Dictionary

Responsive design is an approach to web development and design that aims to ensure a page displays correctly on various devices and screen sizes—from desktop monitors to mobile phones and tablets—using fluid grids, adaptive images, and CSS media queries.

Gutenberg is WordPress's default block editor, which replaced the classic editor and introduced a modular system for building posts and web pages by dragging and dropping individual blocks of text, images, lists, and videos—without the need for any programming knowledge.

Phishing is a fraudulent social engineering technique in which attackers send emails or create fake websites that impersonate financial institutions or well-known brands in order to deceive users and steal their credentials.

An index is a special data structure created in the columns of a relational database to speed up the execution of SQL queries; it functions similarly to the subject index in a technical book, so you don't have to read every page.