cubiq/iscrollArchived
Iscroll
iscroll is a JavaScript smooth scrolling library and web interaction framework. It provides a 2D web panning controller and a CSS transform zoom engine to manage inertial scrolling, panning, and zooming for web elements across different devices.
The project enables the implementation of custom scrollbar interfaces and navigation maps that track the current viewport position. It supports the creation of interactive web carousels with element snapping, web parallax effects, and content scaling via pinch-to-zoom or mouse-wheel inputs.
The library covers a broad range of interaction capabilities, including keyboard-based navigation and input binding, programmatic scroll position control, and the configuration of infinite scrolling. It also includes systems for event interception, user tap detection, and the adjustment of scrolling momentum and deceleration.
Features
- 2D Panning Controllers - Enables simultaneous vertical and horizontal panning to navigate large maps or images within a web container.
- Smooth Scroll Engines - Implements a high-performance engine for inertial smooth scrolling, panning, and zooming across web elements.
- Event Interception - Captures touch and mouse events to prevent native browser scrolling and apply custom panning logic.
- CSS Transform Animations - Uses hardware-accelerated CSS transforms to position content for smooth movement across browser engines.
- Scaling Logic - Adjusts the visual size of content using CSS transform scales while recalculating the available scrollable area.
- Zoom Engines - Provides a system that scales web content using CSS transforms to enable pinch-to-zoom and detailed inspection.
- Gesture Interaction Frameworks - Provides a framework for mapping touch gestures and input velocity to responsive interface movements.
- Inertial Scrolling Physics - Calculates velocity and friction to simulate a natural sliding motion after a user releases a flick gesture.
- Scroll - Calculates momentum and friction to provide natural deceleration after a user flick gesture.
- Scrollable Interfaces - Implements fluid, momentum-based panning and scrolling experiences for web elements across devices.
- Dynamic Content Scaling - Scales the size of an element dynamically to allow users to inspect details or see overviews.
- Gesture-Based Zooming - Enables content scaling via pinch-to-zoom or mouse-wheel inputs using CSS transforms.
- Content Carousels - Provides snapping scroll positions to build sliding galleries or paginated views.
- Scroll Snapping Configurations - Implements configurations that align the scroll position to specific snap points or element boundaries.
- Parallax Effects - Links multiple layers to a main scroller to move them at different speeds for visual depth.
- Parallax Layering Systems - Updates multiple content containers at varying speeds by linking their positions to a primary scroll offset.
- Viewport Mini-Maps - Displays a small-scale navigation window tracking the current viewing area relative to the entire document.
- Element-Targeted Scrolling - Allows jumping the scroll position to a specific target element using programmatic calls.
- Scroll State Controllers - Provides APIs for programmatically managing scroll position and velocity via function calls.
- Scrollbar Components - Provides the ability to create and style visual scroll indicators and navigation maps.
- Scrolling Carousels - Implements containers that restrict interaction to horizontal swipes while maintaining native vertical page scrolling.
- Scroll Effects - High-performance, dependency-free scroller.
- Slider - Listed in the “Slider” section of the Awesome Frontend awesome list.
- Scrolling Effects - High-performance scrolling component.
