Abstract: Examples relate to manipulating web pages. In one example, a computing device may: receive a web page that includes application instructions for modifying objects included in the web page; execute the application instructions; record, in an ordered list of changes, change data for each application object that is modified, created, or destroyed during execution of the application instructions; record, in the ordered list of changes, change data for each web page object that is modified, created, or destroyed during execution of the application instructions; identify, in the ordered list of changes, a transition point between recorded changes; receive a request to change a state of the web page to the transition point; and apply, in reverse order, an inverse of each change specified in the ordered list of changes from a current point in time until the transition point.

Abstract: Examples relate to manipulating web pages. In one example, a computing device may: receive a web page that includes application instructions for modifying objects included in the web page; execute the application instructions; record, in an ordered list of changes, change data for each application object that is modified, created, or destroyed during execution of the application instructions; record, in the ordered list of changes, change data for each web page object that is modified, created, or destroyed during execution of the application instructions; identify, in the ordered list of changes, a transition point between recorded changes; receive a request to change a state of the web page to the transition point; and apply, in reverse order, an inverse of each change specified in the ordered list of changes from a current point in time until the transition point.

Abstract: An automated order processing system for a telecommunications services carrier is capable of activating customer orders and provisioning telecommunications services for customers. The system includes a client application including a graphical user interface for receiving one or more customer orders from a remote location, each customer order having at least one unique identifier, the client application further up-front validating the format of customer orders received. A server application is provided for entering the validated customer orders in a database storage device, prior to initiating customer order activation and provisioning. In addition to controlling the order entry, activation, provisioning and installation processes, the server application tracks the status of each customer order by receiving status information updates for each customer order throughout the entry, activation, provisioning and installation process, and accordingly updates the database storage device.