- Facebook makes it official — an external advertising network is coming soon
- Doing search terminal way Need to look for real console application!
- Introduction to Page Visibility API to save CPU and power for mobile devices
- Objective-C ARC Common Pitfalls and Best Practices very good and detailed explanations
- Xcode Source Code Management with Git I still like SourceTree better
- Collaborating with LaTeX and git just one tutorial about git
- iOS automated UI testing it just works!
- 9 vital tools for shoestring startups some of them are really good