Enej Bajgorić

ctlt-dev

ubcdev

You can choose how the author is being displayed without changing the theme.
You can currently choose from these options:
<ul>
<li>Default – What the user selected to display publicly</li>
<li>First Name Last Name </li>
<li>Last Name First Name </li>
<li>Nickname </li>
<li>Username </li>
<li>First Name </li>
<li>Last Name</li>
</ul>

Display Author Option

This plugin enables you to overwrite how the author is being displayed. By overwriting the the_author filter.

whiletrue

Reading Time shows the estimated reading time of the post, in seconds or minutes. 
The estimate is automatic; a custom value for a single post can be inserted using a Custom Field named “readingtime”.
For more info: https://www.whiletrue.it/reading-time-for-wordpress/

Reading Time

Reading Time shows the estimated reading time and puts an animated progress bar inside the post.

Display Author Option vs Reading Time