Blog

Learn how to build your own real-time group chat app with Vue.js in this developer tutorial.

A tutorial on building an iOS mobile group chat app with Swift 5 and PubNub, including messaging and message persistence.

Chirp instantly connects chat users to eachother with a simple audible chirp. This tutorial shows you how to integrate it into a real-time chat app.

Chirp is like an audio QR code. It can be used to easily connect users to a chatroom or any other real-time experience. This tutorial shows how.

Message Counts API (unread messages) enables the retrieval of message counts, on a per channel basis, and using a single API call

Deploy a simple Slackbot powered by Functions for basic chatbot message receiving and response.

Our newest demo showcases PubNub in its simplest form, blazing-fast pub/sub messaging to any number of connected users.

Chat has hit the mainstream. Our eBook provides 360-degree view of chat app development, deployment, and scale—and why chat is eating the world.

Learn how to build a complete AngularJS chat app with a real-time user roster