Visual Studio Code now supports extension! In this session we'll show you how easy it is to add to the core functionality by creating an extension (a spell checker for Markdown). We will edit, run and debug the extension just like any other TypeScript program and close by publishing to the gallery.
We also take a moment to demo some additional extensions spanning themes, snippets and colorizers onto one of the more powerful language extensions for Visual Studio Code - Go - which includes full evolved editing support (IntelliSense, Peek, and more) and debugging.
Using the new tools included in the Windows Phone 8.1 SDK, it is easier than ever to create apps that share most of their code. Code can be shared using the new shared app template in Visual Studio, as well as by creating Portable Class Libraries. This session walks through the development of a shared app, showing you where code can be shared and where it still makes sense to implement platform-specific features.