Adding links to previous and next post

I wanted to add the capability to link to the previous and the next post (date-wise) somewhere in a post. I asked ChatGPT for tips and I got a helpful response.

The suggestion is to add at an appropriate place in _layouts/post.html the following code:

{% if page.previous %}
<a href="{{ page.previous.url }}" class="previous-post">&#8592; Previous</a>
{% endif %}

{% if page.next %}
<a href="{{ page.next.url }}" class="next-post">Next &#8594;</a>
{% endif %}