Setting up babel-loader

- [Instructor] The first loader that we're…going to set up here is the babel loader.…One of the most popular loaders out there,…it compiles all of our new JavaScript…into JavaScript that will work in most browsers.…So let's go ahead and…adjust our webpack and figfile here.…And we're going to add another key called: module.…Now module is going to have rules inside of it.…And these rules are going to be held within an array.…Alright the next step we want to take here is…we're going to create another object.…

This is going to have a test value,…and what test is going to do is…tell webpack to match against a regular expression.…So we're going to say look for…all of the files that end in js.…Alright the next thing we want to do here…is tell it what to exclude.…So we're going to exclude the node module's folder,…we're not going to transform everything in there…or that would take all day.…We then are going to specify which loader…we want to use on these JavaScript files.…

So in this case we're going to use the babel loader.…