SIOSocket is simple interface for communicating with Socket.IO 1.0 from iOS. There is now a first-party iOSclient for Socket.IO! (Therefore, this library is no longer being actively developed.) Congrats to the Socket.IO team for a job well done.
Date Tools simply put is date and time made easy. Date Tools was written to streamline date and time handling in iOS. Classes and concepts from other languages served as an inspiration for DateTools, especially the DateTime structure and Time Period Library for .NET. Through these classes and others, DateTools removes the boilerplate required to access date components, handles more nuanced date comparisons, and serves as the foundation for entirely new concepts like Time Periods and their collections.
GDataXML-HTML is a HTML/XML parser for iOSand OSX, based on Google's GDataXML. GDataXML-HTML adds support for the HTMLparser modules of libXML2 and enables you to deal with non validating XML or HTML such that you can parse Websites with reasonable performance
GHODictionary is an ordered dictionary where enumeration occurs in the order that entries are added. If an item is overwritten, the order is unchanged. GHODictionary is available via the github repo or through the cocoapods function "pod 'GHODictionary'".
Greycats is a tool kit developed in swift and available under the MIT license. Greycats originally a product of interactive labs is one of the many iOSpluggins developed and is easily implemented into projects by simply cloning the repo, and running the playground file from the Example directory first.
The HTMLReader parses HTML just like a browser. HTMLReader is open source and continually runs HTML5lib's tokenization and tree construction tests. HTMLReader is continually built and tested on iOSversions 8.4, 9.3, 10.3, and 11.0; built and tested on macOS versions 10.9, 10.10, 10.11, 10.12, and 10.13; built and tested on tvOS versions 9.2, 10.2, and 11.0; and built on watchOS versions 2.2, 3.2, and 4.0.