Hi,
I am very excited to see the documentation .
Further, I have already created a topic to discuss regarding this one, you can find some points from this following thread also,
JavaScript
- Style
- Should we use the most recent version (ES6), and documentation on its important features
- What should be JavaScript, and what should be CSS (when overlap exists)
Here, you can include these following aspects also,
- Common logging method for the OWA. You can get more from here, Logging for the Open Web App Development - #10 by darius
- variable names and method names declaration conventions
- Double quote and single quote usages for the good practice
These are some useful links to get more conventions for JS good practices. You can pick some interesting points from here also,