diff --git a/package.json b/package.json
index 7149b91..aa2ca19 100644
--- a/package.json
+++ b/package.json
@@ -15,8 +15,9 @@
     "@testing-library/jest-dom": "^5.16.4",
     "@testing-library/react": "^13.0.1",
     "@testing-library/user-event": "^14.1.0",
+    "ajv": "^8.17.1",
+    "ajv-keywords": "^5.1.0",
     "axios": "^1.2.5",
-    "dotenv-webpack": "^8.0.1",
     "env-cmd": "^10.1.0",
     "framer-motion": "^6.2.9",
     "jwt-decode": "^3.1.2",
@@ -29,7 +30,6 @@
     "react-h5-audio-player": "^3.8.6",
     "react-icons": "^3.0.0",
     "react-indexed-db": "^1.0.12",
-    "react-loadable": "^5.5.0",
     "react-router-dom": "^6.7.0",
     "react-scripts": "5.0.1",
     "react-speech": "^1.0.2",
@@ -40,15 +40,8 @@
     "write-json-file": "^5.0.0"
   },
   "scripts": {
-     "start": "env-cmd -f .env.local react-scripts start",
-     "start:dev-appliance": "env-cmd -f .env.dev-appliance react-scripts start",
-     "start:dev-mozhigal": "env-cmd -f .env.dev-mozhigal react-scripts start",
-     "start:dev-ai-learner": "env-cmd -f .env.dev-ai-learner react-scripts start",
-     "build": "env-cmd -f .env.local react-scripts build",
-     "build:dev-appliance": "env-cmd -f .env.dev-appliance react-scripts build",
-     "build:dev-mozhigal": "env-cmd -f .env.dev-mozhigal react-scripts build",
-     "build:dev-ai-learner": "env-cmd -f .env.dev-ai-learner react-scripts build",
-    "analyze": "webpack-bundle-analyzer dist/main.bundle.js",
+    "start": "env-cmd -f .env.local react-scripts start",
+    "build": "env-cmd -f .env.local react-scripts build",
     "test": "react-scripts test",
     "eject": "react-scripts eject"
   },
@@ -66,17 +59,5 @@
       "last 1 firefox version",
       "last 1 safari version"
     ]
-  },
-  "devDependencies": {
-    "@babel/core": "^7.23.3",
-    "@babel/plugin-syntax-dynamic-import": "^7.8.3",
-    "@babel/preset-env": "^7.23.3",
-    "@babel/preset-react": "^7.23.3",
-    "babel-loader": "^9.1.3",
-    "babel-plugin-transform-inline-environment-variables": "^0.4.4",
-    "mini-css-extract-plugin": "^2.7.6",
-    "webpack": "^5.89.0",
-    "webpack-bundle-analyzer": "^4.10.1",
-    "webpack-cli": "^5.1.4"
   }
 }