NAV Development Preview “July Update”
https://blogs.msdn.microsoft.com/nav/2017/07/12/nav-development-preview-july-update/
New\updated documentation @07-07-2017
“The Microsoft Dynamics 365 for Financials Developer Preview is still evolving with frequent updates”
About AL & development
Programming in AL
https://msdn.microsoft.com/en-us/dynamics-nav/developer/devenv-programming-in-al
Developer Reference
https://msdn.microsoft.com/en-us/dynamics-nav/developer/devenv-reference-overview
Understanding objects in the Dynamics 365 for Financials development environment
Developing extensions in Visual Studio Code
https://msdn.microsoft.com/en-us/dynamics-nav/developer/devenv-dev-overview
Using the In-Client Designer
https://msdn.microsoft.com/en-us/dynamics-nav/developer/devenv-inclient-designer
The Txt2Al Conversion Tool
https://msdn.microsoft.com/en-us/dynamics-nav/developer/devenv-txt2al-tool
Documentation about VS
Visual Studio Code in Action – Get in Action
https://code.visualstudio.com/docs
Key Bindings for Visual Studio Code
https://code.visualstudio.com/docs/getstarted/keybindings