Where to find body html tag to put some scripts in it at index.md or index.mdx file of docusaurus?

[ashishkharche]

A question regarding adding netlifyCMS to docusaurus website.

In a tutorial, I am stuck at this process where it requires me to add a script in Docusaurus Head and Body but the file is mdx and I am not sure how to make it happen?

Quoting: "To do this, add the following script before the closing body tag of your site's main index page:"

<script>
  if (window.netlifyIdentity) {
    window.netlifyIdentity.on("init", user => {
      if (!user) {
        window.netlifyIdentity.on("login", () => {
          document.location.href = "/admin/";
        });
      }
    });
  }
</script>

Link to the article: https://www.netlifycms.org/docs/add-to-your-site/#add-the-netlify-identity-widget

Basically as the .mdx or .md index file of my docusaurus code is not HTML, I am not sure where to find the body tag and put that script there.

[Josh-Cena]

Responded on Discord.

[joe-miskolczy]

@Josh-Cena @ashishkharche @slorber Thanks for all the suggestions, they helped to get on the right track!

[harunisik]

injectHtmlTags appends the new provided tags only. Is there any way to manipulate the tags added by docusaurus?

For example, I want to completely remove this line from the generated HTML;

<link rel="alternate" href="https://mywebsite.com/" hreflang="x-default" data-rh="true">

[slorber]

@harunisik this is set in the theme and not in Docusaurus core, so hopefully you can still swizzle --eject SiteMetadata to remove it.

Now it would be nice to help us understand why you want to remove this line in the first place. We try to have good SEO defaults. Please report here: #6075

[harunisik]

@slorber Thanks for your suggestion. Swizzling is the better option for me for now. We're trying to fix the issues reported by our website audit checks. I'll also report those problems under #6075.

[slorber]

Thanks @harunisik , please do report.

Afaik audit tools may report bad info sometimes and do not agree with each others. In my case Ahrefs for example reported bad errors and their support couldn't really explain me what I did wrong on Docusaurus. Related to #6011 (comment)

That's not really related to this discussion so please report your audit issue on the appropriate issue here #6075