deno-init command is generate vscode setting file for deno additional to deno init.
.vscode/settings.json
{
"deno.enable": true,
"deno.unstable": true
}
deno install --allow-write --allow-read --allow-net -n deno-init https://github.com/yoko0180/deno-init/raw/master/main.ts
deno-init