Blog

Learn about new PubNub releases, industry trends, and app development tips.

Build a LLM Chatbot with a Custom Knowledge Base
BuildFeb 1, 2024

Build a LLM Chatbot with a Custom Knowledge Base

You'll learn how to seamlessly integrate a custom knowledge base using Vectata while leveraging the power of PubNub Functions for your server side implementation and one of our SDKs for your Chat Functionality.
Markus Kohler
Markus Kohler
Developer Advocate, PubNub
What is the On-Demand Economy?
InsightsJan 31, 2024

What is the On-Demand Economy?

The on-demand economy is a service or product built on letting users request a physical object, a piece of data, or service and have it fulfilled soon after.
Markus Kohler
Markus Kohler
Developer Advocate, PubNub
Modern Air Quality Monitor with Instant Alerts
BuildJan 30, 2024

Modern Air Quality Monitor with Instant Alerts

Create your own comprehensive system to monitor air quality (carbon monoxide levels), temperature, and humidity, and display readings on a live dashboard with instant alerts using PubNub, all in real time.
Oliver Carson
Oliver Carson
Developer Advocate, PubNub
Building a Chat Application Using Flutter
BuildJan 30, 2024

Building a Chat Application Using Flutter

Flutter is a popular and powerful open-source, cross-platform framework for developing native apps on various platforms, including Android, iOS, Windows, and Mac.
Darryn Campbell
Darryn Campbell
Developer Advocate, PubNub
Installing PubNub Kafka Sink Connector
How-toJan 29, 2024

Installing PubNub Kafka Sink Connector

Deliver Kafka records from your Kafka topics to web browsers and mobile phones
Stephen Blum
Stephen Blum
CTO, PubNub
Chat Application Architecture Explained
InsightsJan 29, 2024

Chat Application Architecture Explained

Learn the basics of chat application architecture to create a seamless and efficient user experience for your application.
Chandler Mayo
Chandler Mayo
Solution Engineer, PubNub
Build a Chat Application in JavaScript in 10 Lines of Code
ChatJan 26, 2024

Build a Chat Application in JavaScript in 10 Lines of Code

Learn the basics of building chat with this simple JavaScript developer tutorial.
Oliver Carson
Oliver Carson
Developer Advocate, PubNub
Understanding Pythons Global Interpreter Lock
How-toJan 26, 2024

Understanding Pythons Global Interpreter Lock

The Global Interpreter Lock (GIL) in Python is notorious for its effects on performance and threading. Join us as we delve into Python's core to understand, challenge, and potentially overcome the GIL.
Stephen Blum
Stephen Blum
CTO, PubNub
Real-time Geolocation API JavaScript with Modern Maps
BuildJan 25, 2024

Real-time Geolocation API JavaScript with Modern Maps

A tutorial on retrieving, publishing, and displaying live-updating geolocation data on a real-time map using JavaScript and modern mapping APIs.
Markus Kohler
Markus Kohler
Developer Advocate, PubNub