Here, Have a Closer Look at it

Gantry 5 features an advanced and user friendly Menu Editor, which augments the core menu with a rich, drag and drop enhanced interface, to easily change the menu's frontend appearance, such as columns.
The Menu Editor panel takes what your CMS' built-in Menu Manager has and enables you to override it. Changes you make in this panel do not in any way affect the way the CMS handles Menu items.
Gantry 5's layout manager benefits from a drag and drop interface, providing an easy mechanism for adding, removing, configuring, moving and re-sizing positions and particles.
Due to the way layouts are now created and managed in Gantry 5, there are no restrictions to the number of positions you can have, and are now truly unlimited.
UIkit is a lightweight and modular front-end framework for developing fast and powerful web interfaces. It comes with a wide range of reusable and combinable components. All UIkit classes are namespaced, so they won't interfere with other frameworks and extensions you might be using.
You can now easily create modals, lightboxes, tooltips, sliders, switches, lists, tabs, accordions, sticky elements, parallax effects and many, many other cool things!
ScrollReveal.js is a library to "easily reveal elements as they enter the viewport." It’s very small in size, as its weight is roughly 9Kb. It has no dependencies, so you don’t need to add other libraries to use it. In addition to the nice effects it supports, what you will really love about this library is that you can use natural language to define the animation you want to run:
<p data-sr="enter left and move 100px over 0.5s wait 0.1s"></p>
