Just a quick post today about something that is probably the most important thing to learn as a NAV developer, which is Extensions.
I remember going to an event where Steve Ballmer did the keynote. It was a technical conference, and he started his talk by almost screaming “DEVELOPERS! DEVELOPERS! DEVELOPERS!”. It was meant to make the people in the audience, who were almost all developers, like the most important people on the face of the earth. He kept hammering on the point that developers were THE MOST IMPORTANT to Microsoft, and showed us all kinds of evidence that this was the case.
This past year or so has seen a big push toward this new thing in NAV development called ‘Extensions’. Rather than modifying the base code of the product, which is what most of the NAV partner channel is doing for their customers, extensions allows you to create custom functionality without actually touching the base code itself. Coming back from Directions this year, it has become clear that Microsoft is ALL IN on moving NAV development toward extensions. My fellow MVP and good friend Eric ‘Waldo’ Wauters wrote about extensions as well this week, so I won’t bother repeating that part.
What I want you to know about extensions is that as a technical NAV professional it is essential for you to learn about extensions. Your ability to keep your relevance in this industry will depend on whether you are able to effectively use extensions to develop a custom solution for NAV. Apps for Dynamics 365 are only possible with extensions, but it might even become necessary to use extensions for on prem implementations.