How to require, import multiple JS modules?

Usually when I write code in JS, I like to organize them by having multiple files. (ex. one class per file)

We are probably required to provide

• common.js
• edittime.js
• runtime.js

these files in vanilla javascript that browser can understand.

If I want to write code in ES6, does this mean we have to use transpiler like webpack or browserify? Has anyone successfully done this? The template file

http://www.scirra.com/downloads/javascript-sdk-template.zip

is very minimal and it would be nice to have some starter project that does what I have mentioned here.

I have created a starter project to build Construct plugin. You can write your plugin using ES6 and import multiple modules of your own. When you are done, you can run the build to produce the 4 files expected by Construct.

https://github.com/jiminssy/ConstructPluginStarter

If you have any issues with it please let me know.