Getting blocked by CORS error

[RicoTrevisan]

Hi, I've been building a TipTap Editor with ESM all afternoon. Now -- all of a sudden -- it all broke. This codepen was working this afternoon and now it's not --> https://codepen.io/ricotrevisan/pen/RwBNGdQ

Given my limited programming knowledge, I'm quite sure it was my mistake so I didn't want to raise an issue right away, but ask here first if I need to make some changes.

Here's the error:

[RicoTrevisan]

Found a fix: make sure to add the version of the package.

So, this works:

import { Editor } from "https://esm.sh/@tiptap/[email protected]";
import StarterKit from "https://esm.sh/@tiptap/[email protected]";

While this doesn't work. Even though it calls the same package.

import { Editor } from "https://esm.sh/@tiptap/core";
import StarterKit from "https://esm.sh/@tiptap/starter-kit";

[jeluard]

FWIW, still have the same issue. And same workaround still applies.
i.e. no CORS headers unless a version is specified

[ije]

can you please post the url? thanks!

[jeluard]

https://esm.sh/@lodestar/[email protected] => with CORS
https://esm.sh/@lodestar/api => no CORS

[ije]

thanks! but seems it works for me

[jeluard]

Looks like access-control-expose-headers is missing.

See https://www.diffchecker.com/4eXgfWCo/

[ije]

i am updating the CDN, that maybe break the cors, i just re-added the Access-Control-Allow-Origin header for redirects can you please try again without versioning? thanks!

[RicoTrevisan]

Yep, works now!

Did I just happen to stumble onto that problem in the 2-minute window of time that you were updating the CDN?