diff --git a/packages/redux-devtools-core/.babelrc b/packages/redux-devtools-app/.babelrc
similarity index 100%
rename from packages/redux-devtools-core/.babelrc
rename to packages/redux-devtools-app/.babelrc
diff --git a/packages/redux-devtools-core/.eslintignore b/packages/redux-devtools-app/.eslintignore
similarity index 100%
rename from packages/redux-devtools-core/.eslintignore
rename to packages/redux-devtools-app/.eslintignore
diff --git a/packages/redux-devtools-core/.eslintrc.js b/packages/redux-devtools-app/.eslintrc.js
similarity index 100%
rename from packages/redux-devtools-core/.eslintrc.js
rename to packages/redux-devtools-app/.eslintrc.js
diff --git a/packages/redux-devtools-core/CHANGELOG.md b/packages/redux-devtools-app/CHANGELOG.md
similarity index 100%
rename from packages/redux-devtools-core/CHANGELOG.md
rename to packages/redux-devtools-app/CHANGELOG.md
diff --git a/packages/redux-devtools-core/LICENSE.md b/packages/redux-devtools-app/LICENSE.md
similarity index 100%
rename from packages/redux-devtools-core/LICENSE.md
rename to packages/redux-devtools-app/LICENSE.md
diff --git a/packages/redux-devtools-core/README.md b/packages/redux-devtools-app/README.md
similarity index 94%
rename from packages/redux-devtools-core/README.md
rename to packages/redux-devtools-app/README.md
index 2c658023..b1e1894a 100644
--- a/packages/redux-devtools-core/README.md
+++ b/packages/redux-devtools-app/README.md
@@ -7,7 +7,7 @@ Web, Electron and Chrome app for monitoring [remote-redux-devtools](https://gith
 Also it's a react component you can use to build amazing monitor applications like:
 
 - [redux-devtools-extension](https://github.com/zalmoxisus/redux-devtools-extension).
-- [react-native-debugger](https://github.com/jhen0409/react-native-debugger) - Electron app, which already includes `remotedev-server`, `redux-devtools-core` and even React DevTools.
+- [react-native-debugger](https://github.com/jhen0409/react-native-debugger) - Electron app, which already includes `remotedev-server`, `redux-devtools-app` and even React DevTools.
 - [remote-redux-devtools-on-debugger](https://github.com/jhen0409/remote-redux-devtools-on-debugger) - Used in React Native debugger as a dock monitor.
 - [atom-redux-devtools](https://github.com/zalmoxisus/atom-redux-devtools) - Used in Atom editor.
 - [vscode-redux-devtools](https://github.com/jkzing/vscode-redux-devtools) - Used in Visual Studio Code.
@@ -17,7 +17,7 @@ Also it's a react component you can use to build amazing monitor applications li
 ```js
 import React from 'react';
 import ReactDom from 'react-dom';
-import DevToolsApp from 'redux-devtools-core/lib/app';
+import DevToolsApp from '@redux-devtools/app';
 
 ReactDom.render(<App />, document.getElementById('root'));
 ```
diff --git a/packages/redux-devtools-core/assets/index.html b/packages/redux-devtools-app/assets/index.html
similarity index 100%
rename from packages/redux-devtools-core/assets/index.html
rename to packages/redux-devtools-app/assets/index.html
diff --git a/packages/redux-devtools-core/src/index.tsx b/packages/redux-devtools-app/demo/index.tsx
similarity index 95%
rename from packages/redux-devtools-core/src/index.tsx
rename to packages/redux-devtools-app/demo/index.tsx
index c40f8b2a..6a350581 100644
--- a/packages/redux-devtools-core/src/index.tsx
+++ b/packages/redux-devtools-app/demo/index.tsx
@@ -1,6 +1,6 @@
 import React from 'react';
 import { render } from 'react-dom';
-import App from './app';
+import App from '../src';
 
 render(<App />, document.getElementById('root'));
 
diff --git a/packages/redux-devtools-core/jest.config.js b/packages/redux-devtools-app/jest.config.js
similarity index 100%
rename from packages/redux-devtools-core/jest.config.js
rename to packages/redux-devtools-app/jest.config.js
diff --git a/packages/redux-devtools-core/package.json b/packages/redux-devtools-app/package.json
similarity index 92%
rename from packages/redux-devtools-core/package.json
rename to packages/redux-devtools-app/package.json
index 3475469e..04699c35 100644
--- a/packages/redux-devtools-core/package.json
+++ b/packages/redux-devtools-app/package.json
@@ -1,8 +1,8 @@
 {
-  "name": "redux-devtools-core",
+  "name": "@redux-devtools/app",
   "version": "1.0.0-4",
-  "description": "Reusable functions of Redux DevTools",
-  "homepage": "https://github.com/reduxjs/redux-devtools/tree/master/packages/redux-devtools-core",
+  "description": "Redux DevTools app",
+  "homepage": "https://github.com/reduxjs/redux-devtools/tree/master/packages/redux-devtools-app",
   "bugs": {
     "url": "https://github.com/reduxjs/redux-devtools/issues"
   },
@@ -43,18 +43,14 @@
     "@redux-devtools/inspector-monitor-test-tab": "^0.6.2",
     "@redux-devtools/inspector-monitor-trace-tab": "^0.1.3",
     "@redux-devtools/log-monitor": "^2.1.0",
-    "@redux-devtools/serialize": "^0.2.0",
     "@redux-devtools/slider-monitor": "^2.0.0-5",
     "d3-state-visualizer": "^1.3.4",
     "devui": "^1.0.0-6",
-    "get-params": "^0.1.2",
-    "immutable": "^4.0.0-rc.12",
     "javascript-stringify": "^2.0.1",
     "jsan": "^3.1.13",
     "jsondiffpatch": "^0.4.1",
     "localforage": "^1.9.0",
     "lodash": "^4.17.19",
-    "nanoid": "^3.1.12",
     "prop-types": "^15.7.2",
     "react-icons": "^3.10.0",
     "react-is": "^16.13.1",
diff --git a/packages/redux-devtools-core/src/app/actions/index.ts b/packages/redux-devtools-app/src/actions/index.ts
similarity index 100%
rename from packages/redux-devtools-core/src/app/actions/index.ts
rename to packages/redux-devtools-app/src/actions/index.ts
diff --git a/packages/redux-devtools-core/src/app/components/BottomButtons.tsx b/packages/redux-devtools-app/src/components/BottomButtons.tsx
similarity index 100%
rename from packages/redux-devtools-core/src/app/components/BottomButtons.tsx
rename to packages/redux-devtools-app/src/components/BottomButtons.tsx
diff --git a/packages/redux-devtools-core/src/app/components/Header.tsx b/packages/redux-devtools-app/src/components/Header.tsx
similarity index 100%
rename from packages/redux-devtools-core/src/app/components/Header.tsx
rename to packages/redux-devtools-app/src/components/Header.tsx
diff --git a/packages/redux-devtools-core/src/app/components/InstanceSelector.tsx b/packages/redux-devtools-app/src/components/InstanceSelector.tsx
similarity index 100%
rename from packages/redux-devtools-core/src/app/components/InstanceSelector.tsx
rename to packages/redux-devtools-app/src/components/InstanceSelector.tsx
diff --git a/packages/redux-devtools-core/src/app/components/MonitorSelector.tsx b/packages/redux-devtools-app/src/components/MonitorSelector.tsx
similarity index 100%
rename from packages/redux-devtools-core/src/app/components/MonitorSelector.tsx
rename to packages/redux-devtools-app/src/components/MonitorSelector.tsx
diff --git a/packages/redux-devtools-core/src/app/components/Settings/Connection.tsx b/packages/redux-devtools-app/src/components/Settings/Connection.tsx
similarity index 100%
rename from packages/redux-devtools-core/src/app/components/Settings/Connection.tsx
rename to packages/redux-devtools-app/src/components/Settings/Connection.tsx
diff --git a/packages/redux-devtools-core/src/app/components/Settings/Themes.tsx b/packages/redux-devtools-app/src/components/Settings/Themes.tsx
similarity index 100%
rename from packages/redux-devtools-core/src/app/components/Settings/Themes.tsx
rename to packages/redux-devtools-app/src/components/Settings/Themes.tsx
diff --git a/packages/redux-devtools-core/src/app/components/Settings/index.tsx b/packages/redux-devtools-app/src/components/Settings/index.tsx
similarity index 100%
rename from packages/redux-devtools-core/src/app/components/Settings/index.tsx
rename to packages/redux-devtools-app/src/components/Settings/index.tsx
diff --git a/packages/redux-devtools-core/src/app/components/TopButtons.tsx b/packages/redux-devtools-app/src/components/TopButtons.tsx
similarity index 100%
rename from packages/redux-devtools-core/src/app/components/TopButtons.tsx
rename to packages/redux-devtools-app/src/components/TopButtons.tsx
diff --git a/packages/redux-devtools-core/src/app/components/buttons/DispatcherButton.tsx b/packages/redux-devtools-app/src/components/buttons/DispatcherButton.tsx
similarity index 100%
rename from packages/redux-devtools-core/src/app/components/buttons/DispatcherButton.tsx
rename to packages/redux-devtools-app/src/components/buttons/DispatcherButton.tsx
diff --git a/packages/redux-devtools-core/src/app/components/buttons/ExportButton.tsx b/packages/redux-devtools-app/src/components/buttons/ExportButton.tsx
similarity index 100%
rename from packages/redux-devtools-core/src/app/components/buttons/ExportButton.tsx
rename to packages/redux-devtools-app/src/components/buttons/ExportButton.tsx
diff --git a/packages/redux-devtools-core/src/app/components/buttons/ImportButton.tsx b/packages/redux-devtools-app/src/components/buttons/ImportButton.tsx
similarity index 100%
rename from packages/redux-devtools-core/src/app/components/buttons/ImportButton.tsx
rename to packages/redux-devtools-app/src/components/buttons/ImportButton.tsx
diff --git a/packages/redux-devtools-core/src/app/components/buttons/LockButton.tsx b/packages/redux-devtools-app/src/components/buttons/LockButton.tsx
similarity index 100%
rename from packages/redux-devtools-core/src/app/components/buttons/LockButton.tsx
rename to packages/redux-devtools-app/src/components/buttons/LockButton.tsx
diff --git a/packages/redux-devtools-core/src/app/components/buttons/PersistButton.tsx b/packages/redux-devtools-app/src/components/buttons/PersistButton.tsx
similarity index 100%
rename from packages/redux-devtools-core/src/app/components/buttons/PersistButton.tsx
rename to packages/redux-devtools-app/src/components/buttons/PersistButton.tsx
diff --git a/packages/redux-devtools-core/src/app/components/buttons/PrintButton.tsx b/packages/redux-devtools-app/src/components/buttons/PrintButton.tsx
similarity index 100%
rename from packages/redux-devtools-core/src/app/components/buttons/PrintButton.tsx
rename to packages/redux-devtools-app/src/components/buttons/PrintButton.tsx
diff --git a/packages/redux-devtools-core/src/app/components/buttons/RecordButton.tsx b/packages/redux-devtools-app/src/components/buttons/RecordButton.tsx
similarity index 100%
rename from packages/redux-devtools-core/src/app/components/buttons/RecordButton.tsx
rename to packages/redux-devtools-app/src/components/buttons/RecordButton.tsx
diff --git a/packages/redux-devtools-core/src/app/components/buttons/SliderButton.tsx b/packages/redux-devtools-app/src/components/buttons/SliderButton.tsx
similarity index 100%
rename from packages/redux-devtools-core/src/app/components/buttons/SliderButton.tsx
rename to packages/redux-devtools-app/src/components/buttons/SliderButton.tsx
diff --git a/packages/redux-devtools-core/src/app/components/buttons/SyncButton.tsx b/packages/redux-devtools-app/src/components/buttons/SyncButton.tsx
similarity index 100%
rename from packages/redux-devtools-core/src/app/components/buttons/SyncButton.tsx
rename to packages/redux-devtools-app/src/components/buttons/SyncButton.tsx
diff --git a/packages/redux-devtools-core/src/app/constants/actionTypes.ts b/packages/redux-devtools-app/src/constants/actionTypes.ts
similarity index 100%
rename from packages/redux-devtools-core/src/app/constants/actionTypes.ts
rename to packages/redux-devtools-app/src/constants/actionTypes.ts
diff --git a/packages/redux-devtools-core/src/app/constants/dataTypes.ts b/packages/redux-devtools-app/src/constants/dataTypes.ts
similarity index 100%
rename from packages/redux-devtools-core/src/app/constants/dataTypes.ts
rename to packages/redux-devtools-app/src/constants/dataTypes.ts
diff --git a/packages/redux-devtools-core/src/app/constants/socketActionTypes.ts b/packages/redux-devtools-app/src/constants/socketActionTypes.ts
similarity index 100%
rename from packages/redux-devtools-core/src/app/constants/socketActionTypes.ts
rename to packages/redux-devtools-app/src/constants/socketActionTypes.ts
diff --git a/packages/redux-devtools-core/src/app/constants/socketOptions.ts b/packages/redux-devtools-app/src/constants/socketOptions.ts
similarity index 100%
rename from packages/redux-devtools-core/src/app/constants/socketOptions.ts
rename to packages/redux-devtools-app/src/constants/socketOptions.ts
diff --git a/packages/redux-devtools-core/src/app/containers/Actions.tsx b/packages/redux-devtools-app/src/containers/Actions.tsx
similarity index 100%
rename from packages/redux-devtools-core/src/app/containers/Actions.tsx
rename to packages/redux-devtools-app/src/containers/Actions.tsx
diff --git a/packages/redux-devtools-core/src/app/containers/App.tsx b/packages/redux-devtools-app/src/containers/App.tsx
similarity index 100%
rename from packages/redux-devtools-core/src/app/containers/App.tsx
rename to packages/redux-devtools-app/src/containers/App.tsx
diff --git a/packages/redux-devtools-core/src/app/containers/DevTools.tsx b/packages/redux-devtools-app/src/containers/DevTools.tsx
similarity index 100%
rename from packages/redux-devtools-core/src/app/containers/DevTools.tsx
rename to packages/redux-devtools-app/src/containers/DevTools.tsx
diff --git a/packages/redux-devtools-core/src/app/containers/monitors/ChartMonitorWrapper.tsx b/packages/redux-devtools-app/src/containers/monitors/ChartMonitorWrapper.tsx
similarity index 100%
rename from packages/redux-devtools-core/src/app/containers/monitors/ChartMonitorWrapper.tsx
rename to packages/redux-devtools-app/src/containers/monitors/ChartMonitorWrapper.tsx
diff --git a/packages/redux-devtools-core/src/app/containers/monitors/Dispatcher.tsx b/packages/redux-devtools-app/src/containers/monitors/Dispatcher.tsx
similarity index 100%
rename from packages/redux-devtools-core/src/app/containers/monitors/Dispatcher.tsx
rename to packages/redux-devtools-app/src/containers/monitors/Dispatcher.tsx
diff --git a/packages/redux-devtools-core/src/app/containers/monitors/InspectorWrapper/ChartTab.tsx b/packages/redux-devtools-app/src/containers/monitors/InspectorWrapper/ChartTab.tsx
similarity index 100%
rename from packages/redux-devtools-core/src/app/containers/monitors/InspectorWrapper/ChartTab.tsx
rename to packages/redux-devtools-app/src/containers/monitors/InspectorWrapper/ChartTab.tsx
diff --git a/packages/redux-devtools-core/src/app/containers/monitors/InspectorWrapper/RawTab.tsx b/packages/redux-devtools-app/src/containers/monitors/InspectorWrapper/RawTab.tsx
similarity index 100%
rename from packages/redux-devtools-core/src/app/containers/monitors/InspectorWrapper/RawTab.tsx
rename to packages/redux-devtools-app/src/containers/monitors/InspectorWrapper/RawTab.tsx
diff --git a/packages/redux-devtools-core/src/app/containers/monitors/InspectorWrapper/SubTabs.tsx b/packages/redux-devtools-app/src/containers/monitors/InspectorWrapper/SubTabs.tsx
similarity index 100%
rename from packages/redux-devtools-core/src/app/containers/monitors/InspectorWrapper/SubTabs.tsx
rename to packages/redux-devtools-app/src/containers/monitors/InspectorWrapper/SubTabs.tsx
diff --git a/packages/redux-devtools-core/src/app/containers/monitors/InspectorWrapper/VisualDiffTab.tsx b/packages/redux-devtools-app/src/containers/monitors/InspectorWrapper/VisualDiffTab.tsx
similarity index 100%
rename from packages/redux-devtools-core/src/app/containers/monitors/InspectorWrapper/VisualDiffTab.tsx
rename to packages/redux-devtools-app/src/containers/monitors/InspectorWrapper/VisualDiffTab.tsx
diff --git a/packages/redux-devtools-core/src/app/containers/monitors/InspectorWrapper/index.tsx b/packages/redux-devtools-app/src/containers/monitors/InspectorWrapper/index.tsx
similarity index 100%
rename from packages/redux-devtools-core/src/app/containers/monitors/InspectorWrapper/index.tsx
rename to packages/redux-devtools-app/src/containers/monitors/InspectorWrapper/index.tsx
diff --git a/packages/redux-devtools-core/src/app/containers/monitors/Slider.tsx b/packages/redux-devtools-app/src/containers/monitors/Slider.tsx
similarity index 100%
rename from packages/redux-devtools-core/src/app/containers/monitors/Slider.tsx
rename to packages/redux-devtools-app/src/containers/monitors/Slider.tsx
diff --git a/packages/redux-devtools-core/src/app/index.tsx b/packages/redux-devtools-app/src/index.tsx
similarity index 100%
rename from packages/redux-devtools-core/src/app/index.tsx
rename to packages/redux-devtools-app/src/index.tsx
diff --git a/packages/redux-devtools-core/src/app/middlewares/api.ts b/packages/redux-devtools-app/src/middlewares/api.ts
similarity index 100%
rename from packages/redux-devtools-core/src/app/middlewares/api.ts
rename to packages/redux-devtools-app/src/middlewares/api.ts
diff --git a/packages/redux-devtools-core/src/app/middlewares/exportState.ts b/packages/redux-devtools-app/src/middlewares/exportState.ts
similarity index 100%
rename from packages/redux-devtools-core/src/app/middlewares/exportState.ts
rename to packages/redux-devtools-app/src/middlewares/exportState.ts
diff --git a/packages/redux-devtools-core/src/app/reducers/connection.ts b/packages/redux-devtools-app/src/reducers/connection.ts
similarity index 100%
rename from packages/redux-devtools-core/src/app/reducers/connection.ts
rename to packages/redux-devtools-app/src/reducers/connection.ts
diff --git a/packages/redux-devtools-core/src/app/reducers/index.ts b/packages/redux-devtools-app/src/reducers/index.ts
similarity index 100%
rename from packages/redux-devtools-core/src/app/reducers/index.ts
rename to packages/redux-devtools-app/src/reducers/index.ts
diff --git a/packages/redux-devtools-core/src/app/reducers/instances.ts b/packages/redux-devtools-app/src/reducers/instances.ts
similarity index 100%
rename from packages/redux-devtools-core/src/app/reducers/instances.ts
rename to packages/redux-devtools-app/src/reducers/instances.ts
diff --git a/packages/redux-devtools-core/src/app/reducers/monitor.ts b/packages/redux-devtools-app/src/reducers/monitor.ts
similarity index 100%
rename from packages/redux-devtools-core/src/app/reducers/monitor.ts
rename to packages/redux-devtools-app/src/reducers/monitor.ts
diff --git a/packages/redux-devtools-core/src/app/reducers/notification.ts b/packages/redux-devtools-app/src/reducers/notification.ts
similarity index 100%
rename from packages/redux-devtools-core/src/app/reducers/notification.ts
rename to packages/redux-devtools-app/src/reducers/notification.ts
diff --git a/packages/redux-devtools-core/src/app/reducers/reports.ts b/packages/redux-devtools-app/src/reducers/reports.ts
similarity index 100%
rename from packages/redux-devtools-core/src/app/reducers/reports.ts
rename to packages/redux-devtools-app/src/reducers/reports.ts
diff --git a/packages/redux-devtools-core/src/app/reducers/section.ts b/packages/redux-devtools-app/src/reducers/section.ts
similarity index 100%
rename from packages/redux-devtools-core/src/app/reducers/section.ts
rename to packages/redux-devtools-app/src/reducers/section.ts
diff --git a/packages/redux-devtools-core/src/app/reducers/socket.ts b/packages/redux-devtools-app/src/reducers/socket.ts
similarity index 100%
rename from packages/redux-devtools-core/src/app/reducers/socket.ts
rename to packages/redux-devtools-app/src/reducers/socket.ts
diff --git a/packages/redux-devtools-core/src/app/reducers/theme.ts b/packages/redux-devtools-app/src/reducers/theme.ts
similarity index 100%
rename from packages/redux-devtools-core/src/app/reducers/theme.ts
rename to packages/redux-devtools-app/src/reducers/theme.ts
diff --git a/packages/redux-devtools-core/src/app/store/configureStore.ts b/packages/redux-devtools-app/src/store/configureStore.ts
similarity index 100%
rename from packages/redux-devtools-core/src/app/store/configureStore.ts
rename to packages/redux-devtools-app/src/store/configureStore.ts
diff --git a/packages/redux-devtools-core/src/app/utils/commitExcessActions.ts b/packages/redux-devtools-app/src/utils/commitExcessActions.ts
similarity index 100%
rename from packages/redux-devtools-core/src/app/utils/commitExcessActions.ts
rename to packages/redux-devtools-app/src/utils/commitExcessActions.ts
diff --git a/packages/redux-devtools-core/src/app/utils/getMonitor.tsx b/packages/redux-devtools-app/src/utils/getMonitor.tsx
similarity index 100%
rename from packages/redux-devtools-core/src/app/utils/getMonitor.tsx
rename to packages/redux-devtools-app/src/utils/getMonitor.tsx
diff --git a/packages/redux-devtools-core/src/app/utils/monitorActions.ts b/packages/redux-devtools-app/src/utils/monitorActions.ts
similarity index 100%
rename from packages/redux-devtools-core/src/app/utils/monitorActions.ts
rename to packages/redux-devtools-app/src/utils/monitorActions.ts
diff --git a/packages/redux-devtools-core/src/app/utils/parseJSON.ts b/packages/redux-devtools-app/src/utils/parseJSON.ts
similarity index 100%
rename from packages/redux-devtools-core/src/app/utils/parseJSON.ts
rename to packages/redux-devtools-app/src/utils/parseJSON.ts
diff --git a/packages/redux-devtools-core/src/app/utils/stringifyJSON.ts b/packages/redux-devtools-app/src/utils/stringifyJSON.ts
similarity index 100%
rename from packages/redux-devtools-core/src/app/utils/stringifyJSON.ts
rename to packages/redux-devtools-app/src/utils/stringifyJSON.ts
diff --git a/packages/redux-devtools-core/src/app/utils/updateState.ts b/packages/redux-devtools-app/src/utils/updateState.ts
similarity index 100%
rename from packages/redux-devtools-core/src/app/utils/updateState.ts
rename to packages/redux-devtools-app/src/utils/updateState.ts
diff --git a/packages/redux-devtools-core/test/app.spec.tsx b/packages/redux-devtools-app/test/app.spec.tsx
similarity index 82%
rename from packages/redux-devtools-core/test/app.spec.tsx
rename to packages/redux-devtools-app/test/app.spec.tsx
index d7ce85ee..bcd7811f 100644
--- a/packages/redux-devtools-core/test/app.spec.tsx
+++ b/packages/redux-devtools-app/test/app.spec.tsx
@@ -3,12 +3,12 @@ import { Provider } from 'react-redux';
 import { createStore, applyMiddleware } from 'redux';
 import { mount, ReactWrapper } from 'enzyme';
 // import { mountToJson } from 'enzyme-to-json';
-import App from '../src/app/containers/App';
-import api from '../src/app/middlewares/api';
-import exportState from '../src/app/middlewares/exportState';
-import rootReducer from '../src/app/reducers';
-import { DATA_TYPE_KEY } from '../src/app/constants/dataTypes';
-import stringifyJSON from '../src/app/utils/stringifyJSON';
+import App from '../src/containers/App';
+import api from '../src/middlewares/api';
+import exportState from '../src/middlewares/exportState';
+import rootReducer from '../src/reducers';
+import { DATA_TYPE_KEY } from '../src/constants/dataTypes';
+import stringifyJSON from '../src/utils/stringifyJSON';
 
 let wrapper: ReactWrapper<unknown, unknown, Component>;
 
diff --git a/packages/redux-devtools-core/test/setup.ts b/packages/redux-devtools-app/test/setup.ts
similarity index 100%
rename from packages/redux-devtools-core/test/setup.ts
rename to packages/redux-devtools-app/test/setup.ts
diff --git a/packages/redux-devtools-core/test/tsconfig.json b/packages/redux-devtools-app/test/tsconfig.json
similarity index 100%
rename from packages/redux-devtools-core/test/tsconfig.json
rename to packages/redux-devtools-app/test/tsconfig.json
diff --git a/packages/redux-devtools-app/tsconfig.json b/packages/redux-devtools-app/tsconfig.json
new file mode 100644
index 00000000..b742078e
--- /dev/null
+++ b/packages/redux-devtools-app/tsconfig.json
@@ -0,0 +1,7 @@
+{
+  "extends": "../../tsconfig.react.base.json",
+  "compilerOptions": {
+    "outDir": "lib"
+  },
+  "include": ["demo", "src"]
+}
diff --git a/packages/redux-devtools-core/tsconfig.webpack.json b/packages/redux-devtools-app/tsconfig.webpack.json
similarity index 100%
rename from packages/redux-devtools-core/tsconfig.webpack.json
rename to packages/redux-devtools-app/tsconfig.webpack.json
diff --git a/packages/redux-devtools-core/webpack.config.ts b/packages/redux-devtools-app/webpack.config.ts
similarity index 98%
rename from packages/redux-devtools-core/webpack.config.ts
rename to packages/redux-devtools-app/webpack.config.ts
index 75d1c5ef..7d9c9925 100644
--- a/packages/redux-devtools-core/webpack.config.ts
+++ b/packages/redux-devtools-app/webpack.config.ts
@@ -6,7 +6,7 @@ import ForkTsCheckerWebpackPlugin from 'fork-ts-checker-webpack-plugin';
 module.exports = (env: { development?: boolean; platform?: string } = {}) => ({
   mode: env.development ? 'development' : 'production',
   entry: {
-    app: './src/index',
+    app: './demo/index',
   },
   output: {
     path: path.resolve(__dirname, `build/${env.platform as string}`),
diff --git a/packages/redux-devtools-core/webpack.config.umd.ts b/packages/redux-devtools-app/webpack.config.umd.ts
similarity index 94%
rename from packages/redux-devtools-core/webpack.config.umd.ts
rename to packages/redux-devtools-app/webpack.config.umd.ts
index 99abaf62..179bb77a 100644
--- a/packages/redux-devtools-core/webpack.config.umd.ts
+++ b/packages/redux-devtools-app/webpack.config.umd.ts
@@ -5,7 +5,7 @@ import ForkTsCheckerWebpackPlugin from 'fork-ts-checker-webpack-plugin';
 module.exports = (env: { production?: boolean } = {}) => ({
   mode: env.production ? 'production' : 'development',
   entry: {
-    app: ['./src/app/index'],
+    app: ['./src/index'],
   },
   output: {
     library: 'ReduxDevTools',
@@ -13,8 +13,8 @@ module.exports = (env: { production?: boolean } = {}) => ({
     libraryTarget: 'umd',
     path: path.resolve(__dirname, 'umd'),
     filename: env.production
-      ? 'redux-devtools-core.min.js'
-      : 'redux-devtools-core.js',
+      ? 'redux-devtools-app.min.js'
+      : 'redux-devtools-app.js',
   },
   module: {
     rules: [
diff --git a/packages/redux-devtools-chart-monitor/package.json b/packages/redux-devtools-chart-monitor/package.json
index bbbcd568..128fcad6 100644
--- a/packages/redux-devtools-chart-monitor/package.json
+++ b/packages/redux-devtools-chart-monitor/package.json
@@ -52,7 +52,7 @@
     "redux": "^4.0.5"
   },
   "peerDependencies": {
-    "@redux-devtools/core": "^3.4.0",
+    "@redux-devtools/core": "^3.7.0",
     "@types/react": "^16.3.18",
     "react": "^16.3.0",
     "redux": "^3.4.0 || ^4.0.0"
diff --git a/packages/redux-devtools-cli/README.md b/packages/redux-devtools-cli/README.md
index e23f0d40..f25be59c 100644
--- a/packages/redux-devtools-cli/README.md
+++ b/packages/redux-devtools-cli/README.md
@@ -9,13 +9,13 @@ Bridge for remote debugging via [Redux DevTools extension](https://github.com/za
 with npm:
 
 ```
-npm install -g redux-devtools-cli
+npm install -g @redux-devtools/cli
 ```
 
 or with yarn:
 
 ```
-yarn global add redux-devtools-cli
+yarn global add @redux-devtools/cli
 ```
 
 and start as:
@@ -24,20 +24,20 @@ and start as:
 redux-devtools --hostname=localhost --port=8000
 ```
 
-> Note the package is called `redux-devtools-cli` not `redux-devtools` (the latter is a React component).
+> Note the package is called `@redux-devtools/cli` not `redux-devtools` (the latter is a React component).
 
 #### Or add in your project
 
 with npm:
 
 ```
-npm install --save-dev redux-devtools-cli
+npm install --save-dev @redux-devtools/cli
 ```
 
 or with yarn:
 
 ```
-yarn add --dev redux-devtools-cli
+yarn add --dev @redux-devtools/cli
 ```
 
 and add to `package.json`:
@@ -53,7 +53,7 @@ So, you can start redux-devtools server by running `npm run redux-devtools`.
 ##### Import in your `server.js` script you use for starting a development server:
 
 ```js
-var reduxDevTools = require('redux-devtools-cli');
+var reduxDevTools = require('@redux-devtools/cli');
 reduxDevTools({ hostname: 'localhost', port: 8000 });
 ```
 
diff --git a/packages/redux-devtools-cli/app/index.html b/packages/redux-devtools-cli/app/index.html
index 15c78f4c..13dd934a 100644
--- a/packages/redux-devtools-cli/app/index.html
+++ b/packages/redux-devtools-cli/app/index.html
@@ -28,7 +28,7 @@
     <div id="root"></div>
     <script src="/react.production.min.js"></script>
     <script src="/react-dom.production.min.js"></script>
-    <script src="/redux-devtools-core.min.js"></script>
+    <script src="/redux-devtools-app.min.js"></script>
     <script src="/port.js"></script>
     <script>
       ReactDOM.render(
diff --git a/packages/redux-devtools-cli/app/package.json b/packages/redux-devtools-cli/app/package.json
index 7b98eaba..b67c0b81 100644
--- a/packages/redux-devtools-cli/app/package.json
+++ b/packages/redux-devtools-cli/app/package.json
@@ -1,6 +1,6 @@
 {
   "private": true,
-  "name": "redux-devtools-cli",
+  "name": "@redux-devtools/cli",
   "version": "0.0.1",
   "main": "electron.js",
   "description": "Remote Redux DevTools",
diff --git a/packages/redux-devtools-cli/package.json b/packages/redux-devtools-cli/package.json
index c432402f..e3ab9db3 100644
--- a/packages/redux-devtools-cli/package.json
+++ b/packages/redux-devtools-cli/package.json
@@ -1,5 +1,5 @@
 {
-  "name": "redux-devtools-cli",
+  "name": "@redux-devtools/cli",
   "version": "1.0.0-4",
   "description": "CLI for remote debugging with Redux DevTools.",
   "homepage": "https://github.com/reduxjs/redux-devtools/tree/master/packages/redux-devtools-cli",
@@ -41,6 +41,7 @@
     "node": ">=10.0.0"
   },
   "dependencies": {
+    "@redux-devtools/app": "^1.0.0-4",
     "@types/react": "^16.9.46",
     "apollo-server": "^2.18.2",
     "apollo-server-express": "^2.18.2",
@@ -59,7 +60,6 @@
     "open": "^7.1.0",
     "react": "^16.13.1",
     "react-dom": "^16.13.1",
-    "redux-devtools-core": "^1.0.0-4",
     "semver": "^7.3.2",
     "socketcluster": "^14.4.2",
     "sqlite3": "^5.0.0",
diff --git a/packages/redux-devtools-cli/src/bin/injectServer.ts b/packages/redux-devtools-cli/src/bin/injectServer.ts
index c5d04acf..033655e7 100644
--- a/packages/redux-devtools-cli/src/bin/injectServer.ts
+++ b/packages/redux-devtools-cli/src/bin/injectServer.ts
@@ -3,7 +3,7 @@ import path from 'path';
 import semver from 'semver';
 import { Options } from '../options';
 
-const name = 'redux-devtools-cli';
+const name = '@redux-devtools/cli';
 const startFlag = '/* ' + name + ' start */';
 const endFlag = '/* ' + name + ' end */';
 const serverFlags: { [moduleName: string]: { [version: string]: string } } = {
diff --git a/packages/redux-devtools-cli/src/routes.ts b/packages/redux-devtools-cli/src/routes.ts
index 686fa5d8..58f3749b 100644
--- a/packages/redux-devtools-cli/src/routes.ts
+++ b/packages/redux-devtools-cli/src/routes.ts
@@ -37,7 +37,7 @@ function routes(
 
   serveUmdModule('react');
   serveUmdModule('react-dom');
-  serveUmdModule('redux-devtools-core');
+  serveUmdModule('@redux-devtools/app');
 
   app.get('/port.js', function (req, res) {
     res.send(`reduxDevToolsPort = ${options.port!}`);
diff --git a/packages/redux-devtools-dock-monitor/package.json b/packages/redux-devtools-dock-monitor/package.json
index 4049db74..cc8b374b 100644
--- a/packages/redux-devtools-dock-monitor/package.json
+++ b/packages/redux-devtools-dock-monitor/package.json
@@ -53,7 +53,7 @@
     "redux": "^4.0.5"
   },
   "peerDependencies": {
-    "@redux-devtools/core": "^3.4.0",
+    "@redux-devtools/core": "^3.7.0",
     "@types/react": "^16.3.18",
     "react": "^16.3.0",
     "redux": "^3.4.0 || ^4.0.0"
diff --git a/packages/redux-devtools-inspector-monitor/package.json b/packages/redux-devtools-inspector-monitor/package.json
index 54f33527..a04f44c4 100644
--- a/packages/redux-devtools-inspector-monitor/package.json
+++ b/packages/redux-devtools-inspector-monitor/package.json
@@ -78,7 +78,7 @@
     "seamless-immutable": "^7.1.4"
   },
   "peerDependencies": {
-    "@redux-devtools/core": "^3.4.0",
+    "@redux-devtools/core": "^3.7.0",
     "@types/react": "^16.3.18",
     "react": "^16.3.0",
     "redux": "^3.4.0 || ^4.0.0"
diff --git a/packages/redux-devtools-log-monitor/package.json b/packages/redux-devtools-log-monitor/package.json
index 305c20d0..73a8b20d 100644
--- a/packages/redux-devtools-log-monitor/package.json
+++ b/packages/redux-devtools-log-monitor/package.json
@@ -55,7 +55,7 @@
     "redux": "^4.0.5"
   },
   "peerDependencies": {
-    "@redux-devtools/core": "^3.4.0",
+    "@redux-devtools/core": "^3.7.0",
     "@types/react": "^16.3.18",
     "react": "^16.3.0",
     "redux": "^3.4.0 || ^4.0.0"
diff --git a/packages/redux-devtools-slider-monitor/package.json b/packages/redux-devtools-slider-monitor/package.json
index ae1ed410..bd17ea28 100644
--- a/packages/redux-devtools-slider-monitor/package.json
+++ b/packages/redux-devtools-slider-monitor/package.json
@@ -44,7 +44,7 @@
     "redux": "^4.0.5"
   },
   "peerDependencies": {
-    "@redux-devtools/core": "^3.4.0",
+    "@redux-devtools/core": "^3.7.0",
     "@types/react": "^16.3.18",
     "react": "^16.3.0",
     "redux": "^3.4.0 || ^4.0.0"
diff --git a/packages/redux-devtools-utils/.babelrc b/packages/redux-devtools-utils/.babelrc
new file mode 100644
index 00000000..0d42ef44
--- /dev/null
+++ b/packages/redux-devtools-utils/.babelrc
@@ -0,0 +1,8 @@
+{
+  "presets": [
+    "@babel/preset-env",
+    "@babel/preset-react",
+    "@babel/preset-typescript"
+  ],
+  "plugins": ["@babel/plugin-proposal-class-properties"]
+}
diff --git a/packages/redux-devtools-utils/.eslintignore b/packages/redux-devtools-utils/.eslintignore
new file mode 100644
index 00000000..a65b4177
--- /dev/null
+++ b/packages/redux-devtools-utils/.eslintignore
@@ -0,0 +1 @@
+lib
diff --git a/packages/redux-devtools-utils/.eslintrc.js b/packages/redux-devtools-utils/.eslintrc.js
new file mode 100644
index 00000000..8b680038
--- /dev/null
+++ b/packages/redux-devtools-utils/.eslintrc.js
@@ -0,0 +1,13 @@
+module.exports = {
+  extends: '../../.eslintrc',
+  overrides: [
+    {
+      files: ['*.ts', '*.tsx'],
+      extends: '../../eslintrc.ts.base.json',
+      parserOptions: {
+        tsconfigRootDir: __dirname,
+        project: ['./tsconfig.json'],
+      },
+    },
+  ],
+};
diff --git a/packages/redux-devtools-utils/LICENSE.md b/packages/redux-devtools-utils/LICENSE.md
new file mode 100644
index 00000000..1a68f555
--- /dev/null
+++ b/packages/redux-devtools-utils/LICENSE.md
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2016 Mihail Diordiev
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/packages/redux-devtools-utils/package.json b/packages/redux-devtools-utils/package.json
new file mode 100644
index 00000000..df8b5394
--- /dev/null
+++ b/packages/redux-devtools-utils/package.json
@@ -0,0 +1,49 @@
+{
+  "name": "@redux-devtools/utils",
+  "version": "1.0.0-4",
+  "description": "Reusable functions of Redux DevTools",
+  "homepage": "https://github.com/reduxjs/redux-devtools/tree/master/packages/redux-devtools-utils",
+  "bugs": {
+    "url": "https://github.com/reduxjs/redux-devtools/issues"
+  },
+  "license": "MIT",
+  "author": "Mihail Diordiev <zalmoxisus@gmail.com> (https://github.com/zalmoxisus)",
+  "files": [
+    "src",
+    "lib",
+    "umd"
+  ],
+  "main": "lib/index.js",
+  "types": "lib/index.d.ts",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/reduxjs/redux-devtools.git"
+  },
+  "scripts": {
+    "build": "npm run build:types && npm run build:js",
+    "build:types": "tsc --emitDeclarationOnly",
+    "build:js": "babel src --out-dir lib --extensions \".ts\" --source-maps inline",
+    "clean": "rimraf lib",
+    "lint": "eslint . --ext .ts",
+    "lint:fix": "eslint . --ext .ts --fix",
+    "type-check": "tsc --noEmit",
+    "type-check:watch": "npm run type-check -- --watch",
+    "preversion": "npm run type-check && npm run lint",
+    "prepublishOnly": "npm run clean && npm run build"
+  },
+  "dependencies": {
+    "@redux-devtools/core": "^3.7.0",
+    "@redux-devtools/serialize": "^0.2.0",
+    "get-params": "^0.1.2",
+    "immutable": "^4.0.0-rc.12",
+    "jsan": "^3.1.13",
+    "lodash": "^4.17.19",
+    "nanoid": "^3.1.12",
+    "redux": "^4.0.5"
+  },
+  "peerDependencies": {
+    "@redux-devtools/core": "^3.7.0",
+    "immutable": "^4.0.0-rc.12",
+    "redux": "^4.0.5"
+  }
+}
diff --git a/packages/redux-devtools-core/src/utils/catchErrors.ts b/packages/redux-devtools-utils/src/catchErrors.ts
similarity index 100%
rename from packages/redux-devtools-core/src/utils/catchErrors.ts
rename to packages/redux-devtools-utils/src/catchErrors.ts
diff --git a/packages/redux-devtools-core/src/utils/filters.ts b/packages/redux-devtools-utils/src/filters.ts
similarity index 96%
rename from packages/redux-devtools-core/src/utils/filters.ts
rename to packages/redux-devtools-utils/src/filters.ts
index bbfe53d6..e3f3eb00 100644
--- a/packages/redux-devtools-core/src/utils/filters.ts
+++ b/packages/redux-devtools-utils/src/filters.ts
@@ -1,7 +1,12 @@
 import mapValues from 'lodash/mapValues';
 import { PerformAction } from '@redux-devtools/core';
 import { Action } from 'redux';
-import { State } from '../app/reducers/instances';
+
+interface State {
+  actionsById: { [actionId: number]: PerformAction<Action<unknown>> };
+  computedStates: { state: unknown; error?: string }[];
+  stagedActionIds: number[];
+}
 
 export const FilterState = {
   DO_NOT_FILTER: 'DO_NOT_FILTER',
diff --git a/packages/redux-devtools-core/src/utils/get-params.ts b/packages/redux-devtools-utils/src/get-params.ts
similarity index 100%
rename from packages/redux-devtools-core/src/utils/get-params.ts
rename to packages/redux-devtools-utils/src/get-params.ts
diff --git a/packages/redux-devtools-core/src/utils/importState.ts b/packages/redux-devtools-utils/src/importState.ts
similarity index 92%
rename from packages/redux-devtools-core/src/utils/importState.ts
rename to packages/redux-devtools-utils/src/importState.ts
index 0e922c4c..a16ba30d 100644
--- a/packages/redux-devtools-core/src/utils/importState.ts
+++ b/packages/redux-devtools-utils/src/importState.ts
@@ -3,7 +3,13 @@ import jsan from 'jsan';
 import { immutableSerialize } from '@redux-devtools/serialize';
 import { Action } from 'redux';
 import Immutable from 'immutable';
-import { State } from '../app/reducers/instances';
+import { PerformAction } from '@redux-devtools/instrument';
+
+interface State {
+  actionsById: { [actionId: number]: PerformAction<Action<unknown>> };
+  computedStates: { state: unknown; error?: string }[];
+  committedState?: unknown;
+}
 
 function deprecate(param: string) {
   // eslint-disable-next-line no-console
diff --git a/packages/redux-devtools-core/src/utils/index.ts b/packages/redux-devtools-utils/src/index.ts
similarity index 100%
rename from packages/redux-devtools-core/src/utils/index.ts
rename to packages/redux-devtools-utils/src/index.ts
diff --git a/packages/redux-devtools-core/tsconfig.json b/packages/redux-devtools-utils/tsconfig.json
similarity index 100%
rename from packages/redux-devtools-core/tsconfig.json
rename to packages/redux-devtools-utils/tsconfig.json