eslintrc and prettierrc files

.eslintrc.json

@@ -0,0 +1,35 @@
+{
+    "env": {
+        "browser": true,
+        "es2021": true
+    },
+    "extends": [
+        "plugin:react/recommended",
+        "standard"
+    ],
+    "parserOptions": {
+        "ecmaFeatures": {
+            "jsx": true
+        },
+        "ecmaVersion": "latest",
+        "sourceType": "module"
+    },
+    "plugins": [
+      "jest", 
+      "react", 
+      "prettier"
+    ],
+    "rules": {
+      "prettier/prettier": "error",
+      "max-len": [1, 120, 2, { "ignoreComments": true }],
+      "no-console": "off",
+      "quotes": ["warn", "single"],
+      "camelcase": ["error", {"properties": "always"}],
+      "semi": ["warn", "always"]
+    },
+    "settings": {
+      "react": {
+        "version": "detect"
+      }
+    }
+}

.prettierrc

@@ -0,0 +1,4 @@
+{
+    "singleQuote": true,
+    "semi": true
+}