Rene Pot gave a presentation about Titanium, a cross-platform JavaScript SDK for building mobile apps. Some key points: - Titanium allows building apps that run natively on iOS and Android from one codebase. - It is a stable, enterprise-backed platform that is independent and easy to learn compared to alternatives. - The Alloy MVC framework simplifies app structure and includes features like data binding and theme support. - Future plans include beta support for VueJS and Angular frameworks.