Sveltekit example

[tcurdt]

Especially since you are using Sveltekit youself - is there an example of how to use Sveltekit with logtide?
In particular the observability and error capture.

[Polliog]

Hi in this moment we don't have an integration done for frontend frameworks or libraries (we are working on it starting with angular and sveltekit)

Right now, we're using our own SDK for backend logging (Node.js/Fastify side) and we log client-side errors manually. Here's the pattern we follow:

Server-side (SvelteKit hooks)

// src/hooks.server.ts
import { logtide } from '$lib/server/logtide';

export const handleError = async ({ error, event }) => {
  // Log to Logtide
  logtide.error('SvelteKit error', {
    error: error.message,
    stack: error.stack,
    path: event.url.pathname,
    method: event.request.method,
    userId: event.locals.user?.id
  });

  return {
    message: 'An error occurred'
  };
};

Client-side error boundary

// src/hooks.client.ts
export const handleError = async ({ error, event }) => {
  // Send to your Logtide endpoint
  await fetch('/api/log-error', {
    method: 'POST',
    body: JSON.stringify({
      message: error.message,
      stack: error.stack,
      url: window.location.href
    })
  });
};

As said I'm actually working on a dedicated SvelteKit integration that will make this much smoother. It would include:

• Automatic error capture (both client and server)
• Performance monitoring (page load times, server response times)
• User session tracking
• Request/response logging with privacy controls

In the meantime, the manual approach above works well for us in production. Let me know if you need help setting it up!

[tcurdt]

Thanks for the quick reply!
Integration should be straight forward.

But what I am most eager to try out:

https://svelte.dev/docs/kit/observability

[Polliog]

wow i didn't know of this, it actually uses opentelemetry so in theory should be pretty easy to integrate with logtide because we support it.

the docs for it is on:
https://logtide.dev/docs/opentelemetry/

also i'm going to test it so see how well can be integrated.

thank you^^

[Polliog]

We have released a package for sveltekit:
https://logtide.dev/docs/sdks/sveltekit/
https://logtide.dev/integrations/sveltekit/