Front-end
🌟 Focus : UI.
💻 Runs on the client-side (user browser).
🎨 HTML, CSS, and JavaScript.
🖌️ Responsibilities : design, layout, interactivity.
🛠️ Frameworks : React, Angular, or Vue.js.
Back-end
🏢 Server-side logic.
🖥️ Runs on the server, handling data and processing requests.
💾 Uses various programming languages and technologies (e.g., Python, Java, Node.js).
🔐 Responsibilities : data storage, security, and business logic.
📦 Works with databases and server technologies.
Key Differences
Responsibilities
Front deals with {% mark %}UI{% /mark %} and runs in the {% mark %}browser{% /mark %}; back handles {% mark %}server-side{% /mark %} operations.
Tech Stack
Front uses HTML, CSS, and JavaScript, while back uses various programming languages.
Focus
Front focuses on {% mark %}design and user experience{% /mark %}, while back manages {% mark %}data and application logic{% /mark %}.
Communication
Front and back communicate through {% mark %}APIs{% /mark %}.
Objective
Front makes the {% mark %}user interface appealing{% /mark %} and interactive, back manages {% mark %}data and functionality{% /mark %} behind the scenes