feat(vite): add basic vendor chunking and vizualizer plugins

.betterer.results

@@ -1,5 +1,5 @@
 // BETTERER RESULTS V2.
-// 
+//
 // If this file contains merge conflicts, use `betterer merge` to automatically resolve them:
 // https://phenomnomnominal.github.io/betterer/docs/results-file/#merge
 //

package.json

@@ -217,6 +217,7 @@
     "react-select-event": "5.5.1",
     "redux-mock-store": "1.5.5",
     "rimraf": "6.0.1",
+    "rollup-plugin-visualizer": "^5.12.0",
     "rudder-sdk-js": "2.48.44",
     "sass": "1.83.4",
     "smtp-tester": "^2.1.0",

vite.config.ts

@@ -3,7 +3,8 @@ import { move, remove } from 'fs-extra';
 import { createRequire } from 'node:module';
 import { resolve } from 'node:path';
 import { fileURLToPath } from 'node:url';
-import { defineConfig } from 'vite';
+import { visualizer } from 'rollup-plugin-visualizer';
+import { defineConfig, splitVendorChunkPlugin, type PluginOption } from 'vite';
 
 const require = createRequire(import.meta.url);
 
@@ -25,7 +26,13 @@ export default defineConfig({
     host: '0.0.0.0',
     port: 5173,
   },
-  plugins: [react(), angularHtmlImport(), { ...moveAssets(), apply: 'build' }],
+  plugins: [
+    react(),
+    splitVendorChunkPlugin(),
+    angularHtmlImport(),
+    { ...moveAssets(), apply: 'build' },
+    { ...visualizer(), apply: 'build' } as PluginOption,
+  ],
   optimizeDeps: {
     include: [
       'monaco-editor/esm/vs/editor/editor.worker',

yarn.lock

@@ -18480,6 +18480,7 @@ __metadata:
     regenerator-runtime: "npm:0.14.1"
     reselect: "npm:5.1.1"
     rimraf: "npm:6.0.1"
+    rollup-plugin-visualizer: "npm:^5.12.0"
     rudder-sdk-js: "npm:2.48.44"
     rxjs: "npm:7.8.1"
     sass: "npm:1.83.4"
@@ -27357,6 +27358,25 @@ __metadata:
   languageName: node
   linkType: hard
 
+"rollup-plugin-visualizer@npm:^5.12.0":
+  version: 5.12.0
+  resolution: "rollup-plugin-visualizer@npm:5.12.0"
+  dependencies:
+    open: "npm:^8.4.0"
+    picomatch: "npm:^2.3.1"
+    source-map: "npm:^0.7.4"
+    yargs: "npm:^17.5.1"
+  peerDependencies:
+    rollup: 2.x || 3.x || 4.x
+  peerDependenciesMeta:
+    rollup:
+      optional: true
+  bin:
+    rollup-plugin-visualizer: dist/bin/cli.js
+  checksum: 10/47358feb672291d6edcfd94197577c192a84c24cb644119425dae8241fb6f5a52556efd0c501f38b276c07534642a80c0885ef681babb474e83c7b5a3b475b84
+  languageName: node
+  linkType: hard
+
 "rollup@npm:^4.2.0":
   version: 4.28.1
   resolution: "rollup@npm:4.28.1"