Webextensions.in is a scaffolding UI tool for browser extensions. It lets you to input and select few parameters and outputs a complete boilerplate browser extension project. This folder will contain all the required folders and files to get started with the extension.

Here are some commands you can run:

Following folder structure will be genearted, zipped and downloaded:

myAddon
   ├── background_script.js
   ├── browserAction
   │   ├── index.html
   │   ├── script.js
   │   └── style.css
   ├── content_script.js
   ├── icons
   │   └── icon.png
   ├── manifest.json
   ├── options
   │   ├── index.html
   │   ├── script.js
   │   └── style.css
   └── pageAction
       ├── index.html
       ├── script.js
       └── style.css

Because we got super tired creating the file and folders for every new extension over and over again. #lazyDevs

For you , we have npm package, you can check it out here

If you have suggestions please file an issue