diff --git a/.github/workflows/react.yaml b/.github/workflows/react.yaml
new file mode 100644
index 0000000..544f13e
--- /dev/null
+++ b/.github/workflows/react.yaml
@@ -0,0 +1,60 @@
+name: ''
+on: [push]
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v2
+        with:
+          version: 14
+      - name: Get yarn cache directory path
+        id: yarn-cache-dir-path
+        run: echo "::set-output name=dir::$(yarn cache dir)"
+      - uses: actions/cache@v2
+        id: yarn-cache
+        with:
+          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
+          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-yarn-
+      - run: yarn
+      - run: yarn lint
+      - run: yarn build
+      - run: yarn test --coverage
+        env:
+          CI: true
+      - uses: actions/upload-artifact@v2
+        with:
+          name: coverage
+          path: coverage/
+          if-no-files-found: error
+      - uses: actions/upload-artifact@v2
+        with:
+          name: build
+          path: build/
+          if-no-files-found: error
+  deploy-stage:
+    runs-on: ubuntu-latest
+    needs: build
+    environment: stage
+    steps:
+      - uses: actions/download-artifact@v2
+        with:
+          name: build
+          path: ./build
+      - uses: jakejarvis/s3-sync-action@v0.5.1
+        with:
+          args: --acl public-read --follow-symlinks --delete
+        env:
+          AWS_S3_BUCKET: ${{ secrets.AWS_S3_BUCKET }}
+          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          AWS_REGION: ru-central1
+          SOURCE_DIR: ./build
+          DEST_DIR: pr/${{github.run_id}}
+          AWS_S3_ENDPOINT: https://storage.yandexcloud.net
+      - uses: appleboy/telegram-action@v0.1.1
+        with:
+          to: ${{ secrets.TELEGRAM_TO }}
+          token: ${{ secrets.TELEGRAM_TOKEN }}
diff --git a/package.json b/package.json
index 4c15a13..67cb53a 100644
--- a/package.json
+++ b/package.json
@@ -11,17 +11,42 @@
     "react-scripts": "4.0.3",
     "web-vitals": "^1.0.1"
   },
+  "devDependencies": {
+    "eslint-config-airbnb": "^18.2.1",
+    "eslint-config-prettier": "^8.3.0",
+    "eslint-plugin-jsx-a11y": "^6.4.1",
+    "eslint-plugin-prettier": "^3.4.0",
+    "eslint-plugin-react-hooks": "^4.2.0",
+    "prettier": "^2.3.1"
+  },
   "scripts": {
     "start": "react-scripts start",
     "build": "react-scripts build",
     "test": "react-scripts test",
-    "eject": "react-scripts eject"
+    "eject": "react-scripts eject",
+    "lint": "eslint ./src"
   },
   "eslintConfig": {
     "extends": [
       "react-app",
-      "react-app/jest"
-    ]
+      "react-app/jest",
+      "plugin:jsx-a11y/recommended",
+      "plugin:react-hooks/recommended",
+      "prettier"
+    ],
+    "plugins": [
+      "jsx-a11y",
+      "prettier"
+    ],
+    "rules": {
+      "semi": 1,
+      "prettier/prettier": [
+        "error",
+        {
+          "semi": true
+        }
+      ]
+    }
   },
   "browserslist": {
     "production": [
@@ -34,5 +59,6 @@
       "last 1 firefox version",
       "last 1 safari version"
     ]
-  }
+  },
+  "homepage": "./"
 }
diff --git a/src/App.js b/src/App.js
index 3784575..e9f34aa 100644
--- a/src/App.js
+++ b/src/App.js
@@ -1,5 +1,5 @@
-import logo from './logo.svg';
-import './App.css';
+import logo from "./logo.svg";
+import "./App.css";
 
 function App() {
   return (
diff --git a/src/App.test.js b/src/App.test.js
index 1f03afe..9382b9a 100644
--- a/src/App.test.js
+++ b/src/App.test.js
@@ -1,7 +1,7 @@
-import { render, screen } from '@testing-library/react';
-import App from './App';
+import { render, screen } from "@testing-library/react";
+import App from "./App";
 
-test('renders learn react link', () => {
+test("renders learn react link", () => {
   render(<App />);
   const linkElement = screen.getByText(/learn react/i);
   expect(linkElement).toBeInTheDocument();
diff --git a/src/index.js b/src/index.js
index ef2edf8..ad9cbbb 100644
--- a/src/index.js
+++ b/src/index.js
@@ -1,14 +1,14 @@
-import React from 'react';
-import ReactDOM from 'react-dom';
-import './index.css';
-import App from './App';
-import reportWebVitals from './reportWebVitals';
+import React from "react";
+import ReactDOM from "react-dom";
+import "./index.css";
+import App from "./App";
+import reportWebVitals from "./reportWebVitals";
 
 ReactDOM.render(
   <React.StrictMode>
     <App />
   </React.StrictMode>,
-  document.getElementById('root')
+  document.getElementById("root")
 );
 
 // If you want to start measuring performance in your app, pass a function
diff --git a/src/reportWebVitals.js b/src/reportWebVitals.js
index 5253d3a..9ecd33f 100644
--- a/src/reportWebVitals.js
+++ b/src/reportWebVitals.js
@@ -1,6 +1,6 @@
-const reportWebVitals = onPerfEntry => {
+const reportWebVitals = (onPerfEntry) => {
   if (onPerfEntry && onPerfEntry instanceof Function) {
-    import('web-vitals').then(({ getCLS, getFID, getFCP, getLCP, getTTFB }) => {
+    import("web-vitals").then(({ getCLS, getFID, getFCP, getLCP, getTTFB }) => {
       getCLS(onPerfEntry);
       getFID(onPerfEntry);
       getFCP(onPerfEntry);
diff --git a/src/setupTests.js b/src/setupTests.js
index 8f2609b..1dd407a 100644
--- a/src/setupTests.js
+++ b/src/setupTests.js
@@ -2,4 +2,4 @@
 // allows you to do things like:
 // expect(element).toHaveTextContent(/react/i)
 // learn more: https://github.com/testing-library/jest-dom
-import '@testing-library/jest-dom';
+import "@testing-library/jest-dom";