Action Item: Quality Built-in

Setup

In this case we are just using some js code as example. You can apply the following setup to any JS code base.

To use different packages we need to setup the package manager - npm in this folder:
```
npm init -y
```

Add a .gitignore file to leave the node_modules out of your commits:
```
echo "node_modules" > .gitignore 
```
Save the .gitignore file with the code editor to apply the changes.

Add eslint as a development dependency by running:
```
npm install eslint --save-dev
```

Add a lint script to the package.json file that will lint the code:

  "scripts": {
        ...,
        "lint": "eslint . --fix"
    },

Run the Command Line Initialization script of eslint:
```
npm run lint -- --init
```
Follow the dialog in the terminal to complete the linter setup. A linter file and all the dependencies will be added depending on your preferences. This are the options chosen in this blueprint:

Run the linter:
```
npm run lint
```
You should get at least two linter errors that look like this: Don't worry about them now, we will fix them later.

Install husky -- easily setup of Git Hooks:
```
npm install husky --save-dev
```

Add a prepare script to the package.json file that will setup husky:

  "scripts": {
        ...,
        "prepare": "husky install"
    },

Add a hook to run the linter on every commit:

npx husky add .husky/pre-commit "npm run lint"