Coding
Although we like to think that there is no coding involved in WordPress, that is not entirely true. Yes, you may create a website with WordPress using a theme and plugins. It will function as intended, but the overall appearance of the page will not be the best.
Most of the code used to correct the appearance is CSS. Plugins are the culprit of this, but a little CSS magic goes a long way. HTML is a language used in front-end development. PHP is a language that handles how your website works. JavaScript is a client-side scripting language that handles how your browser responds. The combination of all these elements adds breadth to your website.