As woocomerce with owl carousel is a jquery carousel plugin for WordPress site. This plugin will create a nice Carousel for your Woocomerce Theme website.

As nice scroll is a jquery plugin for WordPress site. This plugin will create a nice scrollbar for your site.

AS login you can fully customize wordpress login page.

Lightweight plugin to let you customise the login page and popup to better reflect your site's appearance.

Custom WP Admin Login plugin allows you to easily customize your admin login page according to your needs.

Fully customize the WordPress Login Screen.