Use prettier and eslint

.eslintrc.json

@@ -0,0 +1,8 @@
+{
+    "extends": ["airbnb", "prettier", "plugin:node/recommended"],
+    "plugins": ["prettier"],
+    "rules": {
+        "prettier/prettier": "error",
+        "no-console": "off"
+    }
+}

.prettierrc

@@ -0,0 +1,3 @@
+{
+  "singleQuote": true
+}

package.json

@@ -27,5 +27,18 @@
     "node-stream-zip": "^1.12.0",
     "pcb-stackup": "^4.2.5",
     "sharp": "^0.27.0"
+  },
+  "devDependencies": {
+    "eslint": "^7.19.0",
+    "eslint-config-airbnb": "^18.2.1",
+    "eslint-config-node": "^4.1.0",
+    "eslint-config-prettier": "^7.2.0",
+    "eslint-plugin-import": "^2.22.1",
+    "eslint-plugin-jsx-a11y": "^6.4.1",
+    "eslint-plugin-node": "^11.1.0",
+    "eslint-plugin-prettier": "^3.3.1",
+    "eslint-plugin-react": "^7.22.0",
+    "eslint-plugin-react-hooks": "^4.2.0",
+    "prettier": "^2.2.1"
   }
 }