Open Source Objective C Libraries for Mac - Page 2
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Objective C Libraries for Mac
View 53 business solutionsBrowse free open source Objective C Libraries for Mac and projects below. Use the toggles on the left to filter open source Objective C Libraries for Mac by OS, license, language, programming language, and project status.
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1
MessageThrottle
A lightweight Objective-C message throttle and debounce library
MessageThrottle is a runtime Objective-C library that allows developers to throttle or debounce Objective-C messages (method calls). It helps optimize performance by limiting the frequency of method executions, useful in scenarios like UI updates or event handling. -
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Mixpanel iPhone
Official iOS (Objective-C) Tracking Library for Mixpanel Analytics
Mixpanel-iPhone is an official SDK for integrating Mixpanel analytics into iOS apps. It enables developers to track user interactions, segment user behavior, and perform advanced analytics to improve user engagement. -
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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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OCHamcrest
Hamcrest for Objective-C: Powerful, combinable, extensible matchers
OCHamcrest is a framework for writing expressive and readable Objective-C unit test assertions. It provides a wide range of matchers that enable writing tests that focus on conditions rather than exact values. -
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5
OCMock
Mock objects for Objective-C
OCMock is a powerful Objective-C testing framework that enables developers to create mock objects for unit testing. It simplifies testing by allowing the simulation of dependencies, verifying method calls, and testing edge cases in iOS and macOS applications. -
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OCMockito
Mockito for Objective-C: creation, verification and stubbing
OCMockito is an Objective-C framework that enables behavior-driven development through mocking. It allows developers to create mock objects for unit tests, focusing on interaction testing in Objective-C projects. -
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OCRunner
Execute Objective-C code as script. AST Interpreter
OCRunner is a dynamic Objective-C runtime that allows for executing Objective-C code at runtime on iOS. It enables injecting and running Objective-C scripts without recompiling, useful for debugging, hot-fixing, and dynamic feature extensions. -
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OHHTTPStubs
Stub your network requests easily!
OHHTTPStubs is a library designed to stub your network requests very easily. It can help you test your apps with fake network data (stubbed from file) and simulate slow networks, to check your application behavior in bad network conditions, and write unit tests that use fake network data from your fixtures. OHHTTPStubs headers are fully documented using Appledoc-like / Headerdoc-like comments in the header files. Instead of writing the content of the stubs you want to use manually, you can use tools like SWHttpTrafficRecorder to record network requests into files. This way you can later use those files as stub responses. OHHTTPStubs is split into subspecs so that when using Cocoapods, you can get only what you need, no more, no less. OHHTTPStubs supports Swift 2.2 (Xcode 7), Swift 2.3 (Xcode 8), Swift 3.0 (Xcode 8+) and Swift 3.1 (Xcode 8.3+). -
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Peckham
Add #import-s from anywhere in the code
Peckham is an Xcode plugin that makes it easier to manage and organize #import statements in Objective-C files. It helps clean up and alphabetize imports, improving code maintainability. -
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10
Play-With-Sort-OC
Repository implemented in Objective-C with sorting algorithms
Play-With-Sort-OC is a learning-oriented repository implemented in Objective-C that demonstrates several classic sorting algorithms with code examples (selection sort, bubble sort, insertion sort, quick sort variants, heap sort, etc). The goal is educational; by showing how each algorithm works with animations or clear visualizations in an iOS/Objective-C context, the author helps developers understand not just the “how” but also the “why” behind each algorithm. The repo is especially suited for developers working in the Apple ecosystem (Objective-C, Xcode) who want to build foundational knowledge in data structures and algorithms. By making the code accessible, it lowers the barrier to exploring algorithm performance, variant comparisons, and understanding underlying complexity. For learners, it offers a bridge between abstract algorithm descriptions in textbooks and real code you can compile, run, tweak, and visualize. -
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PocketSVG
Easily convert your SVG files into CGPaths, CAShapeLayers, etc.
A simple toolkit for displaying and manipulating SVGs on iOS and macOS in a performant manner. The goal of this project is not to be a fully compliant SVG parser/renderer. But rather to use SVG as a format for serializing CG/UIPaths, meaning it only supports SVG features that can be represented by CG/UIPaths. Thoroughly documented. -
12
Pop
iOS and OS X animation library for physics-based interactions
Pop is an extensible animation engine for iOS, tvOS, and OS X. In addition to basic static animations, it supports spring and decay dynamic animations, making it useful for building realistic, physics-based interactions. The API allows quick integration with existing Objective-C or Swift codebases and enables the animation of any property on any object. It's a mature and well-tested framework that drives all the animations and transitions in Paper. By adding the project to your project and adding pop.embedded framework to the Embedded Binaries section on the General tab of your app's target, you can set up pop in seconds! The Pop interface is implemented as a category addition on NSObject. Any NSObject or subclass can be animated. There are four concrete animation types: spring, decay, basic and custom. -
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Reachability
ARC and GCD Compatible Reachability Class for iOS and MacOS
Reachability is a lightweight Objective-C wrapper around Apple’s SCNetworkReachability that reports whether the network is reachable and via which interface (Wi-Fi or cellular). It exposes both notifications and blocks so you can react to connectivity changes without polling. Typical usage is to gate network requests, disable online-only UI, and show graceful messaging when connectivity drops. The implementation is careful about threading and runloop scheduling so events arrive reliably without blocking the main thread. It also supports reachability checks for specific hosts, enabling smarter behavior than a simple “internet yes/no” toggle. Despite newer frameworks existing today, Reachability remains widely referenced for its simple API and predictable behavior in legacy Objective-C codebases. -
14
React Native Camera Kit
A high performance, easy to use, rock solid camera library
A high-performance, easy-to-use, rock-solid, camera library for React Native apps. A temporary file is created. You must move this file to a permanent location (e.g. the app's 'Documents' folder) if you need it beyond the current session of the app as it may be deleted when the user leaves the app. You can move files by using a file systems library such as react-native-fs or expo-filesystem. (On Android we currently have an unsupported output path prop but it's subject to change at any time). -
15
SFBAudioEngine
A powerhouse of audio functionality for macOS, iOS, and tvOS
SFBAudioEngine is an advanced audio engine designed for macOS and iOS, focusing on high-quality playback, precise audio control, and support for a wide range of audio formats. Built for modern Apple platforms, it provides developers with a robust tool for integrating sophisticated audio functionalities into their applications. It emphasizes extensibility, performance, and clean API design. -
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scl is Objective C library for macOS, iOS and GNUstep with custom set of ObjC classes and extentions of standard CF, Cocoa and Cocoa Toch classes, such as NSString
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17
SocketRocket
A conforming Objective-C WebSocket client library
A conforming WebSocket (RFC 6455) client library for iOS, macOS and tvOS. SocketRocket currently conforms to all core ~300 of Autobahn's fuzzing tests (aside from two UTF-8 ones where it is merely non-strict tests 6.4.2 and 6.4.4). SocketRocket is asynchronous and non-blocking. Most of the work is done on a background thread. You can include SocketRocket as a subproject inside of your application if you'd prefer, although we do not recommend this, as it will increase your indexing time significantly. To do so, just drag and drop the SocketRocket.xcodeproj file into your workspace. Included are setup scripts for the python testing environment. It comes packaged with vitualenv so all the dependencies are installed in userland. SocketRocket includes a demo app, TestChat. It will "chat" with a listening websocket on port 9900. The sever takes a message and broadcasts it to all other connected clients. -
18
Stinger
Stinger is a high-efficiency library with great compatibility
Stinger is a high-performance, library-based AOP (Aspect-Oriented Programming) framework for Objective-C. It allows developers to inject code dynamically into existing methods without modifying the original codebase. -
19
Trip to iOS
A curated list of delightful iOS resources
trip-to-iOS is a curated collection of learning resources designed to guide beginners through the process of becoming proficient in iOS development. The repository organizes materials into categories such as video tutorials, books, blogs, and articles, offering a structured path from beginner to advanced topics. It includes both English and Chinese resources, covering Objective-C, Swift, Cocoa frameworks, iOS design patterns, testing, and animation. The project highlights well-known tutorials like Stanford’s iOS development courses, recommended textbooks, and respected blogs from prominent developers in the iOS community. In addition, it provides curated articles that give practical advice on learning strategies, professional development, and best practices for building iOS applications. Continuously updated with contributions from the community, trip-to-iOS aims to save learners time searching for resources and help them better plan their journey into iOS development. -
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VTAcknowledgementsViewController
Acknowledgements screen displaying a list of licenses
VTAcknowledgementsViewController is an open-source iOS view controller that displays acknowledgments for third-party libraries used in an app. It provides a standardized way to present license information to users, often required for open-source compliance. -
21
WBBlades
WBBlades is a tool set based on Mach-O file parsing
WBBlades is a toolset based on Mach-O file parsing, including one-click detection for the app (supports OC and Swift), package size analysis (supports a single static library/dynamic library), point-to-point crash analysis (analyze system crash log, based on symbol file and without symbol files), Class automatic extraction and Hook capability based on Mach-O file. It mainly uses __Text assembly code analysis, architecture extraction, DYSM file stripping, symbol table stripping, and crash file (ips) analysis technology. Support big method/small method parsing and iOS 15 above about dyld_chained_Fixups processing. -
22
Wheefun Execution Library
A Portable Library for Code Execution
WFEX provides functionality for portably executing code using a variety of different execution types ("executors") from generic job objects, most notably the "tasklet" concept. It also includes synchronization primitives such as locks and barriers. This library can be included in your project to implement certain forms of high-performance computing into your projects and has bindings planned for C, C++, and Objective C. It abstracts away various concepts that are often relegated to system APIs that are frequently incompatible with each other. -
23
XLForm
XLForm is the most flexible and powerful iOS library
XLForm is a powerful Objective-C framework for creating dynamic and customizable forms in iOS applications. It simplifies the process of building forms with various input types, validation, and UI customization. -
24
iOSProject
iOS project comprising a collection of demos for iOS Apps
iOSProject is a comprehensive collection of Objective-C and Swift development resources, including reusable components, UI templates, and utility functions to speed up iOS app development. -
25
iRate
Library to promote iPhone and Mac App Store apps
iRate is a small utility for iOS/macOS apps that encourages users to rate your app after they’ve had enough exposure to form an opinion. Instead of nagging on first launch, it tracks usage metrics like number of launches or days since install and only prompts when thresholds are met. The goal is to increase high-quality, voluntary ratings while avoiding the fatigue that comes from aggressive dialogs. You configure the behavior through a handful of properties, and the library handles the rest: showing the prompt, respecting “remind me later,” and redirecting to the correct App Store page. It includes sensible defaults so you can drop it in and get results quickly, yet it’s flexible enough to honor edge cases like beta builds or specific app versions. For indie developers and teams alike, it’s a pragmatic way to turn satisfied users into visible store reviews without building custom logic from scratch.
