diff --git a/package.json b/package.json
index da5c013..ba2105a 100644
--- a/package.json
+++ b/package.json
@@ -55,7 +55,9 @@
     "example:watch": "nodemon --exec babel-node examples",
     "example:inspect": "babel-node --inspect examples",
     "example:inspect:watch": "nodemon --exec babel-node --inspect examples",
-    "format": "standard --fix",
+    "pretty": "prettier --ignore-path .gitignore --write '**/*.(js|json|graphql)'",
+    "format": "npm-run-all --serial pretty format:*",
+    "format:js": "standard --fix",
     "report": "nyc report"
   },
   "babel": {
@@ -134,6 +136,7 @@
     "nodemon": "^2.0.1",
     "npm-run-all": "^4.1.2",
     "nyc": "^15.0.0",
+    "prettier": "^2.0.2",
     "serverless": "^1.58.0",
     "serverless-domain-manager": "^3.2.1",
     "serverless-offline": "^6.1.2",
diff --git a/yarn.lock b/yarn.lock
index eca7d5f..85dce23 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8322,6 +8322,11 @@ preserve@^0.2.0:
   resolved "https://registry.yarnpkg.com/preserve/-/preserve-0.2.0.tgz#815ed1f6ebc65926f865b310c0713bcb3315ce4b"
   integrity sha1-gV7R9uvGWSb4ZbMQwHE7yzMVzks=
 
+prettier@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.0.2.tgz#1ba8f3eb92231e769b7fcd7cb73ae1b6b74ade08"
+  integrity sha512-5xJQIPT8BraI7ZnaDwSbu5zLrB6vvi8hVV58yHQ+QK64qrY40dULy0HSRlQ2/2IdzeBpjhDkqdcFBnFeDEMVdg==
+
 pretty-hrtime@^1.0.0:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/pretty-hrtime/-/pretty-hrtime-1.0.3.tgz#b7e3ea42435a4c9b2759d99e0f201eb195802ee1"