Technology
React repair & upgrades
Runtime crashes, stale state and render bugs debugged properly
Most React bugs are state and effect problems wearing a UI costume. I read the component tree and the network waterfall together, then fix the cause instead of adding another guard.
What usually breaks
- Blank page with a console error in production only
- Infinite re-renders or effects firing twice
- Stale data after a mutation or navigation
- Broken builds after a dependency upgrade
How I fix it
- Reproduce with source maps and pinpoint the failing component
- Fix state ownership, keys and effect dependencies
- Add typed boundaries so the crash degrades gracefully
- Verify with a production build, not just dev mode
Turnaround
Typical React bug fixes land in a few hours.
Every session is screen-recorded, work happens on a staging copy with a full backup, and each repair includes 30 days of aftercare. No fix, no fee.