Revert back to good old GitHub Homepage

stylish.css

/**
1. Install the Stylish(https://chrome.google.com/webstore/detail/stylish/fjnbnpbmkenffdnngjfgmeleoegfcffe?hl=en) extension for Chrome.
2. Open up extension options and paste the CSS mentioned below.
3. Specify the "URLs on the domain" to be `github.com`.
4. Add a title and save.
*/

.dashboard-sidebar {
    float: right;
    padding-right: 10px;
    padding-left: 10px;
}

This is how it will look like.

I would suggest switching this to:

.dashboard-sidebar {
    float: right;
    padding-right: 10px;
    padding-left: 10px;
}

This is better reflects the intent AND has no specificity issues when using Styler.

@fahrradflucht Fixed.

I didn't like the new dashboard and thus made a minimal version of it. https://github.com/mesaugat/minimal-github (Check the screenshots)

If you'd rather avoid installing Stylish, you could set it as a bookmark.

javascript:(function(){document.querySelector('head').innerHTML += "<style> .dashboard-sidebar {float:right;padding-right: 10px;padding-left: 10px;}</style>";})();

Stylish is collecting user data, Stylus is a better option. https://add0n.com/stylus.html

M$ again spoiled good product...
How to rollback to the old version of the dashboard in account settings?