How to

Access Manager allows you to set rules that grant read & write access to specific channels and user metadata and define permissions for who can read, write, and modify that data. This guide discusses how to implement Access Manager within a PubNub Function.

At PubNub, we are committed to providing customers with the highest level of security for their data, this how-to will explain how to upgrade to the new 256-bit encryption method introduced to our SDKs starting in October 2023.

The PubNub Chat SDK exposes a set of APIs designed to make it easy to add powerful and flexible chat features to your app with minimum development. This guide walks you through mentioning (tagging) users and channels using the SDK

The PubNub Chat SDK exposes a set of APIs designed to make it easy to add powerful and flexible chat features to your app with minimum development. This guide walks you through creating threads and quoting messages using the SDK

The PubNub Chat SDK exposes a set of APIs designed to make it easy to add powerful and flexible chat features to your app with minimum development. This guide walks you through adding reactions (emoji) to messages using the SDK

The PubNub Chat SDK exposes a set of APIs designed to make it easy to add powerful and flexible chat features to your app with minimum development. This guide walks you through managing user channel membership using the SDK

This how-to focuses on an innovative method to optimize user interaction within your chat applications, employing OpenAI's sophisticated language model, ChatGPT, to summarize chat messages.

As software becomes more easily accessible than ever before, you need to ensure your chat application can successfully handle and support typical user behavior, as well as unintentional, odd, or even malicious behavior that can cause issues for your app.

Follow this how-to to understand the differences around building chat application with Chat Components or SDKs