Tutorials

Using XPCOM

How to use the XPCOM API to write cross platform in C++ or JavaScript.

Understanding XPCOM files

How to access system files through the XPCOM API.

XPCOM Components

How to specify a new XPCOM interface in the IDL language and then implement it in C++.

Build XPCOM components in JavaScript

XPCOM components can be created in several languages. Learning how to build an XPCOM component in JavaScript is an essential skill.