ECMA-262, 5th Edition

A survey of the latest JavaScript specification

From the developerWorks archives

Rob Larsen

Date archived: May 15, 2019 | First published: April 12, 2011

Take a look at the history of the ECMAScript specification while also learning about many of its important new features and concepts.

This content is no longer being updated or maintained. The full article is provided "as is" in a PDF file. Given the rapid evolution of technology, some content, steps, or illustrations may have changed.

Zone=Web development
ArticleTitle=ECMA-262, 5th Edition