Pagerless for SvelteKit

Set up

npm i pagerless

export { handleError } from "pagerless/sveltekit";

Already have a handleError? Wrap it: export const handleError = handleErrorWithPagerless(myHandler). In the browser, also start the client with init from pagerless/browser.

What it catches

• Errors in load functions, actions, endpoints and rendering.
• Skips 404s and expected errors.
• Reports 5xx and crashes only, never 4xx, and leaves the response, logs and error exactly as they were.

Updated October 22, 2026.