Darryn Campbell

An in-depth analysis of the advantages of differentiating multiplayer game servers from chat infrastructure, facilitating in-game chat, and other interactive features.

Compare Long Polling vs WebSockets: Advantages, Disadvantages and real-time impact. Find the best approach for your web development needs.

A comprehensive guide to Python Network Programming.

In this tutorial, we guide you through the process of connecting an Arduino GMS/GPRS shield with cellular networks. This allows for bidirectional data streaming between devices without requiring a WiFi connection.

A comprehensive guide to modern Node.js and WebSocket programming.

PubNub is flexible. You do not have to store data with us to implement a production application with real-time messaging features. Still, if you choose to, you get access to additional features and benefits, which we can only provide if we understand your data in context. The choice is entirely yours,...

This blog post gives an overview of HTTP long polling and what kinds of apps you can build with it.

We are excited to announce the new PubNub Chat SDK, the easiest way for developers to create new chat applications or add in-app chat to existing applications.

PubNub joined what felt like the entire European gaming community for two back-to-back events in Cologne during August 2023