Not sure if they are still popular but in the past they may have really slowed d... | Hacker News

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		maxim-fin 3 days ago \| parent \| context \| favorite \| on: Apparently CodePen 2.0 sends data to their servers... Not sure if they are still popular but in the past they may have really slowed down the site
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glub 3 days ago [–]

Now it's an entire industry. They call it "bot protection"

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