2 Javascript Mouse Wheel Examples

January 12, 2026 by Vladimir 1 min read

Master custom scrolling and navigation with this set of Javascript Mouse Wheel Examples. This collection demonstrates technical approaches to intercepting and adapting native mouse wheel input for non-standard UI elements, such as 3D carousels and galleries. You’ll see how Vanilla JavaScript efficiently reads the deltaY and deltaX properties, using this data to drive dynamic CSS variables, which is key to ensuring smooth, jank-free 3D transformations and a highly responsive feel.

Examples

High-resolution nature photo with a circular SVG magnifying glass overlay zooming into details, demonstrating the JavaScript hover effect

Magnifying Glass Image Zoomer

This Magnifying Glass Image Zoomer simulates a physical lens moving over a surface, making it ideal for product detail pages or photography portfolios. Unlike simple CSS transforms, this component uses JavaScript to calculate precise cursor coordinates and synchronizes a zoomed-in background image with a floating SVG overlay.

Technologies:

JavaScript Pug Stylus

Difficulty:Intermediate

Browser Support (as of Jan 2026):

Chrome 80+

Edge 80+

Firefox 75+

Safari 13+

Features:

Pointer TrackingWheel ZoomingEdge Detection

Code by:

Jhey Tompkins

License: MIT

See the Pen Magnifying Glass Image Zoomer.

Carousel with Drag and Wheel Input

This purely vanilla JS/CSS image carousel delivers superior performance with native drag-and-wheel input support, dynamically controlling the 3D-like layout using calculated CSS Custom Properties for position and depth.

See the Pen Carousel with Drag and Wheel Input.