This How-To is all about displaying your Twitter feed from your login page.

A quick little project involving a Visualforce page and a little elbow grease. The result is your Twitter feed on the right-side pane of your Salesforce login page!

Here is the code snippet referenced in the how-to:

<!-- This is used as a page on the Site to display -->
<!-- the organization's twitter feed.            -->
<apex:page
    showHeader="false"
    sidebar="false"
    lightningStylesheets="true" >
    <a class="twitter-timeline"
        data-height="1000"
        href="https://twitter.com/<<Handle>>?ref_src=twsrc%5Etfw">
        <<Default Text>>
    </a>
    <script
        src="https://platform.twitter.com/widgets.js"
        charset="utf-8"
        async="true">
    </script>
</apex:page>

Credit for this one goes to David Clairborne who wrote the article on Salesforce Ben. Here is the link to his article.

Enjoy!