es6

To learn ECMAScript 6.

Topics:

• Const and let keywords.
• Arrow function.
• Template literals.
• Spread operator.
• Default parameter.
• Rest parameter.
• String methods (startsWith, endsWith, includes, repeat).
• Destructuring.
• Object literals.
• Set and weakSet.
• Map and weakMap.
• Symbol.
• forEach method.
• Symbol iterator.