Visual Studio Code settings.json for Golang. Semantic highlighting+namespace coloring.

settings.yaml

{
    // Font
    "editor.fontFamily": "JetBrains Mono NL", // Install font first.
    "editor.fontLigatures": false,
    
    // Editor
    "workbench.sideBar.location": "right",
    "explorer.confirmDelete": false,
    "window.zoomLevel": 2,
    "files.associations": {
        "*.m": "matlab"
    },
    "go.toolsManagement.autoUpdate": true,
    
    // Theme
    "editor.semanticTokenColorCustomizations": {
        "enabled": true,
       "[Darcula]": {"rules": {
           "namespace": "#b8b590",
           }
       }
   },
    "workbench.colorTheme": "Darcula",
    "gopls": {
        "ui.semanticTokens": true,
    },
}