HTMLKit - An Objective-C framework for your day-to-day HTML wants. Ono - A smart way to offer with XML & HTML for iOS & macOS. Fuzi - A quick & lightweight XML & HTML parser in Swift with XPath & CSS assistance. AEXML - Simple and light-weight XML parser penned in Swift. An exceptionally simple JSON helper published in Swift. SBJson - This framework implements a rigorous JSON parser and generator in Objective-C.