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რა არის React?

ვრცლად

React 2013-ში Jordan Walke-მ Facebook-ში დაწერა (XHP project-ის evolution). 2015 — open-source. 2019 — hooks (useState, useEffect) revolutionalized component model. 2024 — React 19 (Server Components production-ready, Server Actions, useFormState).

ფილოსოფია: declarative UI, component-based, unidirectional data flow. UI = f(state). Components: pure functions რომელიც state-ს იღებს და virtual DOM-ს აბრუნებს. React Reconciler diff-ს აკეთებს და minimum DOM update-ს ახდენს.

React 2026 ecosystem: (1) **Next.js 15** — most popular full-stack React framework (App Router, RSC, Server Actions). (2) **Remix** — web fundamentals focus, edge-first. (3) **Gatsby** — static SSG (declining 2025+). (4) **Vite + React** — bundler-based SPA, faster dev. (5) **React Native** — mobile cross-platform (iOS + Android same codebase).

State management 2026: (1) **useState + useReducer** — local state, 80% case. (2) **Context** — cross-component, theme/auth. (3) **Zustand** — lightweight, 95% case for global state, $0-cost. (4) **TanStack Query / SWR** — server state, caching, mutations. (5) **Redux Toolkit** — large enterprise (declining for new projects). Recoil + Jotai — emerging atoms-based.

React 19 highlights: (1) **Server Components** — render at server, ship 0 JS to client. (2) **Server Actions** — type-safe form submission RPC. (3) **use() hook** — async resource consumption. (4) **useFormStatus + useOptimistic** — better UX patterns. (5) **Asset Loading API** — native preload/preinit.

Craftwebstudio uses React 19 + Next.js 15 default for new builds. Migration from Vue/Angular → React: 4-12 weeks depending complexity.

მაგალითები

  • 1Server Component + Server Action: form submit без JS bundle to client
  • 2Zustand global state: 5 lines code, replace 200-line Redux setup
  • 3TanStack Query: useQuery({ queryKey, queryFn }) → automatic caching + revalidation
  • 4React 19 use() hook: const data = use(promise) — async resource direct in component
  • 5Performance: useMemo + useCallback strategic, not blanket — 80% case unnecessary

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React vs Vue 2026-ში — რომელი ჯობია?

React: ecosystem 5× bigger, jobs market 4× larger, Next.js dominance. Vue: simpler learning curve, single-file components elegant. ქართული market 80% React, 15% Vue.

React 19 production-ready არის?

კი — 2024 December stable. Server Components production-ready Next.js 15-ში. Server Actions stable. Migration React 18 → 19: minor breaking changes, 2-8 hours typical project.

React Native vs Native iOS/Android?

React Native: 80% code shared iOS+Android, 50% dev time saved, 95% native UX. Native: best performance + platform features. Decision: most apps RN sufficient, gaming/AR/heavy graphics native.

გინდა უფასო კონსულტაცია?

დაგვიკავშირდი — 24 საათის განმავლობაში დაგიბრუნებთ საპასუხო წერილს პროექტის შეფასებით.

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