AnyText Extension
The extension is contained as a VSIX file that can be added to Visual Studio Code directly. It can be useful either so experience the amount of editor support gained by AnyText, or if you want to try out the code generator to quickstart own AnyText projects.

The installation of the extension is depicted above, taken from StackOverflow.
The extension is configured to activate on files with extensions
anymeta or anytext and supports both languages.
The sources of this extension are also available on GitHub, if you want to inspect the grammars or the manual code for the editor services: Extension, Server, AnyText grammar and AnyMeta grammar.