A practical guide to accessible focus management in React: keyboard navigation, skip links, route changes, modals, roving tabIndex, and testing.
A practical guide to React PWA offline caching: precache app shells, runtime strategies, updates, fallbacks, and pitfalls with Workbox examples.
Build a robust React dark mode with CSS variables, system preference, SSR-safe setup, persistence, accessibility, and Tailwind integration.
Apollo vs Relay: strengths, trade‑offs, and when to choose each for React GraphQL apps, from caching and pagination to SSR, typing, and developer UX.
A practical guide to unit testing React with Testing Library—setup, queries, user events, async, MSW, providers, and best practices.
A hands-on React drag-and-drop tutorial using dnd-kit: from basics to a Kanban board, with accessibility, performance tips, and common pitfalls.
