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README.md

Prompt Expander

A simple web application that takes even the shortest prompts and expands them into detailed, comprehensive content using AI.

Features

  • Expands even single-word prompts into rich, detailed content
  • Simple, clean user interface with example suggestions
  • Real-time prompt expansion using OpenAI's API
  • Responsive design that works on mobile and desktop
  • Error handling and loading states

How to Use

  1. Enter any prompt in the text area (even a single word like "cats" or "happiness")
  2. Or click one of the example buttons to try a pre-defined prompt
  3. Click the "Expand Prompt" button
  4. View the expanded, detailed content generated by AI

Technical Details

  • Built with vanilla HTML, CSS, and JavaScript
  • Uses Twind for styling (Tailwind CSS in JS)
  • Powered by OpenAI's GPT models via Val Town's standard library
  • Enhanced system prompt specifically designed to handle very short inputs
  • Implements error handling and loading states for better UX

Examples

Try these minimal prompts:

  • "cats"
  • "pizza"
  • "love"
  • "AI"
  • "coffee"

Or try more specific prompts:

  • "space exploration"
  • "healthy breakfast ideas"
  • "effective time management"
  • "sustainable gardening"
  • "digital marketing basics"

Notes

This application uses the OpenAI API which requires an API key. Make sure your Val Town account has an OpenAI API key configured in the environment variables.