Frontend (React)
Hooks, Fiber, Server Components, state management, React Query and Next.js App Router — the modern frontend runtime.
6 articlesin Frontend (React)
Next.js 16 App Router: Layouts, Cache Components, and the New Mental Model
File conventions (page, layout, loading, error), async params, route groups, parallel and intercepting routes, Cache Components with use cache, and Proxy.
TanStack Query v5: Server-Cache State Done Right
Query keys, staleTime vs gcTime, useSuspenseQuery, optimistic updates with rollback, and how to compose React Query with Next.js 16 Server Components.
React State Management in 2026: A Decision Tree, Not a Religion
Server data, URL state, local state, and global stores — when to use Zustand vs Jotai vs Context vs Redux, and why most state belongs nowhere near a global store.
React Server Components in Next.js 16: The Boundary Mental Model
Server Components vs Client Components vs SSR — what runs where, how the boundary works, and the React 19 + Next.js 16 patterns for forms, mutations, and streaming.
React Fiber Explained: Lanes, Phases, and Why Your Renders Behave That Way
A working mental model for React Fiber — render vs commit phase, the Lane priority model, automatic batching, useTransition, and useDeferredValue.
React 19 Hooks: The Modern Mental Model in the Compiler Era
A 2026 hooks refresher under React 19 and the React Compiler — what to write, what to delete, and the use(), useActionState, and useFormStatus APIs that change everything.