· Asep Alazhari · Development
Fixing ERR_UPLOAD_FILE_CHANGED in Next.js Production
Solve the mysterious file upload error that only happens in production. Learn why FormData rebuilds and file references cause upload failures in Next.js apps.
Category: Development
· Asep Alazhari · DevelopmentWhen Unit Testing Becomes Essential: A Developer's Journey
Discover why unit testing matters through real production failures and learn when to implement tests in your Next.js projects.
· Asep Alazhari · DevelopmentServer Actions vs Client Rendering in Next.js: The 2025 Guide
Master the art of choosing between Server Actions and client rendering in Next.js. Learn when to use each approach with real performance insights.
· Asep Alazhari · DevelopmentWSL2 Ubuntu: My Windows Developer Experience After 4 Years on macOS
After 4 years of macOS development, I returned to Windows and discovered WSL2 Ubuntu. Here's my honest experience with the challenges and solutions.
· Asep Alazhari · DevelopmentShadcn/ui vs Chakra UI vs Material-UI: Component Battle 2025
Discover the ultimate React component library. Compare Shadcn/ui, Chakra UI, and Material-UI across performance, customization & developer experience.
· Asep Alazhari · DevelopmentBuild Global Custom Slash Commands (Claude & Gemini)
A practical guide to creating global custom slash commands in Claude Code (Markdown) and Gemini CLI (TOML) to streamline real-world dev workflows.