> Websockets + JSON This is the way. Phoenix Channel is my best friend. > Browser performance Yeah, they are definitely improving. Firefox got a huge bump me

> Websockets + JSON This is the way. Phoenix Channel is my best friend. > Browser performance Yeah, they are definitely improving. Firefox got a huge bump memory improvement recently. Chrome renderer is slower than Firefox though in heavy nodes scenario. Safari .. hmm sure lightweight but also light features. > old style callbacks which are more verbose and less clever Those who are familiar with functional style like this way better. It flows through which is nicer than holding the promise with name for avoiding chaining sake.