View on GitHub


The Objective-C block utilities you always wish you had.

Download this project as a .zip file Download this project as a tar.gz file


Blocks in C and Objective-C are downright magical. They make coding easier and potentially quicker, not to mention faster on the front end with multithreading and Grand Central Dispatch. BlocksKit hopes to facilitate this kind of programming by removing some of the annoying - and, in some cases, impeding - limits on coding with blocks.

BlocksKit is a framework for OS X Lion and newer and a static library for iOS 5 and newer.


BlocksKit can be added to a project using CocoaPods. We also distribute a static library build.



An Xcode 4 compatible documentation set is available using this Atom link. You may also view the documentation online.


BlocksKit is created and maintained by Zachary Waldowski and Pandamonia LLC under the MIT license. The project itself is free for use in any and all projects. You can use BlocksKit in any project, public or private, with or without attribution - though we prefer attribution! It helps us.

Unsure about your rights? Read more.

Individual credits for included code exist in the header files and documentation. We thank them for their contributions to the open source community.