...Roundtrips?
With Lift 3, we introduce the idea of Round Trips: a client-side request that's sent to the server where the client receives a Streaming Promise, the server performs its computations and when the results are ready, they get pushed to the client… and if there are multiple results, the multiple results are pushed to the client as the results become available.
David Pollak @dpp in Angular JS, Lift 3, and Streaming Promises
You need to have installed NodeJs and npm on your machine
Run sbt and type cs to start the Lift backend
Type npm i to download all the dependencies
Type npm run watch on your terminal to launch nodejs and webpack
Go to localhost:8080
Enjoy