Fixes
Fix common Cursor, Claude Code, MCP, Vercel and Supabase problems with checklists and safe debugging prompts.
FixesDifficulty: Beginner
Next.js Environment Variables Not Working on Vercel
Review env naming, build-time vs runtime usage, and deployment configuration mistakes on Vercel.
For: Next.js / Vercel / Environment Variables
Includes: checklist, fixes, safe prompts
Next.jsVercelEnvironment Variables
Fix Issue →
FixesDifficulty: Beginner
Vercel Build Failed in Next.js — Fix Checklist
Step-by-step checks for common build failures, env mismatches, and deployment regressions on Vercel.
For: Vercel / Next.js / Build
Includes: checklist, fixes, safe prompts
VercelNext.jsBuild
Fix Issue →