CSS tools are important for web designers and developers because they help them by simplifying the jobs they have to do. Considering time is money and such generators spare time, it is easy to understand why many web developers are excited about these tools.
UX or user experience is something which is wholly necessary for the creation of a website. However, it is also something which very few users understand. From a design perspective, UX is undeniably as essential as the aesthetic components of a website.
The best thing about Wordpress is that you can easily customize it without having much coding knowledge. Though, the more knowledge you have about WordPress, the more easily you can manage your blogs and websites.