VS Code is managing its extensions (see VS Code: MCUXpresso Extension). But to make it usable for embedded development, you need more tools: compiler, linker, debugger, libraries, build system, debug probe support, …

For the experts, this is not a big deal: you know where to get them, and you install them, as shown with another tutorial. But for a class full of students or newcomers to VS Code, this can be a a time consuming and daunting task.

To make the installation easier, NXP has released a ‘dependency checker and installer’ along with their VS Code extension, which makes the setup much easier and simpler.