diff --git a/.gitignore b/.gitignore
index e43b0f9..d8f07bf 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,5 @@
 .DS_Store
+node_modules/
+yarn.lock
+package-lock.json
+*.log
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..9ef0fde
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,3 @@
+language: node_js
+node_js:
+  - "lts/*"
diff --git a/package.json b/package.json
index 0d1f2e6..23d8367 100644
--- a/package.json
+++ b/package.json
@@ -1,5 +1,12 @@
 {
   "name": "discord-open-source",
   "version": "1.0.0",
-  "main": "communities.json"
+  "main": "communities.json",
+  "scripts": {
+    "test": "prettier -c communities.json || (npm run fmt && git diff && exit 1)",
+    "fmt": "prettier --write communities.json"
+  },
+  "devDependencies": {
+    "prettier": "^1.16.1"
+  }
 }