WP-Git
Requires at least: 4.5
Origin Story
A few years ago my colleague @s and I wanted to build WordPress theme which looks like Github. We planned as weekend project but it took more than 2+ years. (Apology folks)
Warnings
- This theme shows post revisions publicly, be careful.
Features
A home page you like

Author Template

Activity Calendar

You can use wp_git_post_types filter to add custom post type support, theme counts 'post', 'page', 'revision' as default.
Inline Search

Activity Feed

Hello Stargazers

Starring posts easy, don't need extra plugin. Logged in? or not, doesn't matter.
Simple Comments

Revisions

Diff Comparison like a Boss

Customizer

Homepage supports customizer.
Credits
- Based on Bootstrap http://getbootstrap.com/, Bootstrap is released under the MIT license and is copyright 2016 Twitter, MIT
- Cal-HeatMap http://cal-heatmap.com/, Copyright 2014 Wan Qi Chen, MIT
- List.js http://www.listjs.com/, Copyright (c) 2011-2014 Jonny Strömberg, jonnystromberg.com, MIT