diff --git a/package.json b/package.json
index 26499f5..13f2298 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,10 @@
 	"scripts": {
 		"build": "rollup -c tools/rollup.module.js && rollup -c tools/rollup.browser.js && rollup -c tools/rollup.browser.min.js",
 		"prepare": "npm test && rm -rf build && npm run build",
-		"test": "eslint --env browser src/** && eslint --env node tools/** && tslint -c tslint.json types/**.ts"
+		"test": "eslint src/** tools/** && tslint -c tslint.json types/**.ts",
+		"dev": "npm-run-all --parallel watch serve",
+		"watch": "rollup -w -c tools/rollup.browser.min.js",
+		"serve": "ws"
 	},
 	"repository": {
 		"type": "git",
@@ -34,6 +37,8 @@
 		"babel-plugin-external-helpers": "^6.22.0",
 		"babel-preset-env": "^1.6.1",
 		"eslint": "^4.16.0",
+		"local-web-server": "^2.4.0",
+		"npm-run-all": "^4.1.2",
 		"rollup": "^0.55.3",
 		"rollup-plugin-babel": "^3.0.3",
 		"rollup-plugin-license": "^0.5.0",