React UseEffect Blunder: Cloudflare’s Dashboard Takes a Nap!
Cloudflare’s dashboard went haywire thanks to a React useEffect hook gone rogue. It caused an API overload so intense, even the engineers had a tough time pinpointing the culprit. Apparently, useEffect is the Swiss army knife of bugs—use with caution, or your dashboard might just start a party no one asked for.

Hot Take:
Cloudflare’s recent ‘hook’ up with a React useEffect bug proves that sometimes even the big tech players get tangled in their own web. If you thought coding was all rainbows and unicorns, think again! This incident is a reminder that in the world of code, even a ‘small’ hook can lead to a whale of an outage. Just another day in parasitic programming!
Key Points:
- Cloudflare experienced an outage due to a React useEffect hook mishap.
- The error caused an excessive load on the Tenant Service API.
- The issue was difficult to diagnose due to misleading symptoms.
- The useEffect hook ran repeatedly due to a dependency problem.
- Community discussions on the pros and cons of useEffect ensued.
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