Abstract: Techniques for detecting UI layout issues for web applications. The techniques include injecting a detection script into code of a target webpage, and executing the detection script to analyze and/or detect layout issues pertaining to UI elements of the target webpage. The techniques include recursively traversing nodes of a DOM tree of the target webpage. Based on the type of UI layout issue being analyzed and/or detected by the detection script, the recursive traversal of the DOM tree nodes can encompass all levels of the DOM tree or be limited to less than all levels of the DOM tree. By recursively traversing all levels or less than all levels of the DOM tree based on the type of UI layout issues being analyzed and/or detected by the detection script, the techniques can reduce processing resource requirements while decreasing the occurrence of missed UI layout issues in the target webpage.

Abstract: Embodiments described include systems and methods for user interface (UI) anomaly detection. One or more processors of a client device can execute an application undergoing UI anomaly detection. The application can be injected with a detection engine. The detection engine can determine, while executing as a thread of the application on the one or more processors of the client device, that a dimension of a text-designated region of a first user interface element of the application is less than that of corresponding text for rendering on the user interface element. The detection engine can provide, to a server responsive to the determination, an indication of a first UI anomaly. The indication can include information about a position and size of the first user interface element.

Abstract: Embodiments described include systems and methods for user interface (UI) anomaly detection. One or more processors of a client device can execute an application undergoing UI anomaly detection. The application can be injected with a detection engine. The detection engine can determine, while executing as a thread of the application on the one or more processors of the client device, that a dimension of a text-designated region of a first user interface element of the application is less than that of corresponding text for rendering on the user interface element. The detection engine can provide, to a server responsive to the determination, an indication of a first UI anomaly. The indication can include information about a position and size of the first user interface element.