Is there any way to have user updatable static content without a full rebuild using SvelteKit?

[RickRyan26]

Is there any way to have user updatable static content without a full rebuild using SvelteKit?

I assume not but would love to hear that SvelteKit will have something like ISR (Incremental Static Regeneration) or server components later this year.

Is there any hope of this feature showing up in the future?

Thank you!

[benmccann]

There are a couple of related issues:

• Add incremental static regeneration #661
• Incremental builds support for static adapter #2369

It's not been the highest priority for us compared to other requests

[tonprince]

You can add ISR to routes now: https://kit.svelte.dev/docs/adapter-vercel#incremental-static-regeneration 🔥

I tried to add the ISR conf to my +page.server.js file under route /Activities/[dest]/[activity] but when I call the route with header x-prerender-revalidate=XYZ, it is not revalidated. I got a response header HIT for X-Vercel-Cache when trying to revalidate the route via Postman. What I am doing wrong? Is there anything else I have to configure properly to make this run?

[multiplehats]

You can add ISR to routes now: https://kit.svelte.dev/docs/adapter-vercel#incremental-static-regeneration 🔥

I tried to add the ISR conf to my !page.server.js file under route /Activities/[dest]/[activity] but when I call the route with header x-prerender-revalidate=XYZ, it is not revalidated. I got a response header HIT for X-Vercel-Cache when trying to revalidate the route via Postman. What I am doing wrong? Is there anything else I have to configure properly to make this run?

Are you on Vercel? It's only supported for the Vercel adapter: #661 (comment)

[tonprince]

Yes, I am on Vercel.

[tonprince]

I created a demo project:
https://github.com/tonprince/sveltekit-isr-demo

[gxvxc]

Stumbled on the same problem in my app too

[eecue]

Any further movement on this? Would be great to be able to do for folks not using Vercel.