[Home](./index.md) > [puppeteer](./puppeteer.md) > [FrameManager](./puppeteer.framemanager.md) > [\_onExecutionContextsCleared](./puppeteer.framemanager._onexecutioncontextscleared.md) ## FrameManager.\_onExecutionContextsCleared() method Signature: ```typescript _onExecutionContextsCleared(): void; ``` Returns: void