Replace custom deepEqual with dequal/lite

packages/plugin-sdk/package.json

@@ -14,6 +14,9 @@
     "test:watch": "vitest",
     "types": "yarn g:types"
   },
+  "dependencies": {
+    "dequal": "^2.0.3"
+  },
   "peerDependencies": {
     "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0"
   },

packages/plugin-sdk/src/react/hooks.ts

@@ -1,3 +1,4 @@
+import { dequal } from 'dequal/lite';
 import * as React from 'react';
 
 import {
@@ -10,7 +11,6 @@ import {
   PluginStyle,
   UrlParameter,
 } from '../types';
-import { deepEqual } from '../utils/deepEqual';
 
 import { PluginContext } from './Context';
 
@@ -34,7 +34,7 @@ export function useEditorPanelConfig(
 
   React.useEffect(() => {
     if (nextOptions == null) return;
-    if (!deepEqual(nextOptions, optionsRef.current)) {
+    if (!dequal(nextOptions, optionsRef.current)) {
       client.config.configureEditorPanel(nextOptions);
       optionsRef.current = nextOptions;
     }

packages/plugin-sdk/tsdown.config.ts

@@ -11,5 +11,13 @@ export default mergeConfig(
     define: {
       __VERSION__: JSON.stringify(packageJson.version),
     },
+    format: {
+      umd: {
+        deps: {
+          alwaysBundle: id => id === 'dequal' || id.startsWith('dequal/'),
+          skipNodeModulesBundle: false,
+        },
+      },
+    },
   }),
 );

yarn.lock

@@ -1230,6 +1230,7 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "@sigmacomputing/plugin@workspace:packages/plugin-sdk"
   dependencies:
+    dequal: "npm:^2.0.3"
     tsdown: "npm:^0.21.10"
     vitest: "npm:^4.1.5"
   peerDependencies: