How to get a notification when your site appears on HackerNews

A few weeks ago, somebody listed this article about GNU parallel to HackerNews, and I got a small wave of new visitors trawling my blog.

I don’t actively monitor referrers to this site, so I was oblivious to this until a few days afterward. Aware of the Slashdot Effect, I thought I should set up some free tools to remind me to log in and check the site’s health if it happens again:

Hacker News RSS feeds

Hacker news does not publish it’s own RSS feeds, so I had to use a third-party service. I found a URL that would feed me the feed to the latest articles off this site, by searching the “url” attribute:

https://hnrss.org/newest?q=mike42.me&search_attrs=url

This URL gives an RSS feed, as you might expect:

IFTTT

To save me installing and checking a local reader, I set up IFTTT to send me an email when new articles are published to this feed.

The “RSS feed to email” applet is perfect for this kind of consumer-grade automation.

I set it up with the URL, and well, nothing interesting happens. Only new articles are emailed, so this is expected.

Example email

Since I also use this IFTTT applet to get notifications for other RSS feeds, I do know that it works. Within an hour or two of a new article appearing in the feed, the applet gives you an email from RSS Feed via IFTTT <action@ifttt.com>:

It’s not exactly a real-time notification, but it’s a good start. At this point, I know when my posts are being linked from a specific high-traffic site, which is a good start.

For any site bigger than a personal blog, you might be interested in handling extra traffic rather than just be vaguely aware of it, but I’ll save that for a future post.

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