diff --git a/.prettierignore b/.prettierignore
new file mode 100644
index 00000000..3c0687a5
--- /dev/null
+++ b/.prettierignore
@@ -0,0 +1,3 @@
+public
+node_modules
+.quartz-cache
diff --git a/package-lock.json b/package-lock.json
index 6ec39102..c0d4c1ee 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -74,6 +74,7 @@
         "@types/ws": "^8.5.5",
         "@types/yargs": "^17.0.24",
         "esbuild": "^0.18.11",
+        "prettier": "^3.0.0",
         "tsx": "^3.12.7",
         "typescript": "^5.0.4"
       }
@@ -4458,6 +4459,21 @@
         "preact": ">=10"
       }
     },
+    "node_modules/prettier": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.0.0.tgz",
+      "integrity": "sha512-zBf5eHpwHOGPC47h0zrPyNn+eAEIdEzfywMoYn2XPi0P44Zp0tSq64rq0xAREh4auw2cJZHo9QUob+NqCQky4g==",
+      "dev": true,
+      "bin": {
+        "prettier": "bin/prettier.cjs"
+      },
+      "engines": {
+        "node": ">=14"
+      },
+      "funding": {
+        "url": "https://github.com/prettier/prettier?sponsor=1"
+      }
+    },
     "node_modules/pretty-bytes": {
       "version": "6.1.0",
       "resolved": "https://registry.npmjs.org/pretty-bytes/-/pretty-bytes-6.1.0.tgz",
diff --git a/package.json b/package.json
index 8b0af9c3..64967a6c 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,8 @@
     "url": "https://github.com/jackyzha0/quartz.git"
   },
   "scripts": {
-    "typecheck": "tsc --noEmit",
+    "check": "tsc --noEmit && npx prettier . --check",
+    "format": "npx prettier . --write",
     "test": "tsx ./quartz/path.test.ts"
   },
   "keywords": [
@@ -89,6 +90,7 @@
     "@types/ws": "^8.5.5",
     "@types/yargs": "^17.0.24",
     "esbuild": "^0.18.11",
+    "prettier": "^3.0.0",
     "tsx": "^3.12.7",
     "typescript": "^5.0.4"
   }