This is practice from classes https://www.udemy.com/course/nodejs-the-complete-guide/learn/lecture/20342215#overview
resource:
- install deno: https://docs.deno.com/runtime/manual/
- deno - mongo: https://docs.deno.com/examples/mongo/
- deno - runtime api: https://docs.deno.com/runtime/manual/runtime/builtin_apis/
- vs code extendsion 有問題:https://marketplace.visualstudio.com/items?itemName=denoland.vscode-deno