Hacker news scraper

How to run it

• yarn install to install the dependencies
• ./hackernews.js --posts i, with i a positive integer <= 100

Libraries

• got : this is the library I use for http requests
• jquery, node-jsdom : this is needed to transform the response text into a DOM object (node-jsdom does this part) that we can then parse easily with css selectors (jquery does this part)
• q : this is the library I use for promises. I use deferred objects for that. There are many other solutions, native es6 promises amongst them.
• stringify-object : used to have a more configurable output (indentations and quotes)