Map (ES6)

JavaScript

Summary

Map objects are simple key/value maps.

Note: Turned on by default in WebKit nightly.

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: In development
  • Web Developers: Strongly positive

Owners

Last updated on 2014-08-28