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Serving Images Since 2015

Load images from different sources and display them in your app using simple and flexible APIs. Take advantage of the powerful image processing capabilities and a robust caching system.

The framework is lean and compiles in under 2 seconds¹. It has an automated test suite 2x the codebase size, ensuring excellent reliability. Nuke is optimized forperformance, and its advanced architecture enables virtually unlimited possibilities for customization.

Memory and Disk Cache ·Image Processing & Decompression ·Request Coalescing & Priority ·Prefetching ·Resumable Downloads ·Progressive JPEG ·HEIF, WebP, GIF ·SwiftUI ·Async/Await

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Nuke is also supported by:

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Nuke supportsSwift Package Manager, which is the recommended option. If that doesn't work for you, you can use binary frameworks attached to thereleases.

The package ships with four modules that you can install depending on your needs:

Nuke is easy to learn and use, thanks to its extensive documentation and a modern API.

You can load images usingImagePipeline from the lean coreNuke module:

func loadImage()asyncthrows{letimageTask=ImagePipeline.shared.imageTask(with: url)forawaitprogressin imageTask.progress{        // Update progress}    imageView.image=tryawait imageTask.image}

Or you can use the built-in UI components from theNukeUI module:

structContentView:View{varbody:someView{LazyImage(url:URL(string:"https://example.com/image.jpeg"))}}

TheGetting Started guide is the best place to start learning about these and many other APIs provided by the framework. Check outNuke Demo for more usage examples.

The image pipeline is easy to customize and extend. Check out the following first-class extensions and packages built by the community.

Looking for a way to log your network requests, including image requests? Check outPulse.

Upgrading from the previous version? Use aMigration Guide.

Starting with version 12.3, Nuke also ships with visionOS support (in beta)

Nuke is available under the MIT license. See the LICENSE file for more info.

¹ Measured on MacBook Pro 14" 2021 (10-core M1 Pro)