1. A method comprising: obtaining, by a processing device of a server computer system, data for a topic associated with a message queue; identifying, by the processing device, a client rendering a framework widget corresponding to a client web application, the framework widget to subscribe to the message queue for the topic; and transmitting, by the processing device to the client without the client requesting an update for the client web application, a message comprising the topic data, wherein the message to enable the framework widget to process the data and to update the client web application using the data.