Frontend Web Development is the practice of building the visual and interactive part of a website or web application — the part users see and interact with directly in their browser. It involves turning design concepts (like wireframes and mockups) into real, functioning interfaces using web technologies. Frontend developers work to ensure that a website looks good, works smoothly, and provides a great user experience across all devices and screen sizes. ✅ Core Technologies: HTML (HyperText Markup Language) Structures the content on the web (e.g., headings, paragraphs, images, forms). CSS (Cascading Style Sheets) Styles the appearance of the content (e.g., layout, colors, fonts, spacing). JavaScript Adds interactivity and dynamic behavior (e.g., sliders, form validation, modals). 🧠 Key Responsibilities of a Frontend Developer: Build responsive and accessible UI layouts Convert UI/UX designs into actual code Optimize website performance for speed and responsiveness Handle browser compatibility and mobile responsiveness Integrate APIs to display dynamic content Use frontend frameworks (like React, Vue, or Angular) Work closely with backend developers and designers 🧰 Tools & Frameworks: Frameworks/Libraries: React.js, Vue.js, Angular, Svelte CSS Tools: Tailwind CSS, Bootstrap, Sass, SCSS Build Tools: Webpack, Vite, Parcel Version Control: Git, GitHub, GitLab Testing: Jest, Cypress, Playwright 📱 Frontend Must Support: Responsiveness: Works on desktop, tablet, and mobile Accessibility: Usable by people with disabilities (using screen readers, keyboard navigation, etc.) Performance: Fast loading and efficient rendering Cross-Browser Compatibility: Looks and behaves consistently on all major browsers 🧩 Example Tasks: Building a landing page from a Figma design Creating a login form with validation Making a responsive navbar that toggles on mobile Implementing a search feature with autocomplete Connecting to an API to display dynamic blog posts