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Diagnose a blank screen after deployment v1.0.0

Use this resource to diagnose a blank screen in a single-page app after deployment

New

  • 145 downloads
  • 80 likes
  • 156 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install spa-blank-screen-deploy-diagnosis

First time: connect the CLI with

npx --yes palatekit@latest login

The prompt asks the agent to list the most common causes of a blank screen in production and explain why the problem only shows online. You get a diagnosis, the likely root cause, step-by-step fixes and a checklist for future deployments.

Mostly picked by

Updated November 2, 2026

Card for the “Diagnose a blank screen after deployment” prompt

Details

Works in
Install guides
Generates with
Your agent's model
Licence
CC0-1.0

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What you get

  • The full prompt, ready to paste
  • Diagnosis, root cause, step-by-step fixes and a deployment checklist

Good fit for

  • A React or Vite app that renders empty once published
  • A checklist to review before each release

Not for

    Tags

    • deployment
    • spa
    • debugging
    • production

    About

    You say

    “My Vite app shows a blank screen online but runs fine locally. Here is the console error: …”

    Card for the “Diagnose a blank screen after deployment” prompt

    Prompt published by ovulgo22 under the CC0-1.0 license, delivered in its original version.

    Show more

    How to use it

    1. Paste the prompt into your assistant or agent
    2. Ask it to diagnose a blank screen in a single-page app after deployment
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE0.6 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • spa-blank-screen-deploy-diagnosis.md1 KB

    Origin and licence

    Listed unmodified

    Author
    ovulgo22
    Source
    github.com/f/prompts.chat/blob/cecef6fc73c2c389770695a56252d331981727de/prompts.csv
    Licence
    CC0-1.0

    Notice

    « Fix Blank Screen Issues After Deploy on Vercel (Angular, React, Vite) » (ovulgo22, CC0-1.0) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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