Open Source Objective C Libraries - Page 2
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Objective C Libraries
View 74 business solutionsBrowse free open source Objective C Libraries and projects below. Use the toggles on the left to filter open source Objective C Libraries by OS, license, language, programming language, and project status.
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Loan management software that makes it easy.Bryt Software is ideal for lending professionals who are looking for a feature rich loan management system that is intuitive and easy to use. We are 100% cloud-based, software as a service. We believe in providing our customers with fair and honest pricing. Our monthly fees are based on your number of users and we have a minimal implementation charge.
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The full-stack observability platform that protects your dataLayer, tags and conversion dataCode-Cube.io detects issues instantly, alerts you in real time and helps you resolve them fast. No manual QA. No unreliable data. Just data you can trust and act on.
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AppDevKit
AppDevKit is an iOS development library
AppDevKit is an iOS development library that provides developers with useful features to fulfill their everyday iOS app development needs. AppDevKit is an iOS development library that provides developers with useful features to fulfill their everyday iOS app development needs. Yahoo’s Taiwan based iOS app development team has been using this development kit for the past three years, and we plan future apps to use AppDevKit as well. Our use of this code in many apps helped improve its stability and utility. We find these libraries help address some incompatibility issues found in different iOS versions, and overall make app development easier and our apps operate more consistently. AppDevKit has five major parts that include command, user interfaces, animations, image view, and list view support libraries. AppDevKit could be installed by CocoaPods. Please feel welcome to use AppDevKit in your iOS projects as it is licensed under the permissive open source BSD license. -
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GNUstep Base Library
The GNUstep is a library of general-purpose Objective C objects
The GNUstep Base Library is part of the GNUstep project, providing an open-source implementation of the Foundation framework, compatible with macOS and iOS. It offers core Objective-C classes and utilities for cross-platform application development. -
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NetworkEye
A iOS network debug library, monitor HTTP requests
NetworkEye, an iOS network debug library, monitors HTTP requests. It can be detected HTTP requests including web pages, NSURLConnection, NSURLSession, AFNetworking, 3rd libraries, 3rd SDK, and so on. very convenient and practical. It can be a map local json file. -
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FUSE for macOS
Extends macOS via third party file systems
FUSE for macOS allows you to extend macOS's native file handling capabilities via third-party file systems. FUSE for macOS is a successor to MacFUSE, which has been used as a software building block by dozens of products, but is no longer being maintained. -
Agentic AI SRE built for Engineering and DevOps teams.NeuBird AI's agentic AI SRE delivers autonomous incident resolution, helping team cut MTTR up to 90% and reclaim engineering hours lost to troubleshooting.
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FFmpeg iOS
FFmpeg libraries for iOS
This is FFmpeg libraries compiled for iOS. If you want to build it yourself, see https://github.com/kewlbear/FFmpeg-iOS-build-script. -
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mGSTEP
Objective-C embedded development libraries
Designed for use in embedded devices the mGSTEP libraries implement a subset of NeXT's OPENSTEP specification which has evolved into Apple's Cocoa Objective-C frameworks. The internal graphics rasterization supports rendering to an X11 or Linux frame-buffer based GUI. -
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JVx mobile
JVx for mobile devices
This project brings JVx applications to mobile devices as real native applications. -
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JScriptTouch is an SDK which allows developers quickly create full featured applications for iPhone platform using javascript.
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AWS SDK for iOS
AWS SDK for iOS
AWS SDK for iOS is a comprehensive development kit that enables iOS applications to interact with AWS cloud services, including storage, databases, authentication, and analytics. -
Premier Construction SoftwareRated #1 Construction Accounting Software by Forbes Advisor in 2022 & 2023. Our modern SAAS solution is designed to meet the needs of General Contractors, Developers/Owners, Homebuilders & Specialty Contractors.
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BFKit
BFKit is a collection of useful classes and categories to develop Apps
BFKit is a comprehensive library of tools and utilities for iOS development, written in Swift and Objective-C. It offers a wide collection of extensions, helpers, and functionalities that streamline app development and reduce boilerplate code. -
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CYLTabBar Controller
iOS UI module library for adding animation to iOS tabbar items
It is an iOS UI module library for adding animation to iOS tabbar items and icons with Lottie, and adding a bigger center UITabBar Item. One line of code to implement Lottie animation TabBar, support middle with + sign. The TabBar style comes with a red dot corner mark and supports dynamic refresh. One line of code supports Lottie animation TabBar style. This library is independent of your business codes which only needs two array parameters to be passed. PlusButton can be deleted dynamically, and the style can be dynamically updated. Let TabBarItemicon is displayed only, and automatically makes the icon vertically centered, support for custom TabBar height. Support multiple TabBar nesting and specify PlusButton position. Support horizontal and vertical screen. It also supports the creation of customized irregularly shaped plus buttons. -
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CocoaAsyncSocket
Asynchronous socket networking library for Mac and iOS
CocoaAsyncSocket provides easy-to-use and powerful asynchronous socket libraries for macOS, iOS, and tvOS. The classes are described below. The project is currently configured to build for iOS, tvOS and Mac. Simply add the package dependency to your Package.swift and depend on "CocoaAsyncSocket" in the necessary targets. You can also include it into your project by adding the source files directly, but you should probably be using a dependency manager to keep up to date. GCDAsyncSocket is a TCP/IP socket networking library built atop Grand Central Dispatch. Automatically accept incoming connections over both IPv4 and IPv6 with a single instance of this class. No more worrying about multiple sockets. Secure your socket with ease using just a single method call. Available for both client and server sockets. It runs entirely within its own GCD dispatch_queue, and is completely thread-safe. Further, the delegate methods are all invoked asynchronously onto a dispatch_queue of your choosing. -
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Core Data Editor
Core Data Editor lets you easily view, edit and analyze applications
Core Data Editor is a macOS application that provides a graphical interface for inspecting and editing Core Data databases. It simplifies the debugging and modification of persistent store files used in iOS and macOS applications. -
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FBRetainCycleDetector
iOS library to help detecting retain cycles in runtime
Retain cycles are one of the most common ways of creating memory leaks. It's incredibly easy to create a retain cycle, and tends to be hard to spot it. The goal of FBRetainCycleDetector is to help find retain cycles at runtime. The features of this project were influenced by Circle. FBRetainCycleDetector will look for cycles that are no longer than 10 objects. We can make it bigger (although it's going to be slower!). There could also be retain cycles that we would like to omit. It's because not every retain cycle is a leak, and we might want to filter them out. Every filter is a block that having two FBObjectiveCGraphElement objects can say, if their relation is valid. If you want to profile your app, you might want to have an abstraction over how to get candidates for FBRetainCycleDetector. While you can simply track it your own, you can also use FBAllocationTracker. It's a small tool we created that can help you track the objects. -
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FCUUID
iOS UUID / Universally Unique Identifiers library
iOS UUID library as alternative to the old good UDID and identifierForVendor. This library provides the simplest API to obtain universally unique identifiers with different levels of persistence. It's possible to retrieve the UUIDs created for all devices of the same user, in this way with a little bit of server-side help it's possible manage guest accounts across multiple devices easily. -
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FXForms
Library for easily creating table-based forms on iOS
FXForms is a form-building framework for iOS that turns model definitions into polished data-entry screens with minimal boilerplate. You describe your form fields declaratively—types, titles, options, validation hints—and the library generates a UITableView-based UI using appropriate cells and input controls. It supports common patterns like pickers, switches, segmented controls, text fields, and text views, while letting you supply custom cells when your design demands it. The framework handles value binding between the UI and your model object, so you don’t have to wire up outlets or write repetitive save/validate code. Navigation behaviors such as next-field focus and section grouping are built in, improving usability out of the box. By reducing form glue code, FXForms helps teams ship consistent, maintainable data-entry flows faster, especially in apps with many settings or profile screens. -
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Four20 is an Objective-C library for iPhone developers, providing a few 'extras' the Three20 library neglected
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JDCSVParser
Objective-C CSV Parser Example Framework
A simple callback-based parser for tabular data encoded as CSV (Comma Separated Values), written in Objective-C. Slightly heavy-weight as it was meant to not take short-cuts as a full push-down automaton state machine parser. This was initially an experiment in how to build such parsers. -
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JKCategories
Collection of useful Objective-C Categories extending iOS Frameworks
JKCategories(iOS-Categories), a collection of useful Objective-C Categories extending iOS Frameworks such as Foundation, UIKit, CoreData, QuartzCore, CoreLocation, MapKit Etc. -
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JLRoutes
URL routing library for iOS with a simple block-based API
JLRoutes is a URL routing library with a simple block-based API. It is designed to make it very easy to handle complex URL schemes in your application with minimal code. JLRoutes is available for installation using CocoaPods or Carthage. JLRoutes 2.x require iOS 8.0+ or macOS 10.10+. If you need to support iOS 7 or macOS 10.9, please use version 1.6.4. The handler block is expected to return a boolean for if it has handled the route or not. If the block returns NO, JLRoutes will behave as if that route is not a match and it will continue looking for a match. A route is considered to be a match if the pattern string matches and the block returns YES. It is also important to note that if you pass nil for the handler block, an internal handler block will be created that simply returns YES. JLRoutes supports setting up routes within a specific URL scheme. -
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JSONKit
Objective-C JSON
JSONKit is a high-performance Objective-C library for parsing and generating JSON on iOS and macOS, created before Apple’s built-in JSON APIs were widely available. It focuses on speed and low memory overhead, using tight C/Objective-C code paths to turn NSData into Foundation containers (arrays, dictionaries) and back again. The API provides flexible options such as mutable or immutable containers, pretty printing, and tolerances for common JSON formatting quirks. Developers can stream or parse in one shot, and they get predictable error reporting when malformed input is encountered. Because the output is standard Foundation objects, it drops into existing code with minimal adaptation. Even as the platform matured, JSONKit remained a reference point for how to write fast, reliable serialization code on Apple platforms. -
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JXCategoryView
A powerful and easy to use category view
JXCategoryView is a powerful segmented controller and category selector for iOS that pairs naturally with paged content. It offers multiple built-in cell styles—plain titles, titles with images, badges/dots, and number indicators—so you can match the UX of news, e-commerce, or media apps. A rich indicator system (lines, gradients, masks, background bars, zoom/scale effects) keeps the selection state visually obvious and polished. The library provides a companion list container to manage child view controllers or lists, synchronizing scroll progress with title transitions for buttery navigation. Its delegate/data-source design and property-driven customization make it easy to tune colors, fonts, spacing, and animation timing. With careful handling of reuse and gestures, it stays smooth inside complex hierarchies like nested scroll views and tab bars. -
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LIEL (Language Independent Extension Library) is a language-agnostic library containing solutions to various programming problems and extending the capabilities of existing frameworks and code libraries.
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MachO-Kit
A C/Objective-C library for parsing Mach-O files
MachO-Kit is an Objective-C framework for parsing Mach-O binaries used in macOS and iOS. It provides a safe and extensible way to analyze Mach-O files, useful for developers and security researchers.
