alreadyExisted/deno-features

Tips and tricks Deno runtime https://deno.land/

Deno features

https://deno.land

VS Code (JetBrains IDEs is not yet available)

• Support Deno extension justjavac.vscode-deno (It's official extension.)

  // .vscode/settings.json
  {
    "deno.enable": true,
    "deno.import_map": "./import_map.json",
    "editor.formatOnSave": true,
    "[typescript]": {
      "editor.defaultFormatter": "esbenp.prettier-vscode"
      // "editor.defaultFormatter": "axetroy.vscode-deno" - default deno formatter
    }
  }

• Formatter

  Deno has own formatter deno fmt (without configuration 😢). I use prettier.

Features

• import_map (used with --unstable arg)

  // import_map.json
  {
    "imports": {
      "http/": "https://deno.land/std/http/",
      "flags/": "https://deno.land/std/flags/"
    }
  }

  import { parse } from 'flags/mod.ts'
  import { serve } from 'http/server.ts'