A specific idea to build and test, not a ready-made template. Starting opens an editable prompt; it does not begin a paid generation.
The useful part
What someone would do.
Enter an expense and who paid
Choose equal or custom shares
Review the resulting balances
The capabilities behind it
Why Div-idy fits this idea.
Div-idy provides building blocks for this project rather than a separate prebuilt integration for every use case. Here is the role each capability would play.
Interactive interfaces
Div-idy generates React and TypeScript interfaces from plain-language prompts. Forms, filters, calculations, timers, and browser graphics can run in the project without calling an AI model for every interaction.
For this project: Calculate balances transparently from the entered amounts.
A Div-idy project can use browser-local storage for personal progress, preferences, and working information. This is useful when the tool should work with data on the current device rather than a shared project database.
For this project: Keep the working ledger in the current browser.
The tool does not transfer money or verify that someone actually paid.
Test the full workflow with your own information, including empty inputs, mistakes, mobile controls, and any published behavior. These concepts have not been individually built or verified.
Capability limits for this idea
Interactive interfaces: Generated code checks are not a substitute for testing the actual interactions, calculations, and mobile layout. Arbitrary packages and custom server programs are outside the prepared runtime.
Browser-local storage: Browser-local data does not automatically follow someone to another device and can be lost when browser data is cleared. It is not a secure multi-user account system.
Use it where it belongs
Keep it personal, or share it deliberately.
Start in your private project preview. If you publish the interface for others, design it so each person's local working data stays in their current browser. That is not automatic cloud backup or account-based synchronization. Test storage and clearing behavior before relying on it.
Build a roommate expense splitter for roommates working out a shared bill.
Goal: Calculate who owes what using entered expenses, payments, and agreed split rules.
The main flow should let a person:
1. Enter an expense and who paid.
2. Choose equal or custom shares.
3. Review the resulting balances.
Details I will supply or customize:
- Split rules
- Rounding behavior
- Whether previous balances are included
Use these supported Div-idy capabilities:
- Interactive interfaces: Calculate balances transparently from the entered amounts. Use supported React and TypeScript components and browser APIs. Keep ordinary calculations and interactions deterministic; do not call AI for them.
- Browser-local storage: Keep the working ledger in the current browser. Keep this personal information in the current browser. Explain that it does not automatically sync, provide an explicit clear-data action, and never silently send it to a public record feed.
Important boundary: The tool does not transfer money or verify that someone actually paid.
Make the layout work on desktop and mobile, with clear labels, keyboard-friendly controls, and useful empty, loading, and error states. Use clearly labeled sample information until I supply real content. Do not invent integrations, secure visitor logins, payments, or capabilities that are not available. Keep the first version focused on this main flow.