nextjs
Next.js framework for React applications
Learn the best server-side route protection in Next.js App Router using middleware for non-bypassable gating, vs server components. Ideal for compliance apps with database checks via Route Handlers.
Discover if there's a basePath bug in Next.js 16 Image component for public assets. Learn why relative paths fail, how to fix with absolute paths or manual prefixing, and Next.js config tips for seamless image loading.
Preserve original URLs and redirect users back after login in Next.js with NextAuth. Middleware plus callbackUrl, redirect callback, or cookie fallback.
Diagnose and fix Clerk SSL 'connection reset by peer' (errno=104) in Next.js + Convex from Pakistan. VPN/proxy workarounds, debug steps, and auth alternatives (NextAuth, self-host).
Implement Excel (.xlsx) bank statement upload from Next.js to NestJS. Parse rows to JSON with exceljs or xlsx, validate data, map columns to DB fields, and persist using Prisma or TypeORM. Best practices for large files.
Resolve the React warning 'Calling setState synchronously within an effect' in Next.js 16.0.7 with React 19.2.0. Learn useEffectEvent, batching multiple state updates, and best practices to avoid cascading renders and performance issues.
Solve Next.js dynamic routing problems when slug changes. Learn full SSR implementation, generateMetadata for SEO, and disable client caching.