The vast majority of Sentry errors for our frontend are unrelated to our codebase and are instead related to random extensions/packages, making it very noisy.

We've been trying to blocklist certain packages/keywords but it's not scalable. 

What does everyone do for frontend error tracking?

cma.xyz. Founder /paragraph, previously at Google and Coinbase

Following this and hoping for answers.

My experience with sentry and rollbar: Because of the noise, these tools are not good for proactive alerting out of the box, only investigative/debugging, for ex: user 1 wrote in with some error, go lookup their user id in sentry.

building /automod (channel bots), /glass (no code frames) • uncurated.xyz
• prev @manifoldxyz, twilio

For proactive alerting, I only had good results whitelisting specific errors. And whenever I could I’d get from backend instead.

Never made “increased errors” work well. Even after piping into datadog with anomaly detection.