Tutorials
In-App Chat
Build a Chat App with the PubNub CHAT SDK
PubNub's Chat SDK is recommended for developers who want to create new chat applications or add in-app chat to existing applications. The SDK supports everything you need to develop chat, from simple message exchange to advanced features like quoting, unread message counts, and emoji reactions.
PubNub also provides several CORE SDKs that are use-case agnostic and can be used to create any real-time solution, but this tutorial will focus on the CHAT SDK.
Geolocation
Geolocation Tracking Tutorial
In this tutorial, you’ll discover how to build a geolocation tracking app that allows users to share locations and send messages in real-time, as well as integrate with ChatGPT to provide information about your location.
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.
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. NOTE: This tutorial predates the introduction of our dedicated CHAT SDKs; developers creating chat apps should use our CHAT SDKs which support JavaScript / Typescript, Unreal, Kotlin, Swift, and Unity.
Collaboration
Collaboration
In this tutorial, you’ll discover how to use PubNub to set up and power collaborative applications.
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.
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.
Gaming
Unity
In this tutorial, you’ll discover how to use PubNub to power leaderboard and chat in a Unity game.