Ever wonders how do realtime chat application work? Let's give it a try and code our own socket server that will be capable of handling realtime communication through scket.io and nodejs
Let's get started with MQTT, a realtime lightweight messaging protocol to send and recevie data on realtime. Its similar to socket but more lighter than socket.
Levearaging caching for your network calls is as easy as 'hello world'. If your web application loads same content via api call multiple times, then you should definitely give it a try