How I Fixed a 1000-User App Crash in 2 Hours Using AI
By Mukul Dhiman | March 1, 2026 | 5 min read
A startup's mobile app was showing a blank grey screen to 1,000+ users. Dev team debugging for 10 days. Fixed in 2 hours.
The Root Cause
A stale index.html and broken JavaScript bundle in /public/app/ was overriding the live React app in the WebView.
The Fix
Deleted stale files, pushed to Vercel, auto-deployed in 3 minutes. 1,000+ users back online instantly.
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