Today I finally got my es2015 javascript to compile to es5 javascript automatically upon save. First, I set up my project using npm. I setup the following dev dependencies: babel-cli babel-core babel-preset-es2015 In the package.json file, I’ve got the following scripts setup … “scripts”: { “build-js”: “babel scripts.pre.js –out-file scripts.js”, “build”: “npm run build-js” … […]