Hi Wishnu,

You may look at CSOM docs provided by installation and purpose of available functions or if you prefer all possible functionality, then you may use something like below and in debugger look at available [Methods]. If method returns object, then you may get reference to that object and look at its member in debugger as well. However, you should not use members which start with "_". I would suggest to use official docs because members which are not referenced in those docs are not supported.

var splitter = $find('WebSplitter1');
debugger;