- WebKitWebView — The central class of the WebKitGTK+ API
- WebKitWebFrame — The content of a WebKitWebView
- WebKitWebSettings — Control the behaviour of a WebKitWebView
- WebKitWebBackForwardList — The history of a WebKitWebView
- WebKitWebHistoryItem — One item of the WebKitWebBackForwardList and or global history
- WebKitWebNavigationAction — Object used to report details of navigation actions
- WebKitWebPolicyDecision — Liason between WebKit and the application regarding asynchronous policy decisions
- WebKitGeolocationPolicyDecision — Liaison between WebKit and the application regarding asynchronous geolocation policy decisions
- WebKitNetworkRequest — The target of a navigation request
- WebKitNetworkResponse — the response given to a network request
- WebKitWebInspector — Access to the WebKit Inspector
- WebKitWebDatabase — A WebKit web application database
- WebKitWebDataSource — Encapsulates the content to be displayed in a WebKitWebFrame.
- WebKitWebResource — Represents a downloaded URI.
- WebKitDownload — Object used to communicate with the application when downloading.
- WebKitViewportAttributes — Represents the viewport properties of a web page
- WebKitHitTestResult — The target of a mouse event
- WebKitWebPlugin — Represents a plugin, enabling fine-grained control
- WebKitWebPluginDatabase — Provides information about the plugins the engine knows about
- WebKitSoupAuthDialog — A SoupSessionFeature to provide a simple authentication dialog for HTTP basic auth support.
- WebKitSecurityOrigin — A security boundary for web sites
- WebKitWebWindowFeatures — Window properties of a WebKitWebView
- WebKitIconDatabase — A WebKit web application database
- WebKitSpellChecker — the spell checking API for WebKit
- WebKitFaviconDatabase — A WebKit favicon database
- WebKitFileChooserRequest — A request to open a file chooser