You shipped fast. It works on your machine. Then reality hits.
Why Most Vibe Apps Die
in Production
1import { useState } from 'react'
2
3const API_KEY = "sk-live-abc123xyz"
4
5function App() {
6 const [data, setData] = useState(null)
7
8 useEffect(() => {
9 fetch(API_KEY).then(r => r.json())
10 .then(setData)
11 // No error handling
12 setInterval(() => {
13 fetch(API_KEY).then(r => r.json())
14 }, 1000) // Memory leak!
15 }, [])
16}
$ npm run build
[WARN] Memory usage: 1.8GB / 2GB
[ERROR] Heap out of memory
[FATAL] Process crashed
[ERROR] ECONNREFUSED - database connection failed
█
1import { useQuery } from '@tanstack/react-query'
2import { env } from '@/env'
3
4export function useUsers() {
5 return useQuery({
6 queryKey: ['users'],
7 queryFn: async () => {
8 const res = await fetch(env.API_URL)
9 if (!res.ok) throw new Error(res.statusText)
10 return res.json()
11 },
12 staleTime: 30000,
13 retry: 3,
14 })
15}
[INFO] Request 200 OK
[INFO] Cache hit 94%
[INFO] Health ✓
All Clear
0 incidents
Ready to make your app production-ready?
You shipped fast. It works on your machine. Then reality hits.
Why Most Vibe Apps Die
in Production
1import { useState } from 'react'
2
3const API_KEY = "sk-live-abc123"
4
5function App() {
6 const [data, setData] = useState(null)
7
8 useEffect(() => {
9 fetch(API_KEY)
10 .then(r => r.json())
11 // No error handling
12 }, [])
13}
1import { useQuery } from '@tanstack/react-query'
2import { env } from '@/env'
3
4export function useUsers() {
5 return useQuery({
6 queryKey: ['users'],
7 queryFn: async () => {
8 const res = await fetch(env.API_URL)
9 if (!res.ok) throw new Error()
10 return res.json()
11 },
12 retry: 3,
13 })
14}
Ready to make your app production-ready?
Get Your Free Production Audit
Tell us about your project. We'll send back a Loom + PDF within 24 hours.