If you are a hardcore developer and love trying out new things, iScroll will surely meet your expectations.
For starters, iScroll is a performance-optimized javascript scroller that comes with a small footprint and renders itself effortlessly on desktops, smart TVs, and smartphones. As it is rigorously optimized for performance and size, it delivers a great scrolling experience on all old and new devices alike.
One of the best parts of iScroll is that it doesn’t just scroll. Instead, it enhances the user interaction by offering additional features like parallax scrolling, zooming, infinite scrolling, panning, and also allows you to add a carousel to your projects.
What’s more, it does all this and much more only in 4kb. What more can you ask for?
Some of the features that this Javascript-enabled scroller comes up with are:
Easily implement a plethora of custom events like OnScrollStart, onBeforeScrollStart, onScrollEnd, and so on.
Exercise fine-level control over the position of the scroller, even during momentum. To further control the scroll position, you can also set x, and y coordinates of the scroller.
Easily customize the animations using user-defined easing functions.
Get exceptional multi-platform support. Whether you access the scroller on smartphones like Android devices and iPhones or browsers like Internet Explorer and Chrome – iScroll has covered you all.
So, are these the only features that iScroll offers? Definitely not.
Here are a few advanced features that iScroll comes equipped with:
The move event is not bound to the scroll container but the document. Thus, when you move the finger or cursor outside of the wrapper, the scroller keeps going. This, at times, is in line with what is needed. But if you do not want this to happen, you can simply bind the move event to that particular wrapper. Thus, as soon as the pointer leaves the container, the scrolling will stop.
By default, its value is set to be false.
This feature defines the duration of the bounce animation in a millisecond.
By default, its value is set to be false.
This feature defines the speed of the mouse wheel.
By default, its value is set to be 20.
If you want to activate keyboard interaction, set this feature to true.
By default, this feature is set to be false.
This feature defines the change in the momentum of animation in terms of speed and duration. As a matter of fact, the higher is the number, the shorter the animation will be. You can get sensible results with a starting value of 0.01. Any numbers bigger than this will not provide any noticeable momentum at all.
By default, its value is set to be 0.0006.
When the window needs to be resized, iScroll recalculates elements dimensions and positions. This could be a bit exhaustive task. This is why the polling time is set to 60 milliseconds. By reducing this value, you will likely get a better visual effect. But let us warn you – it will consume more resources of your machine.
By default, its value is set to be 60.
So, these were a few ways in which iScroll enhances the scrolling experience of your users and makes life easier for you. Scrolling has always been a problem for developers, especially when they deal with multiple devices. Not anymore. IScroll makes tasks easier with its set of features.
It is performance optimized. This is why it is trusted by known brands like LinkedIn, IKEA, Apple, Microsoft, and others. When the top giants are using it, you can be sure of its usability, right?
Wait no more, and get your hands on this excellent tool. Do not forget to share your experience with us.