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.
![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.
![Unity-Karting-Leaderboard-Chat](https://www.pubnub.com/cdn/3prze68gbwl1/2ppDCkoOoMkTKb4CRmSmHo/0110c9bfa0b898d60fdf8ea9574b55b1/Screen_Shot_2022-09-27_at_7.42.37_PM.png?w=360&h=200&fit=)
Gaming
Unity
In this tutorial, you’ll discover how to use PubNub to power leaderboard and chat in a Unity game.