====== JavaScript ======

===== Basics =====

  * var, let, const
  * Boolean, Null, Undefined, Number, String, Object, Array
  * parseInt(), parseFloat(), toString(), JSON.stringify(), JSON.parse()
  * Destructuring Assignment; Destructuring Array, Destructuring Object
  * if, if ~ else, if ~ else if
  * for, for ~ in
  * Array = [], length, push(), pop(), indexOf(), filter{}
  * Object = {}, hasOwnProperty()
  * Spread Operator; ...
  * function, arrow function
  * class, ES6+
  * module.export, require, import, export default, import ~ from ~, import ~ as ~ from ~

  * console.log()

===== References =====
  * [[https://google.github.io/styleguide/jsguide.html|Google JavaScript Style Guide]]
  * [[https://developer.mozilla.org/ko/docs/Web/JavaScript/Guide|JavaScript 안내서]]
  * [[https://github.com/tipjs/javascript-style-guide|Airbnb JavaScript 스타일 가이드()]]
  * [[https://contribute.jquery.org/style-guide/js/|JavaScript Style Guide]]
  * [[https://ko.javascript.info/|모던 JavaScript 튜토리얼]]
  * [[https://developer.mozilla.org/ko/docs/web/javascript/a_re-introduction_to_javascript|JavaScript 재입문하기 (JS ​튜토리얼)]]