Web-Entwicklung — Praktische Guides zu Web-Entwicklung, Flutter, n8n-Automatisierung und digitaler Strategie. Echte Projekt-Einblicke von einer Senior-only-Agentur.
63 Artikel
A practical 2026 guide to React virtualization with TanStack Virtual: build fast lists and grids, add infinite loading and sticky headers, profile measurable gains, and avoid common edge cases like dynamic row heights and accessibility pitfalls.
Build production-ready realtime UI with Next.js App Router and Supabase Realtime: schema design, RLS, optimistic updates, presence, scaling, and troubleshooting duplicate events and permission mismatches.
A practical guide to Next.js authorization in the App Router using RBAC and ABAC — with middleware checks, server component guards, database-enforced RLS, decision matrix, and copy-paste policy patterns.
A pragmatic React testing strategy for 2026 using Vitest, React Testing Library, and MSW. Learn a realistic test pyramid, reduce flakiness, and ship confidently with CI-ready patterns.
A practical guide to React frontend architecture feature-based modules: clear boundaries, shared layers, dependency rules, and a maintainable folder strategy for React and Next.js.
End-to-end setup for Next.js logging, monitoring, and tracing with Sentry and OpenTelemetry across Server Actions, Route Handlers, and Edge versus Node runtimes—plus dashboards, alert thresholds, and session-to-trace correlation.
A practical guide to resilient UX in Next.js App Router: route segment structure, error.tsx, loading.tsx, not-found.tsx, and Suspense streaming patterns for partial rendering, safer data fetching, and fewer layout shifts.
A practical, production-ready approach to building and maintaining a Next.js design system using Radix UI for accessibility, Tailwind for styling, and Storybook for documentation, testing, and versioned releases.
A practical React code review checklist focused on performance, accessibility, and maintainability, with examples, automation tips, and a copy-paste template.
A practical guide to Next.js multi-region deployment in 2026: edge rendering, regional SSR, and data locality patterns on Vercel and Cloudflare, including database caveats and a latency validation checklist.
Set up a production-ready Next.js monorepo using Turborepo and pnpm workspaces, with shared packages, linting, testing, and CI caching—plus the trade-offs and pitfalls to avoid.
A developer-focused React accessibility checklist covering ARIA, keyboard navigation, focus management, and automated testing with axe and Playwright — with concrete examples for forms, modals, menus, and toasts.