SvelteKit Error and Performance Monitoring
Actionable insights to resolve SvelteKit performance bottlenecks and errors. Improve your monitoring workflow with a full view of releases so you can mark SvelteKit errors as resolved and prioritize live issues.
Getting Started is Simple
Just run this commmand to sign up for and install Sentry.
npx @sentry/wizard@latest -i sveltekit
Check our documentation for the latest instructions.
See all platforms
SvelteKit Performance Monitoring
Quickly identify performance issues and view full end-to-end distributed trace to see the exact poor-performing API call and surface any related SvelteKit errors. Improve SvelteKit performance with max efficiency, not max effort.
SvelteKit Error Monitoring With Complete Stack Traces
See the error and SvelteKit stack trace previously only visible in your user’s debug console. Apply source maps automatically to convert minified, compiled, or transpiled code back to its original form. Keep your SvelteKit source maps private by uploading them directly to Sentry.
Fill In The Blanks About SvelteKit Errors
See what the app was doing when the SvelteKit error occurred: user interactions, AJAX requests, console log messages, and more. Learn in which version a bug first appeared, merge duplicates, and know if things regress in a future release
“By correlating Sentry issues to our dev cycle, we can spot where problems begin and how to fix the source.”
See The Full Picture Of Any SvelteKit Exception
Record environment and usage details so you can recreate bugs down to the browser version, OS, and query parameters specific to your app.
Sentry’s tag distribution graph makes it easy to isolate and prioritize any SvelteKit error by seeing how often it occurs in context.
Find answers to key questions: How actionable is this error? Was the bug browser or OS specific?
You can’t afford to put SvelteKit monitoring on the backburner.
Even a one-second delay in loading results in a 7% reduction in conversions.
Forty percent of customers abandon a website that takes longer than three seconds to load.
The average cost of downtime is $5,600 per minute — or $300,000 per hour.
FAQs
Sentry supports every major frontend language, framework, and library. You can browse each of them here.
You can get started for free. Pricing depends on the number of monthly events, transactions, and attachments that you send Sentry. For more details, visit our pricing page.
Sentry doesn’t impact a web site’s performance.
If you look at the configuration options for when you initialize Sentry in your code, you’ll see there’s nothing regarding minimizing its impact on your app’s performance. This is because our team of SDK engineers already developed Sentry with this in mind.
Sentry is a listener/handler for errors that asynchronously sends out the error/event to Sentry.io. This is non-blocking. The error/event only goes out if this is an error.
Global handlers have almost no impact as well, as they are native APIs provided by the browsers.