Hi afei,
You can see the document for these APIs in the user manual (press F1 when not editing a function, or click Help > Help Contents): Chapter 15: JavaScript > JavaScript APIs
There are not many API functions so we don’t implement a search feature for them in the editor.
For the small text issue, you can change the font size by adding the following style to the UI stylesheet in <installation_folder>\resources\styles\saola_dark.qss file.
#FunctionEditDialogUI QTreeView,
#FunctionEditDialogUI QTextEdit
{
font-size: 20px;
}
You can take a look at another thread regarding the UI stylesheet: Hope UI font size can be resize by the user
Regards