Front-end

Frontend (Client-Side Development)

• Languages & Preprocessors
  • HTML, CSS, JavaScript, TypeScript
  • SASS, LESS, PostCSS
• Frontend Frameworks & Libraries
  • React.js, Angular, Vue.js, Svelte
  • Next.js, Nuxt.js, Remix, Astro
  • jQuery (legacy)
• State Management
  • React Context API, Redux, Zustand, MobX, Recoil
  • RxJS (for Angular)
• Styling & UI Frameworks
  • Tailwind CSS, Material-UI, Chakra UI, Bootstrap, Ant Design
  • CSS Modules, Styled Components, Emotion
• Component-Based Architecture
  • Functional & Class Components (React)
  • Web Components, Shadow DOM
• Frontend Performance Optimization
  • Code Splitting, Lazy Loading
  • Virtual DOM, Reconciliation
  • Image Optimization (WebP, AVIF, SVG)
  • Minification & Tree Shaking
• Rendering Strategies
  • CSR (Client-Side Rendering)
  • SSR (Server-Side Rendering)
  • SSG (Static Site Generation)
  • ISR (Incremental Static Regeneration)
• Frontend Build Tools & Bundlers
  • Vite, Webpack, Parcel, Esbuild, Rollup
• API Consumption
  • RESTful APIs, GraphQL, WebSockets
  • Fetch API, Axios, Apollo Client
• Progressive Web Apps (PWA)
  • Service Workers, Cache API, IndexedDB
• Browser APIs & Features
  • Local Storage, Session Storage, IndexedDB
  • Canvas API, WebRTC, WebSockets, WebGL