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Deno compatibility

See original GitHub issue


I am trying to make Otion compatible with Deno. As a poc I created this little transform script:


It already looks like Otion is mostly working in Deno with the changes. Is this something you would be interested in to integrate into your Otion builds?

One thing thats still a mystery is Otions server side rendering: in my Deno tries it only works for the first request, even though I run setup with a new VirtualInjector like here on each request. The style tag is just empty on all requests after the first one 😅🙈. Since i only tried it out with Deno yet, I am unsure if this might be in node as well.

Edit: From looking at the Otion code I think the problem mentioned at the top with the style tag being empty after the first render actually also exists in node: The injector only gets new css here: But the setup call never deletes the insertedIdentNames from previous ssr.

Issue Analytics

  • State:closed
  • Created 3 years ago
  • Reactions:1
  • Comments:20 (13 by maintainers)

github_iconTop GitHub Comments

katywingscommented, May 19, 2020

2020-05-19 13 17 33


bebrawcommented, Sep 12, 2020

@kripod Sure, I understand. Let me know if I can be of any help. 👍

I realized that window?.Deno check isn’t enough. It should be typeof window !== "undefined" && window.Deno; to protect against Node.

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