Применить iframe
<!-- The query parameter ?embed=true produces a preview of the repl that is optimised for embeds with a minimal number of control buttons displayed for a less cluttered view: -->
<iframe frameborder="0" width="100%" height="500px" src="https://replit.com/@ritza/demo-embed?embed=true"></iframe>
<!-- The query parameter ?lite=true produces a full preview of a repl in an embed, with all the control buttons and panes displayed: -->
<iframe frameborder="0" width="100%" height="500px" src="https://replit.com/@ritza/demo-embed?lite=true"></iframe>
Jerome Scott