SD WebImage is a library that provides an asynchronous image downloader with memory and disk image caching. It includes categories for user interface elements such as UIImageView, UI Button, and MKAnnotationView.
FLAnimatedImage is a performant animated gif engine for iOSthat cna play multiple gifs with a play back speed that comparable to the speed of a computer. FLAnimatedImage is good for apps that do not yet support gifs or apps that want higher performance.
Kingfisher is a lightweight and pure-swift library for downloading and caching images from the web. Kingfisher with requirements of iOS10.0+ / macOS 10.12+ / tvOS 10.0+ / watchOS 3.0+ and Swift 4.0+ provides you a chance to play with your images better in your next app.
NYTPhotoViewer is a slideshow and image viewer that includes double-tap to zoom, captions, support for multiple images, interactive flick to dismiss, and animated zooming presentation among other features. NYTPhotoViewer is easy to use with the option for more complicated customization when needed through a delegate relationship.
GPUImage framework is a BSD-licensed iOSlibrary that lets you apply GPU-accelerated filters and other effects to images, live camera video, and movies. TGPUImage library is very efficient in handling massively parallel operations like processing images or live video frames as GPUs have some significant performance advantages over CPUs.
Sound Manager is a simple sound and music player class for playing audio on Mac and iPhone. The SoundManager package defines two classes, the SoundManager class itself, which is documented, and the Sound class, which is used as a wrapper around each sound file being played. The Sound class can be used either directly or with the SoundManager class.
YLGIFImage is an asynchronized GIF image class and Image viewer supporting play/stop GIF images. YLGIFImage makes you of far less memory. Implementing a GIF usually will cost almost 600MB memory if it is fully decoded (800x600x389x4 Bytes), but using YLGIFImage would greatly reduce this to just about 30MB memory.