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 ...