====== Online Programming Development Environment ======
  * 온라인으로 코딩하고 테스트해 볼 수 있는 환경
  * [[https://www.makeuseof.com/tag/programmer-browser-ides/|The 13 Best Browser IDEs Every Programmer Should Know About]]
  * [[https://www.developer.com/cloud/top-online-ide/|Top 5 Online IDEs for In-Browser Development | Developer.com]]

===== web / node.js / javascript =====
  * https://stackblitz.com/
  * https://codepen.io/
  * https://codesandbox.io/
  * https://playcode.io/
  * https://jsfiddle.net/
  * https://jsbin.com