diff --git a/README.md b/README.md
new file mode 100644
index 0000000..75f7fa2
--- /dev/null
+++ b/README.md
@@ -0,0 +1,27 @@
+# utility-js
+
+JavaScript utility functions.
+
+## Install
+
+```
+npm install utility-js
+```
+
+## API
+
+
+### forEach
+
+```
+function forEach(
+		array: (Array | ArrayLikeObject),
+		callback: Function
+	): Array;
+
+callback = function (
+		value: Object,
+		index: Number,
+		array: (Array | ArrayLikeObject)
+	): (boolean | undefined);
+```
\ No newline at end of file
diff --git a/package.json b/package.json
index b2d89bf..c20925f 100644
--- a/package.json
+++ b/package.json
@@ -1,8 +1,19 @@
 {
-	"name": "utility-js",
-	"version": "0.1.0",
-	"description": "Utility functions.",
-	"main": "utility.js",
-	"author": "Audi Nugraha <audinue@gmail.com>",
-	"license": "MIT"
+  "name": "utility-js",
+  "version": "0.1.0",
+  "description": "JavaScript utility functions.",
+  "main": "utility.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/audinue/utility-js.git"
+  },
+  "author": "Audi Nugraha <audinue@gmail.com>",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/audinue/utility-js/issues"
+  },
+  "homepage": "https://github.com/audinue/utility-js#readme"
 }