[Yutaka Emura]

Hello,

As for JavaScript for EmEditor, you can refer to:

http://www.emeditor.org/en/macro_index.html

Same for Python scripts.

However, for basic JavaScript or other languages, you will need to refer to other websites such as

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference

https://www.w3schools.com/jsref/jsref_reference.asp

Thanks,