diff --git a/package.json b/package.json
index 960bf231..9d4f9daf 100644
--- a/package.json
+++ b/package.json
@@ -12,6 +12,7 @@
     "babel-preset-env": "^1.5.2",
     "browser-sync": "^2.18.2",
     "browserify": "^14.3.0",
+    "docdash": "^0.4.0",
     "gulp": "^3.9.1",
     "gulp-babel": "^6.1.2",
     "gulp-concat": "^2.6.0",
@@ -21,6 +22,7 @@
     "gulp-strip-comments": "^2.4.5",
     "gulp-uglify": "^1.5.2",
     "gulp-util": "^3.0.7",
+    "jsdoc": "^3.5.0",
     "qunit-assert-close": "^2.1.2",
     "qunitjs": "^2.3.2",
     "vinyl-buffer": "^1.0.0",