Facebook, Inc.

William Jacobs

Matthew Irvine Brown

Xiao Ou Wang

Jessica Gronski

Joshua Van Dyke Watzman

Loren Alfred Cheng

Luke Woods

Zhengzheng Pan

Marc Horowitz

Jane Leibrock

Rachel Margaret Wong

Alexey N Spiridonov

When a user sees a content item presented by a social networking system, the user may select an option to save the content item. The saved content item may be reinserted in a newsfeed presented to the user, integrated into collections, archived, used for notifications to the user, or otherwise subsequently presented to the user. A plug-in may be used to save content items accessed through websites external to the social networking system. As privacy settings associated with a saved content item are modified, the modified privacy settings are applied to the saved content item, which may prevent the user saving the content item from subsequently viewing the saved content item.

Enabling delayed interactions with content items presented by a social networking system

The present disclosure provides methods and systems for instrumenting a 'semantic stack trace' (SST), where semantic information and dependency relationships between a plurality of code elements ('elements') are captured during runtime execution of various front-end declarative languages, and are subsequently extracted for display in a SST-enabled interactive user interface with traversing capability. Embodiments of the present invention enable a framework for traversing and debugging complex code, providing an unprecedented lens into understanding code behavior in mixed imperative and declarative construction languages.

Semantic stack trace

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Mountain View, CA, United States of America

William Jacobs