Use CSS `cursor` property
Set a custom image URL in `cursor`
Add a fallback cursor type
Keep the cursor image small, usually 16×16 or 32×32
Use `.png`, `.cur`, or `.svg` if supported
Specify hotspot coordinates if needed
Apply the cursor to the target element or `body`
Example: `cursor: url(“cursor.png”), auto;`
Example: `cursor: url(“cursor.cur”), pointer;`
Use `auto`, `pointer`, `default`, or other fallback values
Ensure the image path is correct
Test in multiple browsers
Use JavaScript only if dynamic cursor changes are needed
Hide the default cursor with `cursor: none;` if creating a fully custom cursor
Track mouse position with JavaScript for custom cursor movement
Update cursor position using `position: fixed` or `absolute`
Optimize image size for performance
Check browser support for custom cursor formats