README.md

1.) first install npm install node --save

2.) npm init

3.) node app

4.) make sure that 'home.css', 'home.js' and 'index.html' are in folder 'public':

The structure should look like this: my_project | -- node_modules/ -- public/ home.js home.css index.html pictureCategories.json -- app.js -- package.json -- README.MD# test 

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