1.

Mention some popular features of ES6.

Answer»

Some of the common ES6 features are:

  • Supports CONSTANTS/immutable variables.
  • Block SCOPE support for all variables, constants and functions.
  • Introduction to arrow functions
  • Handling EXTENDED parameter
  • Default parameters
  • Extended and TEMPLATE literals
  • De-structuring assignment
  • Promises
  • Classes
  • Modules
  • Collections
  • Supports Map/Set & Weak-map/Weak-Set
  • Localization, meta-programming, internationalization


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