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Web scraping with Node.js

Web scraping is a technique used for retrieving data from websites. You fetch the page’s contents, and then extract the data you need from the page for processing, saving it, or simply displaying it on your app. It comes in handy when the app/website you are trying to scrape does not expose any external API for public consumption. It is worth noting that some sites do not allow scraping, so be aware of that before you attempt it.

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