https://nshipster.com/
NSHipster
NSHipster is a journal of the overlooked bits in Objective-C, Swift, and Cocoa.
https://nshipster.com/gpuimage/
GPUImage - NSHipster
GPUImage is a BSD-licensed iOS library that lets you apply GPU-accelerated filters and other effects to images, live camera video, and movies. If you’re not...
https://nshipster.com/core-location-in-ios-8/
Core Location in iOS 8 - NSHipster
Dec 31, 2025 - For as long as the iPhone has existed, location services have been front and center. iOS 8 brings three major sets of changes to the Core Location framework:...
core locationin ios