How to Add JavaScript Interactivity to a Page
You don’t need to write JavaScript by hand. Just tell Div-idy what interaction you want, and it will generate the JavaScript for you.
Quick Answer
To add JavaScript interactivity, describe the behavior you want in plain English—clicks, animations, form logic, toggles, or dynamic updates—and Div-idy will generate the JavaScript needed to make it work.
How It Works
- You describe what should happen (not how to code it).
- Div-idy generates the JavaScript.
- You can refine behavior with follow-up prompts.
Common Interaction Examples
Buttons & Toggles
Example prompt:
Add a button that toggles dark mode on and off.
Save the preference in localStorage.Forms & Validation
Example prompt:
When the form is submitted, validate required fields,
show inline error messages, and display a success message
without reloading the page.Show / Hide Content
Example prompt:
When a FAQ question is clicked, expand the answer
and collapse the others.Dynamic Lists
Example prompt:
Build a to-do list where users can add, complete,
and delete items. Update the UI instantly.Animations
Example prompt:
Animate cards so they fade in as they scroll into view.Iterate with Follow-Up Prompts
Examples:
- "Add keyboard shortcuts for this interaction."
- "Make the animation smoother and faster."
- "Disable the button while loading."
- "Show a confirmation modal before deleting."Best Practices
- Describe the trigger (click, submit, scroll, load).
- Describe the result (show, hide, update, animate).
- Mention storage if needed (localStorage or database).
- Iterate instead of restarting.