Flix comes with a fully-featured Visual Studio Code Extension:
The extension uses the real Flix compiler and supports almost all of LSP.
Flix also comes with an (optional) Visual Studio Code color theme called "Flixify Dark".
The Flix extension can be installed from the marketplace.
It will automatically download the latest stable version of the Flix compiler.
Alternatively, the Flix compiler (
flix.jar) can be placed in the root of the project folder.
Note: The Flix extension only works when a folder is opened in VSCode, not for a single file.