# `babel-set-presets` ## Install ```bash npm install babel-set-presets -g ``` ## Usage Run the command ```bash babel-set-presets ``` ## Why When you install presets as dev dependencies like this. ``` "devDependencies": { "babel-cli": "^6.6.5", "babel-core": "^6.7.2", "babel-preset-es2015": "^6.6.0" } ``` You need to also either add a `.babelrc` file or add this property to the `package.json` file. ``` "babel": { "presets": [ "es2015" ] } ``` `babel-set-presets` will crawl your deps and find your presets and update `package.json`.