Tutorials
![Geolocation-Demo-ChatGPT Interactive global map showing a single active user in Seattle with information about the city and its connection to the grunge music scene.](https://www.pubnub.com/cdn/3prze68gbwl1/q2NSPPhI3eoo3S7DdOJFb/2ff99e0e3149771f56eaff615fd8a7dc/Screen_Shot_2023-07-19_at_11.19.36_AM.png?w=360&h=200&fit=)
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.
![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.
![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.