diff --git a/.changeset/tiny-cobras-bake.md b/.changeset/tiny-cobras-bake.md
new file mode 100644
index 00000000..4b2ba891
--- /dev/null
+++ b/.changeset/tiny-cobras-bake.md
@@ -0,0 +1,33 @@
+---
+"@difizen/libro-cofine-editor-contribution": patch
+"@difizen/libro-cofine-editor-core": patch
+"@difizen/libro-search-code-cell": patch
+"@difizen/libro-cofine-textmate": patch
+"@difizen/libro-language-client": patch
+"@difizen/libro-cofine-editor": patch
+"@difizen/libro-markdown-cell": patch
+"@difizen/libro-shared-model": patch
+"@difizen/libro-code-editor": patch
+"@difizen/libro-prompt-cell": patch
+"@difizen/libro-virtualized": patch
+"@difizen/libro-codemirror": patch
+"@difizen/libro-rendermime": patch
+"@difizen/libro-code-cell": patch
+"@difizen/libro-markdown": patch
+"@difizen/libro-raw-cell": patch
+"@difizen/libro-terminal": patch
+"@difizen/libro-jupyter": patch
+"@difizen/libro-common": patch
+"@difizen/libro-kernel": patch
+"@difizen/libro-output": patch
+"@difizen/libro-search": patch
+"@difizen/libro-widget": patch
+"@difizen/libro-core": patch
+"@difizen/libro-l10n": patch
+"@difizen/libro-lab": patch
+"@difizen/libro-lsp": patch
+"@difizen/libro-toc": patch
+"@difizen/libro-docs": patch
+---
+
+Jupyter: integrate jupyter-widgets
diff --git a/packages/libro-jupyter/package.json b/packages/libro-jupyter/package.json
index 3181e626..03dde5e2 100644
--- a/packages/libro-jupyter/package.json
+++ b/packages/libro-jupyter/package.json
@@ -60,6 +60,7 @@
     "@difizen/libro-markdown-cell": "^0.1.30",
     "@difizen/libro-raw-cell": "^0.1.30",
     "@difizen/libro-language-client": "^0.1.30",
+    "@difizen/libro-widget": "^0.1.30",
     "@difizen/mana-app": "latest",
     "@difizen/mana-l10n": "latest",
     "@ant-design/colors": "^7.0.0",
diff --git a/packages/libro-jupyter/src/module.ts b/packages/libro-jupyter/src/module.ts
index edd88a48..e412897f 100644
--- a/packages/libro-jupyter/src/module.ts
+++ b/packages/libro-jupyter/src/module.ts
@@ -25,6 +25,7 @@ import {
 import { RawCellModule } from '@difizen/libro-raw-cell';
 import { LibroSearchModule } from '@difizen/libro-search';
 import { SearchCodeCellModule } from '@difizen/libro-search-code-cell';
+import { WidgetModule } from '@difizen/libro-widget';
 import { ManaModule } from '@difizen/mana-app';
 
 import { LibroBetweenCellModule } from './add-between-cell/index.js';
@@ -56,6 +57,7 @@ import {
   LibroJupyterToolbarContribution,
   SaveFileErrorContribution,
 } from './toolbar/index.js';
+import { LibroWidgetMimeContribution } from './widget/index.js';
 
 export const LibroJupyterModule = ManaModule.create()
   .register(
@@ -74,6 +76,7 @@ export const LibroJupyterModule = ManaModule.create()
     LibroJupyterSettingContribution,
     JupyterServerLaunchManager,
     LibroJupyterView,
+    LibroWidgetMimeContribution,
     {
       token: CellExecutionTimeProvider,
       useValue: CellExecutionTip,
@@ -114,4 +117,5 @@ export const LibroJupyterModule = ManaModule.create()
     PlotlyModule,
     LibroJupyterFileModule,
     LibroLanguageClientModule,
+    WidgetModule,
   );
diff --git a/packages/libro-jupyter/src/widget/index.less b/packages/libro-jupyter/src/widget/index.less
new file mode 100644
index 00000000..da2971f3
--- /dev/null
+++ b/packages/libro-jupyter/src/widget/index.less
@@ -0,0 +1,7 @@
+.libro-widget-render {
+  margin: 10px 24px;
+}
+
+.libro-widget-render:empty {
+  margin: unset;
+}
diff --git a/packages/libro-jupyter/src/widget/index.ts b/packages/libro-jupyter/src/widget/index.ts
new file mode 100644
index 00000000..edb5f0ab
--- /dev/null
+++ b/packages/libro-jupyter/src/widget/index.ts
@@ -0,0 +1,2 @@
+export * from './widget-render.js';
+export * from './widget-rendermime-contribution.js';
diff --git a/packages/libro-jupyter/src/widget/widget-render.tsx b/packages/libro-jupyter/src/widget/widget-render.tsx
new file mode 100644
index 00000000..2b955b86
--- /dev/null
+++ b/packages/libro-jupyter/src/widget/widget-render.tsx
@@ -0,0 +1,47 @@
+import type { BaseOutputView } from '@difizen/libro-core';
+import { RenderMimeRegistry } from '@difizen/libro-rendermime';
+import type { IRenderMimeRegistry } from '@difizen/libro-rendermime';
+import { LibroWidgetManager } from '@difizen/libro-widget';
+import { getOrigin, useInject, ViewRender } from '@difizen/mana-app';
+import React from 'react';
+import './index.less';
+
+import { LibroJupyterModel } from '../libro-jupyter-model.js';
+
+export const WidgetRender: React.FC<{ model: BaseOutputView }> = (props: {
+  model: BaseOutputView;
+}) => {
+  const { model } = props;
+
+  const widgetManager = useInject(LibroWidgetManager);
+  const defaultRenderMime = useInject<IRenderMimeRegistry>(RenderMimeRegistry);
+  const libro = model.cell.parent;
+  if (!(libro.model instanceof LibroJupyterModel) || !libro.model.kernelConnection) {
+    return null;
+  }
+  const widgets = widgetManager.getOrCreateWidgets(
+    getOrigin(libro.model.kernelConnection),
+  );
+  const mimeType = defaultRenderMime.preferredMimeType(model);
+  if (mimeType) {
+    const model_id = JSON.parse(JSON.stringify(model.data[mimeType])).model_id;
+    if (model_id) {
+      const widgetView = widgets.getModel(model_id);
+      if (widgetView.isCommClosed) {
+        return null;
+      }
+      return (
+        <div className="libro-widget-render-container">
+          <div className="libro-widget-render">
+            <ViewRender view={widgetView} />
+          </div>
+        </div>
+      );
+    }
+  }
+  return (
+    <div className="libro-widget-render-container">
+      <div className="libro-widget-render" />
+    </div>
+  );
+};
diff --git a/packages/libro-jupyter/src/widget/widget-rendermime-contribution.ts b/packages/libro-jupyter/src/widget/widget-rendermime-contribution.ts
new file mode 100644
index 00000000..4e4310cf
--- /dev/null
+++ b/packages/libro-jupyter/src/widget/widget-rendermime-contribution.ts
@@ -0,0 +1,35 @@
+import type { BaseOutputView } from '@difizen/libro-core';
+import { RenderMimeContribution } from '@difizen/libro-rendermime';
+import { LibroWidgetManager } from '@difizen/libro-widget';
+import { inject, singleton } from '@difizen/mana-app';
+
+import { LibroJupyterModel } from '../libro-jupyter-model.js';
+
+import { WidgetRender } from './widget-render.js';
+
+@singleton({ contrib: RenderMimeContribution })
+export class LibroWidgetMimeContribution implements RenderMimeContribution {
+  @inject(LibroWidgetManager) libroWidgetManager: LibroWidgetManager;
+  canHandle = (model: BaseOutputView) => {
+    const libroModel = model.cell.parent.model;
+    let rank = 0;
+    if (libroModel instanceof LibroJupyterModel && libroModel.kernelConnection) {
+      const kc = libroModel.kernelConnection;
+      const widget = this.libroWidgetManager.getOrCreateWidgets(kc);
+      this.mimeTypes.forEach((mimeType) => {
+        const mimeData = model.data[mimeType];
+        if (mimeData && mimeData !== null) {
+          const data = JSON.parse(JSON.stringify(mimeData)).model_id;
+          if (Object.keys(model.data).includes(mimeType) && widget.hasModel(data)) {
+            rank = 100;
+          }
+        }
+      });
+    }
+    return rank;
+  };
+  renderType = 'widgetRenderer';
+  safe = true;
+  mimeTypes = ['application/vnd.jupyter.widget-view+json'];
+  render = WidgetRender;
+}
diff --git a/packages/libro-kernel/src/kernel/kernel-connection.ts b/packages/libro-kernel/src/kernel/kernel-connection.ts
index 3b92f992..4cc51837 100644
--- a/packages/libro-kernel/src/kernel/kernel-connection.ts
+++ b/packages/libro-kernel/src/kernel/kernel-connection.ts
@@ -1287,7 +1287,7 @@ export class KernelConnection implements IKernelConnection {
       // Close the comm asynchronously. We cannot block message processing on
       // kernel messages to wait for another kernel message.
       comm.close();
-      console.error('Exception opening new comm');
+      console.error('Exception opening new comm', e);
       throw e;
     }
   }