Making App Store Apps Without Objective-C or Cocoa
iPfaces is a framework for simple creation of native, form-oriented network applications for mobile devices.
Design and publish rich media iPhone apps. Appomator apps use three concepts: menus with buttons that play tracks.
Rx is a library for composing asynchronous and event-based programs using observable collections.
An open source project which aims to implement a cross-platform Objective-C API similar to that described by Apple Inc.'s Cocoa documentation.
Build mobile apps for iPhone & Android and desktop apps for Windows, Mac OS X & Linux from Web technologies
Do-it-yourself online tools are quickly moving beyond the creation of forms and spreadsheets to database-driven Web apps.
A jQuery plugin for mobile web development on the iPhone, Android, Palm Pre, and other forward-thinking devices.
Yahoo! Blueprint is a technology for creating mobile web sites for many different types of mobile phones, requiring only a web server and XML (a subset of XForms).
Rhodes is an open source framework to rapidly build native apps for all major smartphone operating systems (iPhone, Windows Mobile, RIM, Symbian and Android).
Steve Yegge writes about the Prototype design pattern.