johnh10

Broken Link Checker for YouTube is a WordPress plugin that will automatically validate 
YouTube embeds found in your published posts content using the official API.
It does this by extracting video IDs from each post and querying the YouTube 
API to ensure those IDs are still valid. This is a MUST for any video 
site that wants to retain their visitors and not annoy them with broken 
content.
The truth is videos are uploaded and removed frequently – either by the user 
or the site itself for usage violations. If this happens to a video you have 
embedded on your site, your visitors are going to see broken content instead 
of the video they expected. Don’t let that happen.
Quick Summary:
<iframe loading="lazy" class="youtube-player" width="640" height="360" src="https://www.youtube.com/embed/jxc6ioU0WJ0?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe>

Broken Link Checker for YouTube

Will automatically validate
YouTube embeds found in your published posts content using the official API.

Jorge Maldonado Ventura

This plugin lets you easily use the official <a href="https://github.com/asciinema/asciinema-player" rel="nofollow ugc">asciinema-player</a>.
<h4>Usage</h4>
An asciicast is a recording made with asciinema. Upload your asciicast 
anywhere in your web server; you can do that within 
Wordpress (just go to the “Media>Add New” menu and upload your asciicast).
Enter the HTML editor to write a post or a page. Then add the 
following HTML tag: <code><asciinema-player src="/demo.json"></asciinema-player></code>. 
Remember to replace the value of the <code>src</code> attribute with the location of 
your asciicast.
You can use every option of asciinema-player. Check out 
<a href="https://github.com/asciinema/asciinema-player/blob/master/README.md#asciinema-player" rel="nofollow ugc">its readme</a> 
to find out every option.

Broken Link Checker for YouTube vs asciiplayer