Tutorials
![Chat SDK Tutorial Chat SDK Tutorial](https://www.pubnub.com/cdn/3prze68gbwl1/6t4r7lMvobYvljRJQi8y7e/c7ca771dabd7b59207c9384e75901eff/Tutorial_image_wide.png?w=360&h=200&fit=)
In-App Chat
The PubNub Chat SDK
PubNub's Chat SDK is the easiest way for developers to create new chat applications or add in-app chat to existing applications with support for users, messaging and conversation management. The SDK also supports advanced messaging features such as quoting, unread message counts and mentioning users.
![Tutorial - Cross-Platform Telehealth - Main image](https://www.pubnub.com/cdn/3prze68gbwl1/KHd80TD7P9hdtbrMskO0I/83b42e45cb264e6e60a6450012704b61/main_image.png?w=360&h=200&fit=)
In-App Chat
Build a Digital Health Application
This tutorial will guide you through building a digital health application, showing how PubNub Chat Components can quickly create a professional looking, functional app.
![Flutter demo browser 2](https://www.pubnub.com/cdn/3prze68gbwl1/1PBQsimCweedBS5kpAXOG4/7353452eeb21c2ed5f921049e822366d/browser_blue.png?w=360&h=200&fit=)
In-App Chat
Get Started: Build a Chat App with the PubNub SDK
This tutorial will guide you through creating a simple chat app using the flexible PubNub SDK: Sending and receiving chat messages, member presence and looking up past messages
![IoT demo square](https://www.pubnub.com/cdn/3prze68gbwl1/59JxRtOUN82etsXlhO7oNd/d9dd31fe9818f7462be99f34d4bec8dd/screenshot_square.png?w=360&h=200&fit=)
IoT Device Control
Build an IoT solution using PubNub
This tutorial will show you how to create an IoT solution using PubNub, concentrating on architectural best practices
![Simple Chat App Preview 2 Simple Chat App Preview 2](https://www.pubnub.com/cdn/3prze68gbwl1/1ASDeNEjCG5TsJoja89wBt/78e786743ac8708031493ece127bef88/front_image_5.png?w=360&h=200&fit=)
In-App Chat
Simple Chat App with Chat Components
In this tutorial you’ll discover how to set up and build a simple standalone chat application using PubNub Chat Components. Components are ready-made building blocks to add chat features to new or existing apps.