Modules

Embed remote content such as google slides.

Create a media type using Media remote URL as the source.

Configure the display to select the formatter.

Themable embedded content.

Similar to CKEditor 5 Template, but has an edit form and changes to display can be made in code.

Add iFrame Media type.

Seems like the same as Iframe Media Embed Video, but this has more usage.

Embed iframes in CKEditor.

Additional attributes get stripped.

Render oEmbed content via URL in editor.

Worked out of the box with a codepen link.

To change the url, highlight the embed and click the button again.

Create HTML/iFrame/Javascript snippets as reusable media items.

If you want a better iframe config form, try Media Entity Inline Frame.

Iframe field.

Iframe media type for video.

Provides an action to bulk update field content.

The UI for editing takes a few clicks, would be great if it could be simplified.

Modify field values action, compatible with VBO and core views actions.

Bulk select items in a view, then provide a field value to set on all items.