
+extractWithProgressTracking().catch(console.error);