Map (ES6)

JavaScript

Summary

Map objects are simple key/value maps.

Demo

Documentation

Specification

Editor's draft

Implementation Status

Enabled by default in desktop Chrome 38 (launch bug)

Available in Chrome for Android release 38.

Consensus & Standardization

  • Firefox: Shipped
  • Internet Explorer: Shipped
  • Opera: Shipped in release 25
  • Opera for Android: Shipped in release 25
  • Safari: Shipped
  • Web Developers: Strongly positive

Owners

Last updated on 2014-10-10