diff --git a/.gitignore b/.gitignore
index 298d9c05..570b7df3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,7 +1,7 @@
 node_modules/
 lib/
 downloads/
-resources/
+arduino-ide-extension/src/node/resources
 arduino-ide-extension/Examples/
 src-gen/
 gen-webpack.config.js
diff --git a/.prettierignore b/.prettierignore
new file mode 100644
index 00000000..0f7b8aa4
--- /dev/null
+++ b/.prettierignore
@@ -0,0 +1,11 @@
+lib
+dist
+plugins
+src-gen
+i18n
+gen-webpack*
+.browser_modules
+arduino-ide-extension/src/node/resources
+cli-protocol
+*color-theme.json
+arduino-icons.json
diff --git a/.prettierrc b/.prettierrc
deleted file mode 100644
index 47e5c04d..00000000
--- a/.prettierrc
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-	"singleQuote": true,
-	"tabWidth": 2,
-	"useTabs": false,
-	"printWidth": 80,
-	"endOfLine": "auto"
-}
diff --git a/.prettierrc.json b/.prettierrc.json
new file mode 100644
index 00000000..686348c1
--- /dev/null
+++ b/.prettierrc.json
@@ -0,0 +1,28 @@
+{
+  "singleQuote": true,
+  "tabWidth": 2,
+  "useTabs": false,
+  "printWidth": 80,
+  "endOfLine": "auto",
+  "overrides": [
+    {
+      "files": "*.json",
+      "options": {
+        "tabWidth": 2
+      }
+    },
+    {
+      "files": "*.css",
+      "options": {
+        "tabWidth": 4,
+        "singleQuote": false
+      }
+    },
+    {
+      "files": "*.html",
+      "options": {
+        "tabWidth": 4
+      }
+    }
+  ]
+}