shaojiankui
JKCategories
Objective-C

JKCategories(iOS-Categories,Category), a collection of useful Objective-C Categories extending iOS Frameworks such as Foundation,UIKit,CoreData,QuartzCore,CoreLocation,MapKit Etc.

Last updated Jul 5, 2026
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README

JKCategories(iOS-Categories) ================ License MIT  CocoaPods  CocoaPods  Support  Build Status

JKCategories(iOS-Categories), a collection of useful Objective-C Categories extending iOS Frameworks such as Foundation,UIKit,CoreData,QuartzCore,CoreLocation,MapKit Etc.

Requirements

This library requires iOS 7.0+ and Xcode 8.0+.

Installation

Installation with CocoaPods

when you will use the all Categories:

platform :ios pod 'JKCategories' when you will use the some one type framework lib,such as Foundation:

platform :ios pod 'JKCategories/Foundation'

when you will use a more detailed class type lib, in some one type framework lib,such as Foundation's NSDictionary:

platform :ios pod 'JKCategories/Foundation/NSDictionary' you will find all sublib with pod search JKCategories or Podfile or in the project folder hierarchy

Manually

Copy JKCategories or some specific class file to your project

Usage

import the header file into any class where you wish to make use of the functionality such as

#import "NSArray+JKSafeAccess.h" or "",

Not recommended for import all the header files of JKCategories into pch or baseclass

onekey import all categories of framework

"JKUIKit.h" or "", "JKFoundation.h" or "", "JKCoreData.h" or "", "JKCoreLocation.h" or "", "JKMapKit.h" or "", "JKQuartzCore.h" or """

onekey import all categories of all frameworks

"JKCategories.h" or ,

Content

Foundation

  • NSArray
  • NSBundle
  • NSData
  • NSDate
  • NSDateFormatter
  • NSNotificationCenter
  • NSDictionary
  • NSException
  • NSFileManager
  • NSIndexPath
  • NSNumber
  • NSObject
  • NSSet
  • NSString
  • NSTimer
  • NSURL
  • NSUserDefaults
  • NSHTTPCookieStorage
  • NSFileHandle
  • NSRunLoop
  • NSURLRequest
  • NSOperation
  • NSInvocation
  • NSURLConnection
  • NSURLSession

UIKit

  • UIAlertView
  • UIApplication
  • UIBarButtonItem
  • UIBezierPath
  • UIButton
  • UIColor
  • UIFont
  • UIControl
  • UIDevice
  • UIImage
  • UIImageView
  • UILable
  • UINavigationBar
  • UINavigationController
  • UINavigationItem
  • UIResponder
  • UIScreen
  • UIScrollView
  • UISearchBar
  • UISplitViewController
  • UITableView
  • UITableViewCell
  • UITextField
  • UITextView
  • UIView
  • UIViewController
  • UIWebView
  • UIWindow
  • UIPopoverController
  • UICollectionView

QuartzCore

  • CALayer
  • CAMediaTimingFunction
  • CAAnimation
  • CAShapeLayer
  • CATransaction

CoreData

  • NSManagedObjectContext
  • NSFetchRequest
  • NSManagedObject
  • NSPersistentStoreCoordinator

CoreLocation

  • CLLocationManager
  • CLLocation

MapKit

  • MKMapView

License

JKCategories is available under the MIT license.

ยฉ 2026 GitRepoTrend ยท shaojiankui/JKCategories ยท Updated daily from GitHub