How to SRE-ify your React app with Prometheus

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I am not a JavaScript developer. However, I was given a task at work recently that forced me to enter the abyss and get good at keeping my Promises. I was asked to create a webinar on helping developers become better SREs through observability and instrumentation. The objective was to take a broken web app and add enough monitoring and logging to it to make troubleshooting its brokenness easier. (I’ll update this post with a link when we broadcast it on April 22nd! … »