Vucense
Dev Corner category

Frontend

Explore Dev Corner articles and subtopics in Frontend. This hub page collects practical builds, tools, and engineering guides for sovereign local AI.

Topic breadth

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Active builds, guides, and subtopic coverage.

Subtopics

React Fundamentals

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React 19 from scratch: components, hooks, state, effects, and Server Components. Covers JSX, controlled forms, context API, and the React 19 actions pattern for sovereign apps.

Next.js

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Next.js 15 App Router for sovereign full-stack apps: Server Components, Server Actions, file-based routing, API routes, and self-hosted deployment on a VPS without Vercel.

State Management

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Sovereign frontend state in 2026: Zustand, Jotai, TanStack Query, and local-first state with CRDT patterns. Covers when to use each and privacy-preserving data patterns.

Self-Hosted Deployment

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Deploy React and Next.js apps without Vercel or Netlify: Coolify, Kamal 2, Nginx + PM2 on a bare VPS, Docker containerisation, and sovereign CDN-free asset delivery.

Frontend Testing

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Sovereign frontend testing pipelines: Vitest, React Testing Library, Playwright for end-to-end, and self-hosted test infrastructure without cloud testing services.