Build fast, memory‑efficient React virtualized lists with tuning tips for overscan, variable heights, a11y, and profiling—plus practical code examples.
A hands-on React drag-and-drop tutorial using dnd-kit: from basics to a Kanban board, with accessibility, performance tips, and common pitfalls.
React form libraries in 2026 compared: React Hook Form, Formik, React Final Form, TanStack Form, RJSF/Uniforms/JSON Forms, and Conform with Server Actions.
Build an accessible React portal modal with TypeScript: focus trap, Escape handling, scroll locking, SSR safety, and tests with RTL.
A practical React guide to ARIA—when to use it, when not to, plus patterns for focus, labels, widgets, and testing.
Build fast, resilient optimistic UI updates in React. Learn patterns, rollback, and examples using plain hooks and TanStack Query.
