HEATKEYS

YouTube is a place to discover, watch, upload and share videos.

A discovery service and marketplace for source-code, promoting component based development and the evolution of the open-source model.

Udemy is a website that enables anyone to teach and learn online. Udemy tries to democratize online education by making it fast, easy and free to create online courses. Udemy is an open platform, so anyone can build an online course by posting videos...

The source for iPhone and iPod Touch development! iPhone Dev SDK is full of useful tutorials and contains a directory of member created applications available in the iTunes App Store!

Programming tutorials and source code examples

iPhone App Design Templates - Custom Designs for your iOS Apps with iPhone and iPad Templates and save the money otherwise spent in hiring designers

The latest app news, iPhone app development, marketing and monitization tips from the front line.

Tuts+ teaches creative and technical skills across many topics to millions of people worldwide. We offer tutorials, articles, news and insights that help you take your knowledge to the next level.

Sell, Buy & License iOS iPhone 5, iPod, iPad, OS X Mac and Android App Source Code with Full Applications, Components & Games!

Ray Wenderlich's blog focusing on iPhone and Software Development.

A resource for iPhone, iOS4, iPad developer tips, tutorials and news. Chronicles the newest, and best in iPad and iPhone programming and development.

Forum, Wiki, FAQ, Groups - the official Qt community site. Here you can get started with Qt, read tutorials, find solutions to your challenges and get up to date on the latest developments.