ECMAScript Six Features
The introduction of ECMAScript Six brings a unified standard for modules, enhancing both performance and static analysis of code. While the syntax for features like classes has been improved, the real benefit lies in the standardization that aids development tools. The ongoing work on the programmatic loader API further emphasizes the importance of a cohesive approach to module management across different environments.In this clip
From this podcast

Software Engineering Radio - the podcast for professional software developers
SE-Radio Episode 248: Axel Rauschmayer on JavaScript and ECMAScript 6
Related Questions