Next.js v0 + Shadcn UI: V0's DataTable had no loading states
V0's DataTable had no loading states — empty tables appeared intermittently on 3G. Root cause: v0-generated DataTable only handled the success case; slow networks showed a blank table. The fix: Add explicit loading, empty, and error states with shadcn skeletons.
A production war story from the TheCodeForge Next.js series — the incident, why it happened, and the exact fix.
⏳ Timestamps:
0:00 - Cold open: 3+ seconds empty table on 3G
0:09 - Intro
0:17 - What Is v0 + shadcn/ui?
0:35 - Data Table Overview
0:57 - Loading Skeleton
1:17 - Empty & Error States
1:38 - Main DataTable Component
2:05 - 3+ seconds empty table on 3G
2:25 - Missing loading gate on DataTable
2:38 - The Fix
2:49 - ⚠ Gotcha: Rendering DataTable before data arrives
2:59 - ⚠ Gotcha: Filtering on every keystroke without debounce
3:08 - ⚠ Gotcha: Not adding aria-sort to sortable headers
3:18 - Version Compatibility: TanStack Table v8
3:45 - Production Caveat: Server-Side Pagination
4:01 - Debugging Guide
4:14 - Interview Questions
4:39 - FAQ
5:02 - Key Takeaways
5:17 - Next up
5:29 - Wrap-up
👉 Full article + code: https://thecodeforge.io/javascript/v0...
⏭ Next up: Introduction to JavaScript
#nextjs #javascript