Comment by kraih

It's "real-time web", which mostly means WebSockets these days. (https://en.wikipedia.org/wiki/Real-time_web) But in the case of Mojolicious it is also used to highlight certain optimizations that make it very easy to use WebSockets and HTTP side by side in the same web application. https://mojolicious.org/perldoc/Mojolicious/Guides/Cookbook#...