Here are some wrapper objects for the dhtmlx library written in ECMAScript 6 with the help of rollup, babel and some other cool javascript libraries.
You can also check my demo project to see how to use the library.
Dowonload the repository with git clone https://github.com/igalarza/dhtmlx-e6.git
Run npm install to generate dist and docs folders
Run gulp to generate distribution and documentation folders.
Run gulp test or gulp tdd to execute tests and create coverage reports.