Flexbox is like arranging a row of books on a shelf. You can easily adjust spacing, alignment, and order without much effort. It’s perfect for one-dimensional layouts, meaning when you’re organizing things in either a row (horizontal) or a column (vertical). This makes it an ideal choice for navigation bars, lists, and sections that need dynamic alignment. On the other hand, CSS Grid is like a chessboard—you can organize elements into both rows and columns simultaneously.

HTML (HyperText Markup Language): It is the backbone of a web page, used to structure content like headings, paragraphs, images, and links. CSS (Cascading Style Sheets): It is used to style and design the HTML content, making it look attractive with colors, fonts, layouts, and spacing. Think of HTML as the structure of a house and CSS as the paint, furniture, and decorations that make it beautiful.

Front-end development is important because it determines how users experience a website. A well-designed website is attractive, easy to use, and fast, while a poorly designed one can frustrate visitors and drive them away.