Environment 7 WEBKITGTK Library Environment How does the environment affect applications that use WebKitGTK+ You can make WebKitGTK+ log some of what it is doing internally by using the WEBKIT_DEBUG environment variable. It takes a space-separated list of names, representing the various aspects of the work the library performs. Notice that most of the logging is only done in debug builds (that you get when you pass --enable-debug to the configure script). A list of possible values for the environment variable follows: BackForward Editing Events Frames FTP History IconDatabase Loading Media Network NotYetImplemented PageCache PlatformLeaks ResourceLoading Animations Plugins PopupBlocking Progress SpellingAndGrammar SQLDatabase StorageAPI Threading FileAPI WebAudio Compositing Gamepad