WARNING: Most of this content (with the exception of the Mozilla 1.9 XPCOM reference) is very old, and can be expected to be out of date and possibly obsolete. For better XUL documentation, please visit the XUL hub at the Mozilla Developer Center.

XPCOM

XPCOM provides a number of other services for managing memory and threads.

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nsIAtomService
nsIConsoleListener
nsIConsoleMessage
nsIConsoleService
nsICrashReporter
nsIDebug
nsIEnvironment
nsIErrorService
nsIEventTarget
nsIExceptionManager
nsIExceptionProvider
nsIExceptionService
nsIFastLoadFileControl
nsIFastLoadFileIO
nsIFastLoadReadControl
nsIFastLoadService
nsIFastLoadWriteControl
nsIIdleService
nsIMemory
nsIMutable
nsIObserver
nsIObserverService
nsIProcess
nsIProgrammingLanguage
nsIProxyObjectManager
nsIRandomGenerator
nsIRecyclingAllocator
nsIRunnable
nsISerializable
nsISessionStartup
nsISessionStore
nsIStackFrame
nsISupportsPriority
nsIThread
nsIThreadEventFilter
nsIThreadInternal
nsIThreadJSContextStack
nsIThreadManager
nsIThreadObserver
nsIThreadPool
nsITimelineService
nsITimer
nsITimerCallback
nsITraceRefcnt
nsIUUIDGenerator
nsIVersionComparator

XPCOM Services

The following components implement various XPCOM services.

@mozilla.org/arena;1
@mozilla.org/atom-service;1
@mozilla.org/browser/sessionstartup;1
@mozilla.org/browser/sessionstore;1
@mozilla.org/event-queue-service;1
@mozilla.org/event-queue;1
@mozilla.org/exceptionservice;1
@mozilla.org/fast-load-service;1
@mozilla.org/observer-service;1
@mozilla.org/offline-startup;1
@mozilla.org/process/environment;1
@mozilla.org/process/util;1
@mozilla.org/recycling-allocator;1
@mozilla.org/thread-pool;1
@mozilla.org/thread;1
@mozilla.org/timer/manager;1
@mozilla.org/timer;1
@mozilla.org/widget/idleservice;1
@mozilla.org/winhooks;1
@mozilla.org/xpcom/debug;1
@mozilla.org/xpcom/error-service;1
@mozilla.org/xpcom/memory-service;1
@mozilla.org/xpcom/observer;1
@mozilla.org/xpcom/version-comparator;1

Reference documentation is generated from Mozilla's source.