ECMAScript.next features are taking shape

The ECMAScript wiki has two pages with features that might make it into ECMAScript.next:

• Harmony proposals: Features that browser vendors (in the TC39 [2]) agreed should be part of ECMAScript.next. Highlights:
  • Destructuring assignment
  • Iterators
  • Generators
  • Modules
• Strawman: Proposals where TC39 is still debating whether to include them in ECMAScript.next or not. Quoting a tweet by Brendan Eich:
  

  See [the Strawman page] for “not yet Harmony but maybe ES.next.next”. A few of these should still make ES.next...

  Examples:
  • Shorter function syntax
  • Data structures: maps, sets, ...
  • Class abstractions
  • Paren-free syntax

1. More blog posts on ECMAScript.next: ecmascript.next.
2. ECMA, TC-39, and Bears - Oh My!

From http://www.2ality.com/2011/04/ecmascriptnext-features-are-taking.html