Visual Studio developers now get IntelliCode for XAML and C++ code, in addition to C#. Visual Studio Code developers can use IntelliCode when developing JavaScript, TypeScript, Python, and Java.

Alongside the big .NET Core 3.0 release, Microsoft announced the general availability of Visual Studio 2019 16.3, which VS developers need to work with the new cross-platform, open source offering.

Microsoft shipped Visual Studio 2019 version 16.1 with a host of new features and enhancements, led by an expansion of workloads that now support IntelliCode, the AI-assisted upgrade of IntelliSense.

So I create a Visual Studio .Net web form on a server and can get that to run just fine. I then switch to the html view of the page and try to add some javascript buttons using the tags, when I ...