f13dev

If you are a programmer who uses GitHub then why not share your coding projects via your WordPress blog by adding a snapshot 
of your profile as a widget
Simply add the widget to your preferred location and enter your GitHub username.
Features include:
<ul>
<li>Cached using Transient</li>
<li>Displays your GitHub profile image</li>
<li>Shows your GitHub bio, if set</li>
<li>Shows your Location, email address & blog URL if set</li>
<li>Provides links to your followers, following and starred repositories</li>
</ul>

GitHub Mini Profile Widget

Easy to use and a nice design, thanks! 
I didn't need the API key when using a cache timeout of 30 minutes, which is great.

Clean and easy to use

Add a snapshot of your GitHub profile to your website with with this widget.

m4n0jkum4r

📣 WordPress plugin to show Github profile summary through their API.
⚡️ Demo: <a href="https://manojkumar.online/lab/wp/github-flair-demo/" rel="nofollow ugc">https://manojkumar.online/lab/wp/github-flair-demo/</a>
After installing the plugin, just use this shortcode: <code>[github-flair]</code> in your posts, pages or widgets.
You can make use of the user attribute of the shortcode like this:
<pre><code>[github-flair user="WordPress"] 
</code></pre>
where WordPress can be replaced by your desired Github username.
By default, the search function is enabled but if you need to remove it, you can do so with:
<pre><code>[github-flair show-search="no"]
</code></pre>
You can also make use of the shortcode in your template files using this
<pre><code><?php echo do_shortcode("[github-flair user='WordPress']") ; ?>
</code></pre>

Flair – Github

WordPress plugin to show Github profile summary through their API.

GitHub Mini Profile Widget vs Flair – Github