Installed prettier and added the format script to the project

package-lock.json

@@ -24,6 +24,7 @@
 				"@rollup/plugin-url": "^8.0.2",
 				"babel-loader": "^9.1.3",
 				"html-webpack-plugin": "^5.5.3",
+				"prettier": "^3.5.3",
 				"raw-loader": "^4.0.2",
 				"rollup": "^4.40.0",
 				"rollup-plugin-peer-deps-external": "^2.2.4",
@@ -5537,6 +5538,22 @@
 				"url": "https://github.com/sponsors/sindresorhus"
 			}
 		},
+		"node_modules/prettier": {
+			"version": "3.5.3",
+			"resolved": "https://registry.npmjs.org/prettier/-/prettier-3.5.3.tgz",
+			"integrity": "sha512-QQtaxnoDJeAkDvDKWCLiwIXkTgRhwYDEQCghU9Z6q03iyek/rxRh/2lC3HB7P8sWT2xC/y5JDctPLBIGzHKbhw==",
+			"dev": true,
+			"license": "MIT",
+			"bin": {
+				"prettier": "bin/prettier.cjs"
+			},
+			"engines": {
+				"node": ">=14"
+			},
+			"funding": {
+				"url": "https://github.com/prettier/prettier?sponsor=1"
+			}
+		},
 		"node_modules/pretty-error": {
 			"version": "4.0.0",
 			"resolved": "https://registry.npmjs.org/pretty-error/-/pretty-error-4.0.0.tgz",

package.json

@@ -8,8 +8,9 @@
 	],
 	"scripts": {
 		"test": "echo \"Error: no test specified\" && exit 1",
-    "start": "webpack serve --config ./webpack.config.js",
+		"format": "prettier --write --use-tabs --print-width 100 'js/**/*.js' '*.json' '*.js' './*.js' './*.mjs'",
-    "build": "rollup -c"
+		"start": "npm run format ; webpack serve --config ./webpack.config.js",
+		"build": "npm run format ; rollup -c"
 	},
 	"keywords": [],
 	"author": "",
@@ -30,6 +31,7 @@
 		"@rollup/plugin-url": "^8.0.2",
 		"babel-loader": "^9.1.3",
 		"html-webpack-plugin": "^5.5.3",
+		"prettier": "^3.5.3",
 		"raw-loader": "^4.0.2",
 		"rollup": "^4.40.0",
 		"rollup-plugin-peer-deps-external": "^2.2.4",