ES6 + Babel – Developers Area

Create a new Empty web site in VS 2015
Delete the web.config file

Create 2 folders – src, lib, add the following test1.js file to src:

   console.log("hello");
   var y = [1, 2, 3].map(n => n + 1);
   console.log(y);

Install node.js

On the node.js command prompt (in the project directory): o npm init

# npm install --save-dev babel-cli
# npm install babel-preset-es2015 --save-dev

Add the following command to the scripts section in package.json: o “build”:”babel src -d lib”
Create .babelrc file (note the leading dot)
```
{

"presets": ["es2015"] 

}
```
Test your work