History

• ECMA (ex European Computer Manufacturers Association)
• TC39
• ECMAScript 4 (fail)
• ECMAScript 5 (December 2009)

Bootleg slides

Browser support

Use with rails

• sprockets-es6
• browserify-rails

W/o rails

• babel

Links

• git.io/es6features
• http://kangax.github.io/compat-table/es6/
• ES6 features overview
• Moving to ES6 from CoffeeScript
• ES6 modules - final syntax