Things I want to add to my site

I am currently learning Haskell for couple of reasons one of which among others is to make my hakyll website/blog that you currently seeing better.

Couple of things I want to do/see are:

Table of Contents(many hakyll sites exist with functionality, just need to go through the configs to understand them and incorporate them)
Adding option for sticky posts
Word count + time to read for posts
For the short period that I had used hugo for my blog, I really liked the idea of shortcodes.
Git revision of the blog post.
Sitemap
Now page
Pingbacks