diff --git a/.eslintrc.js b/.eslintrc.js
new file mode 100644
index 0000000..668932c
--- /dev/null
+++ b/.eslintrc.js
@@ -0,0 +1,58 @@
+module.exports = {
+  extends: ['react-app', 'prettier'],
+  plugins: ['@emotion'],
+  env: {
+    browser: true,
+    es6: true,
+  },
+  parserOptions: {
+    ecmaVersion: 8,
+  },
+  rules: {
+    '@emotion/pkg-renaming': 'error',
+    'import/no-extraneous-dependencies': [
+      'error',
+      {
+        devDependencies: [
+          '**/*.test.js',
+          '**/*.spec.js',
+          '**/stories/**/*.js',
+          '**/*.stories.js',
+          '**/setupProxy.js',
+        ],
+      },
+    ],
+    'react/jsx-filename-extension': [1, { extensions: ['.js', '.jsx'] }],
+    'react/jsx-one-expression-per-line': 0,
+    'react/no-did-update-set-state': 0,
+    'react/sort-comp': [
+      2,
+      {
+        order: [
+          'static-methods',
+          'instance-variables',
+          'lifecycle',
+          'everything-else',
+          'render',
+        ],
+      },
+    ],
+    'jsx-a11y/href-no-hash': 'off',
+    'no-param-reassign': ['error', { props: false }],
+    'no-underscore-dangle': ['error', { allow: ['_token'] }],
+    camelcase: [2, { ignoreDestructuring: true }],
+    'no-console': ['warn', { allow: ['warn', 'error'] }],
+    'import/no-named-as-default': 'off',
+    'import/no-cycle': 'warn',
+  },
+  settings: {
+    'import/resolver': {
+      node: {
+        moduleDirectory: [
+          'node_modules',
+          'src', // replace with your app-module-path directory
+        ],
+      },
+    },
+  },
+}
diff --git a/package.json b/package.json
index c5b7a1d..db7d9d8 100644
--- a/package.json
+++ b/package.json
@@ -1,15 +1,17 @@
 {
   "name": "seedshuffler",
-  "version": "0.1.0",
-  "private": true,
+  "version": "1.0.0",
+  "private": false,
   "dependencies": {
+    "@emotion/styled": "^11.10.5",
     "@testing-library/jest-dom": "^5.16.5",
     "@testing-library/react": "^13.4.0",
-    "@testing-library/user-event": "^13.5.0",
+    "@testing-library/user-event": "^14.4.3",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
-    "react-scripts": "5.0.1",
-    "web-vitals": "^2.1.4"
+    "react-intl": "^6.2.1",
+    "react-scripts": "^5.0.1",
+    "web-vitals": "^3.1.0"
   },
   "scripts": {
     "start": "react-scripts start",
@@ -34,5 +36,14 @@
       "last 1 firefox version",
       "last 1 safari version"
     ]
+  },
+  "devDependencies": {
+    "eslint": "^8.28.0",
+    "eslint-config-prettier": "^8.5.0",
+    "eslint-config-react-app": "^7.0.1",
+    "eslint-plugin-import": "^2.26.0",
+    "eslint-plugin-jsx-a11y": "^6.6.1",
+    "eslint-plugin-prettier": "^4.2.1",
+    "eslint-plugin-react": "^7.31.11"
   }
 }
diff --git a/prettier.config.js b/prettier.config.js
new file mode 100644
index 0000000..edc047c
--- /dev/null
+++ b/prettier.config.js
@@ -0,0 +1,5 @@
+module.exports = {
+  semi: false,
+  trailingComma: 'all',
+  singleQuote: true,
+}