Onboarding users is a simpler process if design patterns are familiar. 3 L2 Interpolate VS Spring A library to simplify iOS animations in. sweet-scroll. Next, start up SuperScrollorama. 0 point long fade at the left and right boundaries. Contributing. In this tutorial, we are going to cover how to implement scroll to the top to your UITableView and UICollectionView very easily. which is a subclass of UICollectionView. Join GitHub today. This worked fine, but there was no transition and the new filter suddenly jumped into view. Recently we've stumbled upon a really nice effect on Akademi's website: the main title of the page moves along as one scrolls down and changes depending on the section that is currently in the viewport. Gemini is rich scroll based animation framework for iOS, written in Swift. This is frame rate of animation of inertia scroll after fast scroll operations. UICollectionView的cell只能通过注册来确定重用标识符。 结论: 换句话说,UITableView的布局是UICollectionView的flow layout布局的一种特殊情况,类比于同矩形与正方形的关系 ## 下面简单介绍几个基本用法(难度从低到高) 1. The element is not part of the official HTML specification, so if you need to create standards-compliant code, use CSS animations. scroll(options) Parameters. © 2019 GitHub, Inc. Then click on Install Now after that activate the plugin. Font Awesome Animation. SVG Marker Animation. Contribute to Cuberto/smooth-scroll development by creating an account on GitHub. We will use UIScrollView delegate methods, UICollectionView & custom UICollectionViewCell for endless scrolling. Upload the “scroll-top” folder into your plugins directory. To enable multiple selection, the trick is to set the property to YES. Previously we’ve seen such examples with the Flexible Space with Image and Quick Return pattern. When I try scrolling it to an indexPath:. Full page scrolling; Changing browser URL and history. Use buttons beneath to scroll element. public : Platform::Boolean ChangeView(IReference horizontalOffset, IReference verticalOffset, IReference zoomFactor, bool disableAnimation). Tags: UI Animation, React, Animation, Transition, React-motion, React-router. Scroll Lock. by the way, you can also animate colors (you did notice this, didn't you?) Now get this thing on GitHub and spread the word, it's open source! Tweet. Next, start up SuperScrollorama. On top of that, they’ll better understand what’s going on inside the app and how to interact with its interface. Install Demo Github. Notice that at scroll position 0, the picture is on top of the background picture, but as we start scrolling, it actually moves behind it. Warning: this post is a bit outdated because of the Nuke and Preheat changes. scroll(x-coord, y-coord) window. js to develop commercial sites, themes, projects, and applications you are 100% free to do so! Your source code is kept proprietary. The following examples are overflow-scrolling divs. This page goes through some basic physical models and the kinds of interactions and animations that can be constructed from them. Lightweight (1. 3 L2 Interpolate VS Spring A library to simplify iOS animations in. In using many aspects of web design, some designers prefer using the same style or technique while others like to revamp their website design to reflect the latest new trend. We also provide a builder that gives developers the ability to select their preferred Transformicons and output for finer control. fullPage plugin by Alvaro Trigo. UIScrollView infinite scroll category. as time changes the scenery also changes. A linear search is done for the item, so if the same reference appears multiple times in the group, the first item will be scrolled to. Create a new UICollectionView in your storyboard or nib (or instantiate it from. You can use the transitions from animate. An extensible iOS and OS X animation library, useful for physics-based interactions. public : Platform::Boolean ChangeView(IReference horizontalOffset, IReference verticalOffset, IReference zoomFactor, bool disableAnimation). js is a simple way to animate elements as they appear in the viewport. Non-animated use of `scrollToContentOffset:animated:` (or contentOffset directly) embedded in an animation block gives more control but interfer with the internal logic of UICollectionView. Scroll to increase/decrease your field of view. Constantly enhanced and open source on github. GitHub Gist: instantly share code, notes, and snippets. Problem and Learnings. Create a new UICollectionView in your storyboard or nib (or instantiate it from. Scroll down to continue. Following this philosophy, we are happy to share some of our works with the community. VegaScroll is a lightweight animation flowlayout for UICollectionView completely written in Swift 4, compatible with iOS 11 and Xcode 9. Mastering the Coordinator Layout 27 Oct 2015. Scroll-linked animations 2. There are lots of ways to write animations for UICollectionView, but using a UICollectionViewLayout subclass is by far the simplest one. It can be used to create various cool reveal on scroll effects. When you scroll down, it slides out of view and slides back in when scrolling up. We are still working on doing a horizontal scrolling feature. The animations are powered by Julian Garnier’s anime. If you're interested in contributing to the project, you are free to fork it and create a pull request. The native onScroll event handler won't do in this case, because we'll need additional information about scrolling that native onScroll handler doesn't provide - scroll delta in pixels, and whether the scrolling is in progress or not. What is Glider. 4% chance to be included in the list, the average number of Github stars was 4,010 (as of Jan 2018). From our monthly sponsor: Automate manual QA and catch visual bugs with Percy’s all-in-one visual testing and review platform. UICollectionView can be used for displaying set of data in rows and columns The main difference between UICollectionView and UITableView is that CollectionView can be display more than one column. A micro-animations library useAnimations Animated icons in Lottie Framework and After Effects for immediate implementation to your apps or websites. Normally a UICollectionView has no transition effects when you scroll from one item to another. A website design comes to life with well-executed animation. This kind of “inner” image animation adds another interesting layer to the whole scroll movement. Currently when I insert/delete a cell every cell updates. AOS - Animate On Scroll library using CSS3. Inspired by the well-known Slick. A UICollectionView grid layout designed to support Dynamic Type FlexibleRowHeightGridLayout is a UICollectionViewLayout which lays out self-sizing cells in a grid and is designed to support accessibility, in particular, Dynamic Type. If you don't now nothing about AniJS, you can find documentation an examples at the official site. Easy Scroller (NEW) DOM Demo; Get the source code on GitHub : zynga/scroller. UICollectionView has been called “the new UITableView“, which is not much of an exaggeration. By creating an incredibly flexible class that at the same time has such a clean and well-designed interface, Apple's UIKit engineers have outdone themselves. Here's a gif of what it looks like: Problem. js is a minimal Javascript animation engine with outstanding performance and supporting 3D transforms, SVG Morph, draw SVG, SVG transform, cross-browser animation, scroll animation, CSS3 properties and many more. Installation. Clone via HTTPS Clone with Git or checkout with SVN using the repository's web address. In this tutorial, you'll get hands-on experience with UICollectionView by creating your own grid-based photo browsing app. This could be achieved by setting ItemAnimator to null on RecyclerView (or configuring its properties) and using UIView. When you scroll down, it slides out of view and slides back in when scrolling up. Forms' original choices, and I think your contribution is an excellent workaround, but we should probably be concentrating on scrolling views that are based on UICollectionView, RecyclerView and whatever it is in WinPhone instead, rather than flogging the dead UITableView / ListView horses. It is scrolling down, but it is ignoring the contentInset, meaning that the last cells are below the specified content inset: The left image, shows how it appear now after the view did appear. UICollectionView, introduced in iOS 6, has become one of the most popular UI elements among iOS developers. I built my own UICollectionView framework with a custom UICollectionViewFlowLayout for vertical card paging and creating a card stack effect. Control delay show/hide by data-attribute or code. GitHub Issues are preferred for discussion of this specification. css or create your own transitions. tmbundle TextMate; AngularJS-Atom Atom; AngularJS. Installation. Let’s look at how to create an app with a collapsing Toolbar animation. Quotes: butdoesitfloat. Understand How Your App is Doing with Real-Time Contextual Insights From Your Users Receive bug reports that automatically capture all app details; network requests, repro steps, and session details. This extension makes it possible to implement two new functions that deliver a completely smooth scrolling performance. Clone via HTTPS Clone with Git or checkout with SVN using the repository’s web address. What is Glider. More specifically, dynamically prefetching images when the user is scrolling the content. See Examples. Usage is pretty simple. Open inline HTML, ajax loaded content, image, form, iframe (YouTube video, Vimeo, Google Maps), photo gallery. If the allows Selection property is NO, calling this method has no effect. That's a good thing! I've used WordPress since day one all the way up to v17, a decision I'm very happy with. One example is the header on the Riot Industries website by Phil Renaud which rotates in 3d on click and enlarges when scrolling down. Today we are going to take a look at “marquee” once again. Designed and built with by Louis LIN. More than 40 million people use GitHub to discover, fork, and contribute to over 100 million projects. You can just about make out the animation in Google Plus in this screen shot: Also, take a look at iPhoto on the iPad. “GreenSock is the best thing that happened to SVG animations since SVG animations. js was born out of a frustration for carousels, especially on mobile devices. scrolling text up or down by animating the position; wiping text in or out by animating the element width; Any elements that can be included in HTML can be included in a title sequence. pngsensible-wp/img/keyboard-bg. Yes, while not technically an "animation library", it provides you with a robust set of options for easily creating scroll-based animations to your projects. Zynga Scroller has no dependencies to other JavaScript libraries. UICollectionView can be used for displaying set of data in rows and columns The main difference between UICollectionView and UITableView is that CollectionView can be display more than one column. NET, C++ for Visual Studio 2013. UICollectionView can be used for displaying set of data in rows and columns The main difference between UICollectionView and UITableView is that CollectionView can be display more than one column. These controllers (objects subclassing to IGListSectionController) act as a data source and delegate for each section. I've attached two projects. Fix detach scroll event for touch devices (@Jaemu) 2. `Animated` focuses on declarative relationships between inputs and outputs, with configurable transforms in between, and `start`/`stop` methods to control time-based animation execution. The animation property in CSS can be used to animate many other CSS properties such as color, background-color, height, or width. Web Content Accessibility Guidelines (WCAG) 2. Download your copy now in form of a ZIP Package or visit the GitHub project page to find out about other sources. Very Animate. This plugin uses the jQuery built-in animation engine to transition the stroke on every inside the selected element, using stroke-dasharray and stroke-dashoffset properties. More than 40 million people use GitHub to discover, fork, and contribute to over 100 million projects. Understandably, I was excited. With best-in-class moderation tooling, a single platform for all your communities, threaded conversations by default, community health monitoring (and much more to come), we think that we will be able to help more people start and grow the best online. AOS Animate On Scroll Library. - CenterItemInCollectionView. Just remember to include the entire contents of The MIT Licenses in your product. I have a UICollectionView that I set the translatesAutoresizingMaskIntoConstraints to NO, and added some constraints. See Examples. GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. Here is how it. Made the code available in github. js is you can start using the very very simple. Background The case for scroll snapping. Scrolling is a popular and natural way to interact with content on the web. Default: The CSS cursor value when the target element is not receiving scroll operations. To enable multiple selection, the trick is to set the property to YES. GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. This is the simpliest way to use the component. Breaking Change: Starting with v6 this library consists of two modules: ngx-page-scroll-core (the service) and ngx-page-scroll (the directive). pngsensible-wp/img/favicon. 5 and later). If the scene has a duration the progress of the tween will directly correspond to the scroll position. I might be a little late in the game but they have shared an inspiring and interesting collection of 'open source' of animated micro-interactions for your mobile app design. However, the amount of effort needed to maintain and develop new features for the project is not sustainable without proper financial backing. At the time, I was working at 500px, so displaying photos in a grid was like 80% of my job. Multiple key presses will skip multiple slides. Tuesday, April 2. When the ContentOffset is updated, even via the SetContentOffset method or via property, all animation of scrolling stops, all inertia is lost. Getting started Usage. animateNumber. pngsensible-wp/img/keyboard-bg. as time changes the scenery also changes. function onFrame(event) { // Your animation code goes in here } The Event Object. Animated scrolling functionality for angular written in pure typescript with no additional dependencies. Non-animated use of `scrollToContentOffset:animated:` (or contentOffset directly) embedded in an animation block gives more control but interfer with the internal logic of UICollectionView. Scroll To Top tries to minimize this effort by providing an intuitive icon at the bottom-right corner of each page so that with one click you will be at the top of the page with beautiful animation. We will use UIScrollView delegate methods, UICollectionView & custom UICollectionViewCell for endless scrolling. There is an interesting type of animation happening to the face picture. This compilation however focuses on the many things you can animate with CSS, and many of these creations will make you raise an eyebrow or two. For a vertically scrolling view only the height will be honored, the width is fixed. Problem and Learnings. All issues and comments are archived, and there is also a historical archive. 3 L2 Interpolate VS Spring A library to simplify iOS animations in. Let’s look at how to create an app with a collapsing Toolbar animation. Zenscroll is a vanilla JavaScript library that enables animated vertical scrolling to an element or position within your document or within a scrollable element (DIV, etc. The end results is what I but in between there appear to be some phantom cells being mixed in with actual cells being animated. There are lots of ways to write animations for UICollectionView, but using a UICollectionViewLayout subclass is by far the simplest one. On one page websites is a must to have nicely animated “scroll top” button, but it is often used also in common sites. When the ContentOffset is updated, even via the SetContentOffset method or via property, all animation of scrolling stops, all inertia is lost. Just remember to include the entire contents of The MIT Licenses in your product. These lines of code create a MarqueeLabel that will scroll across its content in 8. Note: By using this plugin, we expect that you know the limitations of horizontal parallax scrolling, for instance if the screen height is smaller than the content, the content will be clipped, but this plugin is intended anyway for webdesigners and -developers, so we think that you know what you're doing. The animations are powered by Julian Garnier’s anime. Water from rain and snowmelt, much of it centuries-old, percolates through cracks in the Earth’s crust until. Tool for producing high quality forecasts for time series data that has multiple seasonality with linear or non-linear growth. By doing this, we still retain the natural scrolling experience provided by the OS. GitHub has become the industry-standard version control and publishing platform for web developers, but it's great for designers too. The goal of this library is to help developers structure their scrolling effects without much effort. Scroll to increase/decrease your field of view. With best-in-class moderation tooling, a single platform for all your communities, threaded conversations by default, community health monitoring (and much more to come), we think that we will be able to help more people start and grow the best online. Scroll to the top is a way to help the user to go at the top of the list fast without the need to scroll manually. All issues and comments are archived, and there is also a historical archive. That's a good thing! I've used WordPress since day one all the way up to v17, a decision I'm very happy with. ScrollView contains layouts and enables them to scroll offscreen. Features include: - Deleting multiple repositories from Github, just by specifying the repository names separated by a space - Nice command line animation that shows the progress of the task specified Implemented:. The 'running' animation represents the responsiveness of the JavaScript thread. If you need to create a collection view that can scroll infinitely left or right from the very beginning, this is the right place! Now, lets conform to those collectionview protocols. Contributing. © 2019 GitHub, Inc. scroll(function() { var scroll = $(window). - CenterItemInCollectionView. Maintaining visible scroll position while inserting items in a UICollectionView (Swift playground) - Playground. Scroll Lock. pngsensible-wp/img/keyboard-bg. Scroll to increase/decrease your field of view. Here is a list of the Best Parallax Scrolling Plugins which not only make it easier for you to create parallax scrolling sites, but also have a well-endowed parallax effects library so that it becomes easier and faster for you to develop a good looking web page. scroll down. Wouldn’t be great if it can display the recipe in a nice grid view? The iOS 6 SDK introduces a new class called UICollectionView that. UICollectionView category to disable animation on reloadItemsAtIndexPaths: - UICollectionView+ReloadItemsAnimated. In this tutorial, we are going to cover how to implement scroll to the top to your UITableView and UICollectionView very easily. As this animation is driven by JavaScript on the browser's main thread, it can be interrupted by other JavaScript running in other tabs or other windows. My guess at this point, is that either I'm missing some small detail, or there could be a bug in how Xamarin implements ContentOffset property. You can view your photos in a nice grid view: Or you can view your albums as stacks: You. Use keyboard for scrolling when scroll box viewport or its nested content is focused. Scrollers track scroll offsets for you over time, but they don't automatically apply those positions to your view. @font-face{font-family:"Genericons";src:url(/wp-content/mu-plugins/genericons/genericons/. toggle CSS classes of elements on and off based on scroll position. It is free and open source and was developed by HubSpot developers Adam Schwartz (@adamfschwartz) and Zack Bloom (@zackbloom). This massively simplifies state management of complex UI. Before we get started, I'm going to assume that you have a baseline understanding of how UICollectionView works - see this objc. UICollectionView普通用法(FlowLayout布局). The UICollectionView class is actually tremendously flexible and powerful. - CenterItemInCollectionView. You can add it using pod. Infinite scroll available when item count more then 2. Push Animation. You may know that Visual Studio IntelliCode helps you write code from commonly used libraries, based on machine learning across thousands of open sourced GitHub repos. js and the scroll detection is supported by Stu Kabakoff’s scrollMonitor. ScrollReveal is an AniJS helper function, that allows you to animate several components when they enter the viewport. The scrollme class defines a container for animated elements. We're going to use react-spring for animating and react-use-gesture to tie animation to the scroll events. UICollectionView horizontal scrolling, deleting last item, animation not working. InfiniteScrolling. 09/17/2019; 3 minutes to read; In this article. Constantly enhanced and open source on github. Maintaining visible scroll position while inserting items in a UICollectionView (Swift playground) - Playground. We are still working on doing a horizontal scrolling feature. I'll also assume that you understand how UIKit Dynamics works - see this post for more. On top of that, they’ll better understand what’s going on inside the app and how to interact with its interface. To regenerate docs, run. When the ContentOffset is updated, even via the SetContentOffset method or via property, all animation of scrolling stops, all inertia is lost. With one click you move to the next. If you need to create a collection view that can scroll infinitely left or right from the very beginning, this is the right place! Now, lets conform to those collectionview protocols. Here we are changing the background color from blue to black. Create a new UICollectionView in your storyboard or nib (or instantiate it from. performWithoutAnimation during UICollectionView reloads. A simple and beautiful JavaScript touch carousel. Parallax scrolling is a popular pattern. Scroll, Animations. Maintaining visible scroll position while inserting items in a UICollectionView (Swift playground) - Playground. Run the test to see the index or learn how to participate. I want to add and delete cells from a UICollectionView without having to update every cell. Not to mention it's proved itself by working well on a number of production sites. Before we get started, I'm going to assume that you have a baseline understanding of how UICollectionView works - see this objc. From our monthly sponsor: Automate manual QA and catch visual bugs with Percy’s all-in-one visual testing and review platform. The scroll-snap-* Properties. Scroll Lock. Hi all, I'm self learning iOS development and pretty new to it. Create fullscreen pages fast and simple. If you take a look at the main GitHub repo you’ll find a whole setup guide with a few example snippets. However, if you find the functionality lacking, or want to perform updates in a very specific way, you can create an object that conforms to the IGListUpdatingDelegate protocol and initialize a new IGListAdapter with it. Preserves the scroll position on refresh Positions the list based on element data Independent scrollable lists Scroll bubbles up only after eof/bof Cache within datasource implementation Adapter (updatable scroller) Using "Controller as" syntax Inside the directive (+ "Controller as" syntax). Enable the parallax / zoom / blur effects on the header images using window scroll. And trust me this feature is not as difficult as you think. Now imagine you’re a designer who wants to use animation in an app. We're going to use react-spring for animating and react-use-gesture to tie animation to the scroll events. Check out more examples. sh from the root directory in the repo. comment-likes a. The system scrollbars are hidden from the viewport (Fig 1). zip file Download this project as a tar. OLSDynamicHeaderViewController is a simple iOS UI component that allows the most common scroll based UIs to have a header that can be easily animated along with user scrolling, as simple as that! So… How do I get it? The code is published on GitHub as you expect, with a sample project. I might be a little late in the game but they have shared an inspiring and interesting collection of 'open source' of animated micro-interactions for your mobile app design. by the way, you can also animate colors (you did notice this, didn't you?) Now get this thing on GitHub and spread the word, it's open source! Tweet. Put simply, you can navigate images and/or HTML in a carousel-style widget. Clone via HTTPS Clone with Git or checkout with SVN using the repository’s web address. But being an NSHipster isn't just about knowing obscure gems in the rough. js aims to be a fast, lightweight, responsive, unopinionated, dependency-free carousel alternative. Scroll to the top is a way to help the user to go at the top of the list fast without the need to scroll manually. Animation effects added with CSS3 transitions. Easy Scroller (NEW) DOM Demo; Get the source code on GitHub : zynga/scroller. Michał has created one of those "when you scroll to here, trigger this animation" libraries. Show grid file_download Download ZIP. pin an element starting at a specific scroll position – either indefinitely or for a limited amount of scroll progress (sticky elements). # With NPM npm install typed. This worked fine, but there was no transition and the new filter suddenly jumped into view. React scrolling progress. Time travel in this animation through the history of the Bible. A micro-animations library useAnimations Animated icons in Lottie Framework and After Effects for immediate implementation to your apps or websites. UICollectionView inherits from a UIScrollView, so paging should be supported, right?. Weights less than 2KB minified and 800 bytes gzipped. The iOS Photos app has a stylish way of displaying photos via a multitude of layouts. Install Demo Github. We’ve previously published the creative text effects you can make with CSS, and many other cool things you didn’t think were possibly to make with CSS. By creating an incredibly flexible class that at the same time has such a clean and well-designed interface, Apple's UIKit engineers have outdone themselves. At some screen sizes horizontal scrolling happens within a container, vertical scrolling within the window; Window scrolling is the default. Breaking Change: Starting with v6 this library consists of two modules: ngx-page-scroll-core (the service) and ngx-page-scroll (the directive). Contributing. add callbacks at specific scroll positions or while scrolling past a specific section, passing a progress parameter. The system scrollbars are hidden from the viewport (Fig 1). Liquid Fire provides comprehensive Velocity-powered animation. Use buttons at the top of the page to scroll window. Zoom-in and zoom-out controls can be used for changing the zoom values of the image. When users added or deleted filters in the first iteration of my Filter Chaining application, the updated array of user defined filters was passed into the FiltersCollectionView instance where is simply invoked reloadData() on its UICollectionView. Development. The scroll-snap-* Properties. The element is not part of the official HTML specification, so if you need to create standards-compliant code, use CSS animations. It is scrolling down, but it is ignoring the contentInset, meaning that the last cells are below the specified content inset: The left image, shows how it appear now after the view did appear. The scroll-behavior CSS property sets the behavior for a scrolling box when scrolling is triggered by the navigation or CSSOM scrolling APIs. Hydra is full-featured lightweight library which allows you to. HORIZONTAL SCROLLING UICOLLECTIONVIEW LIKE APP STORE iOS 11 - PARTE 2 (scrolling) horizontal de UICollectionView e UICollectionViewCell. Bootstrap widgets for Angular: autocomplete, accordion, alert, carousel, dropdown, pagination, popover, progressbar, rating, tabset, timepicker, tooltip, typeahead. I created a class ParallaxViewControllerfor this purpose. These two buttons have a "routerLink" and "href" attribute set. I hope that this article will help you to get started with GreenSock and ScrollMagic, it’s by far the most powerful combination for scrolling animations out there. - CenterItemInCollectionView. js # With Yarn yarn add typed. - shoheiyokoyama/Gemini Join GitHub today. js supports native html full screen mode as well. The tech stack for this site is fairly boring. Liquid Fire provides comprehensive Velocity-powered animation. Pavan Kumar has 3 jobs listed on their profile. Extend the GitHub platform to accommodate your workflow and get the data you need. By doing this, we still retain the natural scrolling experience provided by the OS. slide slide3D scroll Infinite scroll; This page was generated by GitHub Pages using the Cayman theme by Jason Long. js aims to be a fast, lightweight, responsive, unopinionated, dependency-free carousel alternative. We are still working on doing a horizontal scrolling feature. Scroll Position. Text is fading out to opacity 0 at 106 pixels from the top. Infinite Scroll with UICollectionView in Swift. js was born out of a frustration for carousels, especially on mobile devices. animated Specify true to animate the scrolling behavior or false to adjust the scroll view's visible content immediately. Scrolling item on a horizontal UICollectionView, stopped item on center of screen. VegaScroll is a lightweight animation flowlayout for UICollectionView completely written in Swift 4, compatible with iOS 11 and Xcode 9. A micro-animations library useAnimations Animated icons in Lottie Framework and After Effects for immediate implementation to your apps or websites. The scrolling motion on either one of them is reflected on the other. UICollectionView inherits from a UIScrollView, so paging should be supported, right?. It can be parsed the index of the section, or the name of the section preceded by a hash. animated Specify YES to animate the scrolling behavior or NO to adjust the scroll view's visible content immediately. And get real-time crash reports with stack trace details up to the line that caused the crash to. Ideal for helping you create a news ticker or text scroller in your webpage / web application. AOS - Animate On Scroll library using CSS3. Swift and Objective-C: Bounce scroll animation. We are still working on doing a horizontal scrolling feature. performWithoutAnimation during UICollectionView reloads. I'm trying to implement a feature that allows the user to scroll to a specific card at a specific index (using the scrollToItem function for example). What more can be said?” Jeff Batt, @jeffbatt01. Smooth animated scrolling. The patterns for providing data to a UICollectionView to create items and interact with those items follow the same delegation and data source patterns commonly used in iOS development. The new UICollectionView class in iOS 6 is the most awesome UI class I have ever seen. Weights less than 2KB minified and 800 bytes gzipped. zip Download. Inspired by the well-known Slick. When iOS 6 launched, I was so excited because Apple added a new class to UIKit: UICollectionView.