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Tutorials, demos, and code walkthroughs for a wide variety of real-time web, mobile, and IoT projects.
BuildFeb 1, 2024
Build a LLM Chatbot with a Custom Knowledge Base
Learn how to build a Chatbot with a Custom Knowledge Base using PubNub Functions
Markus Kohler
BuildJan 30, 2024
Modern Air Quality Monitor with Instant Alerts
Build a high-tech home air quality monitoring system with Raspberry Pi, evaluating CO levels, temperature, humidity, and providing immediate alerts.
Oliver Carson
BuildJan 30, 2024
Building a Chat Application Using Flutter
When building a real-time chat application to run cross-platform, Flutter and PubNub are a great combination.
Darryn Campbell
BuildJan 25, 2024
Real-time Geolocation API using JavaScript
Implement and display live-updating geolocation data on a real-time map using JavaScript with modern mapping APIs.
Markus Kohler
BuildJan 24, 2024
Creating a Real-Time Chat Application with Next.js
Learn how to build a free real-time chat app using Next.js and PubNub, focusing on creating an engaging and dynamic user experience
Chandler Mayo
BuildJan 22, 2024
Building a Modern Chat Application with Python
This blog guides you through the process of creating a modern feeling chat application using Python.
Darryn Campbell
BuildJan 19, 2024
Desktop Toast Notifications with C#, WPF & MVVM
This guide will walk you through building the front-end and back-end code for desktop notifications with the MVVM design pattern.
Darryn Campbell
BuildJan 18, 2024
Crafting Beacons: Utilizing BLE for Android Devices
An updated overview of how to build an Android beacon (ie. iBeacon), including in-depth tutorials on building the emitter and detector.
Markus Kohler
BuildJan 18, 2024
What is Big Data? Definition and examples
Unlock the power of Big Data! Learn its core concepts, tools, and best practices that every data engineer needs to design scalable data pipelines