Markus Kohler

An overview of building real-time features with React Native and PubNub, including pub/sub messaging, Presence, geolocation tracking, and history.

Companies have integrated chat into customer service and other live events, making live chat an engaging touchpoint for customers. However, now that everyone is doing it, how can businesses evolve their live chat strategy to differentiate from the crowd?

Create a real-time voting app in the browser with C# and .NET, allowing users to vote and view updated results in real time. We use the PubNub C# SDK for both publish() and DetailedHistory to demonstrate the voting web app. The tutorial includes creating schemas, publishing messages over WebSockets,...

A comprehensive blog post on using geohashing, JavaScript, Google Maps API, and BART API to create a real-time public transit schedule app.

Learn about creating Angular chat applications. Explore new technologies used and discover common features of popular chat applications.

In this tutorial, we'll show you how to build an online real-time auction system in React using PubNub Real-time Messaging and React-Bootstrap.

Learn the ins-and-outs of PubNub message size and get a better idea of how many text characters fit in a single message.

Dive into the steps of creating three unique home automation projects using a Raspberry Pi, Python, and PubNub.

Display how many users are currently viewing a webpage in real time. Learn how to build a web UI widget in under 5 minutes, backed by Presence.