Part 2 was introduction to Node.js and Socket.io. In this Part we will develop Twitter like functionality using Node.js and Socket.io to load new messages without requesting or pooling the server. I have given enough introduction to what we are going to develop in this part. Those who want to review can read the third paragraph from Part 2.

Continuing the Load More series by introducing Node.js and Socket.io. This part is very detailed and easy to understand introduction to these two technologies. Each and every line of sample programs is explained assuming reader don’t know anything about JavaScript, Node.js, and Socket.io.