No, it does not. It allows you to use let and const how they are normally used. I checked, and other ES6 features don't work, but let and const do work how they normally do. e.g. It will throw an e...

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3. JavaScript ES6 support MUST be implemented.

This is really late, but you can use ES6 syntax in PJS if you put the comment //jshint esnext:true at the top.

1. Közösség
2. Content Requests and Feedback
3. JavaScript ES6 support MUST be implemented.