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
Build a Chat App with 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.
![Delivery Tutorial Delivery Tutorial](https://www.pubnub.com/cdn/3prze68gbwl1/2m8ZCRyWgDMd4pGfIPxsdJ/ad5deed9839eba2ce502dc04f71ab0fe/tutorial_screenshot.png?w=360&h=200&fit=)
Real-Time
Create a Delivery Application
PubNub’s APIs and infrastructure allow you to provide real-time updates on vehicle location, driver performance, and customer satisfaction, enhancing the user experience and enabling a more efficient operation.
![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
Build a Chat App with the PubNub CORE 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
![Push Notifications Tutorial Preview Dual smartphone screens displaying chat application interface with conversation between users and notification panel.](https://www.pubnub.com/cdn/3prze68gbwl1/45jNDgepu4IWNzHkepEvsR/a8d8f0e6b12a1abf9ca865b549bb5ec7/Screen_Shot_2022-07-05_at_10.00.20_AM.png?w=360&h=200&fit=)
Mobile Push Notifications
Mobile Push Notifications Tutorial
In this tutorial, you’ll discover how to set up and add mobile push notifications to an application.
![CoDoodler Collaborative Demo Thumbnail Digital whiteboard with simple drawings and annotations using various colors.](https://www.pubnub.com/cdn/3prze68gbwl1/1eTWAOMWdNb6iEg1TIZvH1/cc3de9b09cb76ebfd57a93f9fab7b5e3/demo-example.png?w=360&h=200&fit=)
Collaboration
Collaboration
In this tutorial, you’ll discover how to use PubNub to set up and power collaborative applications.
![PubNub Real-Time Data Streaming Demo PubNub Real-Time Data Streaming Demo](https://www.pubnub.com/cdn/3prze68gbwl1/4TfYjurYGtXyEjDNklQQGU/40cfe025340dd3019f43daa3e2846ffe/sdk_receive_2.png?w=360&h=200&fit=)
Real-Time
Create a Real-Time Data Streaming application
This tutorial will walk you through two techniques to develop an end-to-end real-time streaming application with PubNub: Using the PubNub SDK and using the HTTP Streaming endpoint.
![Live Auction Demo](https://www.pubnub.com/cdn/3prze68gbwl1/mEQ5gnCy0ckgBzrPKf5nt/073adec3761c5e27a1ed499bc29ecf94/bidding-app-demo.png?w=360&h=200&fit=)
Collaboration
Live Auction and Marketplace Tutorial
In this tutorial, you’ll learn how to build a Live Auction and Marketplace app that allows users to create live auctions and bid in real-time.
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