webnist

Responsive Web design themes, and resize the toolbar, you see.
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Customizer Theme Resizer

Responsive Web design review enables theme customization.

ThemeHunk

Hunk Companion contain all features which are required to create a complete website. Main motive behind this plugin is to boost up functionality of ThemeHunk themes. This plugin will work for Gogo, Almaira and upcoming ThemeHunk themes.
Key Features:-
Features: 
– Add service section 
– Add Team Section 
– Add clients-and-testimonials section 
– Add about-us section 
– Add slider-typewriter section 
– Add call-to section 
– Add woocommerce section 
– Add portfolio section 
– Add pricing section 
– Add Ribbon section 
– Add blog section 
– Add contact-us section 
– Add social section 
– Add Homepage Layout section 
– Add Product Filter 
– Add Categories Section 
– Add Instagram Section 
– Add Hero Slider
Not all but required features will be added to particular theme.

Hunk Companion

Nice Plugin

Adds customizer settings and controls to the Gogo Theme.

Customizer Theme Resizer vs Hunk Companion