| Object | |
| 1 (Data Constructor) | JSDOM.Types |
| 2 (Type/Class) | JSDOM.Types |
| ObjectArray | |
| 1 (Type/Class) | JSDOM.Types |
| 2 (Data Constructor) | JSDOM.Types |
| objectStore | JSDOM.Generated.IDBTransaction |
| objectStore_ | JSDOM.Generated.IDBTransaction |
| objectToString | JSDOM.Types |
| OBJECT_TYPE | JSDOM.Generated.WebGL2RenderingContext |
| observe | |
| 1 (Function) | JSDOM.Generated.PerformanceObserver |
| 2 (Function) | JSDOM.Generated.MutationObserver |
| 3 (Function) | JSDOM.Generated.IntersectionObserver |
| OBSOLETE | JSDOM.Generated.ApplicationCache |
| obsolete | JSDOM.Generated.ApplicationCache |
| OESElementIndexUint | |
| 1 (Type/Class) | JSDOM.Types |
| 2 (Data Constructor) | JSDOM.Types |
| OESStandardDerivatives | |
| 1 (Type/Class) | JSDOM.Types, JSDOM.Generated.OESStandardDerivatives |
| 2 (Data Constructor) | JSDOM.Types, JSDOM.Generated.OESStandardDerivatives |
| OESTextureFloat | |
| 1 (Type/Class) | JSDOM.Types |
| 2 (Data Constructor) | JSDOM.Types |
| OESTextureFloatLinear | |
| 1 (Type/Class) | JSDOM.Types |
| 2 (Data Constructor) | JSDOM.Types |
| OESTextureHalfFloat | |
| 1 (Type/Class) | JSDOM.Types, JSDOM.Generated.OESTextureHalfFloat |
| 2 (Data Constructor) | JSDOM.Types, JSDOM.Generated.OESTextureHalfFloat |
| OESTextureHalfFloatLinear | |
| 1 (Type/Class) | JSDOM.Types |
| 2 (Data Constructor) | JSDOM.Types |
| OESVertexArrayObject | |
| 1 (Type/Class) | JSDOM.Types, JSDOM.Generated.OESVertexArrayObject |
| 2 (Data Constructor) | JSDOM.Types, JSDOM.Generated.OESVertexArrayObject |
| offline | |
| 1 (Function) | JSDOM.Generated.WorkerGlobalScope |
| 2 (Function) | JSDOM.Generated.WindowEventHandlers |
| OfflineAudioCompletionEvent | |
| 1 (Type/Class) | JSDOM.Types, JSDOM.Generated.OfflineAudioCompletionEvent |
| 2 (Data Constructor) | JSDOM.Types, JSDOM.Generated.OfflineAudioCompletionEvent |
| OfflineAudioContext | |
| 1 (Type/Class) | JSDOM.Types, JSDOM.Generated.OfflineAudioContext |
| 2 (Data Constructor) | JSDOM.Types, JSDOM.Generated.OfflineAudioContext |
| on | JSDOM.EventM |
| onAsync | JSDOM.EventM |
| ONE | JSDOM.Generated.WebGLRenderingContextBase |
| ONE_MINUS_CONSTANT_ALPHA | JSDOM.Generated.WebGLRenderingContextBase |
| ONE_MINUS_CONSTANT_COLOR | JSDOM.Generated.WebGLRenderingContextBase |
| ONE_MINUS_DST_ALPHA | JSDOM.Generated.WebGLRenderingContextBase |
| ONE_MINUS_DST_COLOR | JSDOM.Generated.WebGLRenderingContextBase |
| ONE_MINUS_SRC_ALPHA | JSDOM.Generated.WebGLRenderingContextBase |
| ONE_MINUS_SRC_COLOR | JSDOM.Generated.WebGLRenderingContextBase |
| online | |
| 1 (Function) | JSDOM.Generated.WorkerGlobalScope |
| 2 (Function) | JSDOM.Generated.WindowEventHandlers |
| only | JSDOM.Generated.IDBKeyRange |
| only_ | JSDOM.Generated.IDBKeyRange |
| onSync | JSDOM.EventM |
| onTheseAsync | JSDOM.EventM |
| onTheseSync | JSDOM.EventM |
| OPEN | |
| 1 (Data Constructor) | JSDOM.Generated.WebSocket |
| 2 (Data Constructor) | JSDOM.Generated.EventSource |
| open | |
| 1 (Function) | JSDOM.Generated.XMLHttpRequest, JSDOM.Custom.XMLHttpRequest |
| 2 (Function) | JSDOM.Generated.Window, JSDOM.Custom.Window |
| 3 (Function) | JSDOM.Generated.WebSocket |
| 4 (Function) | JSDOM.Generated.RTCDataChannel |
| 5 (Function) | JSDOM.Generated.IDBFactory |
| 6 (Function) | JSDOM.Generated.HTMLDocument |
| 7 (Function) | JSDOM.Generated.EventSource |
| openCursor | |
| 1 (Function) | JSDOM.Generated.IDBObjectStore |
| 2 (Function) | JSDOM.Generated.IDBIndex |
| openCursorRange | |
| 1 (Function) | JSDOM.Generated.IDBObjectStore |
| 2 (Function) | JSDOM.Generated.IDBIndex |
| openCursorRange_ | |
| 1 (Function) | JSDOM.Generated.IDBObjectStore |
| 2 (Function) | JSDOM.Generated.IDBIndex |
| openCursor_ | |
| 1 (Function) | JSDOM.Generated.IDBObjectStore |
| 2 (Function) | JSDOM.Generated.IDBIndex |
| openDatabase | |
| 1 (Function) | JSDOM.Generated.Window |
| 2 (Function) | JSDOM.Custom.Window |
| openDatabaseUnchecked | JSDOM.Generated.Window, JSDOM.Custom.Window |
| openDatabaseUnsafe | JSDOM.Generated.Window, JSDOM.Custom.Window |
| openDatabase_ | JSDOM.Generated.Window, JSDOM.Custom.Window |
| OPENED | JSDOM.Generated.XMLHttpRequest, JSDOM.Custom.XMLHttpRequest |
| openInNewTab | JSDOM.Generated.InspectorFrontendHost |
| openKeyCursor | |
| 1 (Function) | JSDOM.Generated.IDBObjectStore |
| 2 (Function) | JSDOM.Generated.IDBIndex |
| openKeyCursorRange | |
| 1 (Function) | JSDOM.Generated.IDBObjectStore |
| 2 (Function) | JSDOM.Generated.IDBIndex |
| openKeyCursorRange_ | |
| 1 (Function) | JSDOM.Generated.IDBObjectStore |
| 2 (Function) | JSDOM.Generated.IDBIndex |
| openKeyCursor_ | |
| 1 (Function) | JSDOM.Generated.IDBObjectStore |
| 2 (Function) | JSDOM.Generated.IDBIndex |
| openPaymentSetup | JSDOM.Generated.ApplePaySession |
| openPaymentSetup_ | JSDOM.Generated.ApplePaySession |
| openSimple | JSDOM.Generated.XMLHttpRequest, JSDOM.Custom.XMLHttpRequest |
| openUnchecked | JSDOM.Generated.Window, JSDOM.Custom.Window |
| openUnsafe | JSDOM.Generated.Window, JSDOM.Custom.Window |
| open_ | |
| 1 (Function) | JSDOM.Generated.Window, JSDOM.Custom.Window |
| 2 (Function) | JSDOM.Generated.IDBFactory |
| ORDERED_NODE_ITERATOR_TYPE | JSDOM.Generated.XPathResult |
| ORDERED_NODE_SNAPSHOT_TYPE | JSDOM.Generated.XPathResult |
| orientationChange | JSDOM.Generated.WindowEventHandlers |
| OscillatorNode | |
| 1 (Type/Class) | JSDOM.Types, JSDOM.Generated.OscillatorNode |
| 2 (Data Constructor) | JSDOM.Types, JSDOM.Generated.OscillatorNode |
| OscillatorType | JSDOM.Generated.Enums, JSDOM.Enums |
| OscillatorTypeCustom | JSDOM.Generated.Enums, JSDOM.Enums |
| OscillatorTypeSawtooth | JSDOM.Generated.Enums, JSDOM.Enums |
| OscillatorTypeSine | JSDOM.Generated.Enums, JSDOM.Enums |
| OscillatorTypeSquare | JSDOM.Generated.Enums, JSDOM.Enums |
| OscillatorTypeTriangle | JSDOM.Generated.Enums, JSDOM.Enums |
| OUT_OF_MEMORY | JSDOM.Generated.WebGLRenderingContextBase |
| overConstrained | JSDOM.Generated.MediaStreamTrack |
| OverconstrainedError | |
| 1 (Type/Class) | JSDOM.Types, JSDOM.Generated.OverconstrainedError |
| 2 (Data Constructor) | JSDOM.Types, JSDOM.Generated.OverconstrainedError |
| OverconstrainedErrorEvent | |
| 1 (Type/Class) | JSDOM.Types, JSDOM.Generated.OverconstrainedErrorEvent |
| 2 (Data Constructor) | JSDOM.Types, JSDOM.Generated.OverconstrainedErrorEvent |
| OverconstrainedErrorEventInit | |
| 1 (Type/Class) | JSDOM.Types |
| 2 (Data Constructor) | JSDOM.Types |
| OverflowEvent | |
| 1 (Type/Class) | JSDOM.Types, JSDOM.Generated.OverflowEvent |
| 2 (Data Constructor) | JSDOM.Types, JSDOM.Generated.OverflowEvent |
| OverflowEventInit | |
| 1 (Type/Class) | JSDOM.Types |
| 2 (Data Constructor) | JSDOM.Types |
| overrideMimeType | JSDOM.Generated.XMLHttpRequest, JSDOM.Custom.XMLHttpRequest |
| OverSampleType | JSDOM.Generated.Enums, JSDOM.Enums |
| OverSampleType2x | JSDOM.Generated.Enums, JSDOM.Enums |
| OverSampleType4x | JSDOM.Generated.Enums, JSDOM.Enums |
| OverSampleTypeNone | JSDOM.Generated.Enums, JSDOM.Enums |