📄️ Component Design
A practical guide to designing reusable, readable, state-driven React components using separation of concerns, SRP, and composition.
📄️ Config Driven UI
A practical guide to generating flexible React interfaces from configuration and data using reusable components, type-based rendering, and UI variants.
📄️ Shimmer UI
A practical guide to building reusable shimmer and skeleton loading states in React for cards, lists, banners, and scrollable rows.
📄️ Routing
A practical guide to React routing, layouts, nested and dynamic routes, protected routes, redirects, lazy loading, and interview revision.
📄️ State Management
A practical guide to choosing state ownership in React, including local state, lifted state, reducers, Context, external stores, server state, and URL state.
📄️ Multi-Language Support
A practical guide to internationalizing React applications with translation resources, locale-aware formatting, language detection, fallbacks, RTL support, and scalable architecture.
📄️ Infinite Scroll
A practical guide to designing infinite scroll with pagination, Intersection Observer, request control, virtualization, accessibility, and scroll restoration.
📄️ Accordion
A practical guide to building accessible accordions with native HTML or React, including state models, ARIA relationships, animation, testing, and common mistakes.
📄️ Nested Comments
A practical guide to designing recursive comment threads with tree data, normalized state, pagination, immutable updates, accessibility, moderation, and performance safeguards.
📄️ Image Slider
A practical guide to building an accessible image slider with circular navigation, autoplay control, responsive images, touch gestures, animations, and robust testing.
📄️ Pagination
A practical guide to client-side and server-side pagination, offset and cursor APIs, accessible page controls, React request handling, caching, SEO, and testing.
📄️ Real-Time Updates
A practical guide to real-time frontend updates using polling, long polling, Server-Sent Events, WebSockets, and webhooks, including recovery, ordering, scaling, security, and accessibility.
📄️ Autocomplete Search Bar
A practical guide to building an autocomplete search bar with debouncing, cancellation, caching, ranking, ARIA combobox behavior, keyboard navigation, and production safeguards.
📄️ YouTube Live Stream Chat
A practical guide to designing a scalable live-stream chat UI with WebSockets, bounded state, batching, reconnect recovery, moderation, accessibility, and testing.