The JavaScript OS module contains tools that allow chrome content (i.e. platform and add-ons) to interact with the host operating system.
At the time of this writing, some of the features of this module are available only to chrome workers.
- OS.Constants
- OS-related constants, including errors, file opening modes, system configuration, etc.
- OS.File
- Access to the native file system.
- OS.Shared
- Utilities for defining functions that interact with the operating system.