Relative Date

Anyone interested in Relative Date/Time For Post/Comments?

Example on https://www.lesterchan.net/wordpress/
(ignore the colours)

Relative Date
For today and yesterday, it will display today/yesterday
For any older day, it will display your date along with days/weeks ago

Relative Time
For today, it will display seconds/minutes/hours ago.
For any older day, it will just display your time.

It is in beta and if you have any feedback/features you like me to add, I will try my best.