Latest 1.1.1
License Apache 2.0
Platforms ios 8.0, osx 10.8, tvos 9.0, watchos 2.0, requires ARC
Frameworks Foundation

Carthage compatible
Build status

Fast, concurrency-limited task queue for iOS and macOS.



Download the latest tag and drag the PINOperation folder into your Xcode project.

Install the docs by double clicking the .docset file under docs/, or view them online at

Git Submodule

git submodule add
git submodule update --init


Add PINOperation to your Podfile and run pod install.


Add the following line to your Cartfile and run carthage update --platform ios. Then follow this instruction of Carthage to embed the framework.

github "pinterest/PINOperation"


PINOperation requires iOS 5.0 or OS X 10.8 and greater.


Garrett Moon


Copyright 2013 Tumblr, Inc.
Copyright 2015 Pinterest, Inc.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Latest podspec

    "name": "PINOperation",
    "version": "1.1.1",
    "homepage": "",
    "summary": "Fast, concurrency-limited task queue for iOS and OS X.",
    "authors": {
        "Garrett Moon": "[email protected]"
    "source": {
        "git": "",
        "tag": "1.1.1"
    "license": {
        "type": "Apache 2.0",
        "file": "LICENSE.txt"
    "requires_arc": true,
    "frameworks": "Foundation",
    "platforms": {
        "ios": "8.0",
        "osx": "10.8",
        "tvos": "9.0",
        "watchos": "2.0"
    "prefix_header_contents": "#ifndef TARGET_OS_WATCHn  #define TARGET_OS_WATCH 0n#endif",
    "source_files": "Source/**/*.{h,m,mm}"

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