Darryn Campbell

Darryn is a software development architect and full-stack developer based out of the UK working as a developer advocate for PubNub.

Browser-based Multiplayer Tic Tac Toe Game in React
GamingMar 11, 2024

Browser-based Multiplayer Tic Tac Toe Game in React

This tutorial focuses on building a real-time multiplayer tic tac toe game that can run efficiently in a browser. The game is designed using React and PubNub.
Darryn Campbell
Darryn Campbell
Developer Advocate, PubNub
Build a Chatbot with PubNub and ChatGPT / OpenAI
ChatMar 10, 2024

Build a Chatbot with PubNub and ChatGPT / OpenAI

Using a combination of both PubNub and OpenAI / ChatGPT, it is possible to quickly create immensely powerful real-time solutions to add AI and chat to any online experience.
Darryn Campbell
Darryn Campbell
Developer Advocate, PubNub
Creating a Chat Window Using React and Hooks
ChatMar 7, 2024

Creating a Chat Window Using React and Hooks

A step by step guide to build a group chat application using React JS library, Material-UI, React Hooks, and PubNub.
Darryn Campbell
Darryn Campbell
Developer Advocate, PubNub
What is WebRTC?
InsightsMar 6, 2024

What is WebRTC?

What is the role and significance of WebRTC in today's digital world?
Darryn Campbell
Darryn Campbell
Developer Advocate, PubNub
Connecting Kafka and PubNub
BuildMar 6, 2024

Connecting Kafka and PubNub

How to connect Kafka and PubNub bidirectionally using the PubNub Kafka Bridge
Darryn Campbell
Darryn Campbell
Developer Advocate, PubNub
What is PubNub?
InsightsMar 4, 2024

What is PubNub?

An introduction to PubNub and how we provide a platform that helps you build, deliver, and manage real-time capabilities for web apps, mobile apps, and IoT devices.
Darryn Campbell
Darryn Campbell
Developer Advocate, PubNub
JavaScript Geolocation Tracking with Google Maps API
BuildFeb 29, 2024

JavaScript Geolocation Tracking with Google Maps API

Understand how to implement map markers using the JavaScript Google Maps API and PubNub for web and mobile web live-updating maps.
Darryn Campbell
Darryn Campbell
Developer Advocate, PubNub
What is a Real-Time App and Why Does it Matter?
InsightsFeb 28, 2024

What is a Real-Time App and Why Does it Matter?

A simple, concise look at what real-time technology is, real-time app use cases, and how a Data Stream Network like PubNub benefits developers.
Darryn Campbell
Darryn Campbell
Developer Advocate, PubNub
The Benefits of Event-Driven Architecture
InsightsFeb 27, 2024

The Benefits of Event-Driven Architecture

Event-Driven Architecture (EDA) offers many benefits for developers building real-time chat and messaging applications. This innovative approach focuses on communicating and handling events, enabling applications to react and respond in real time to environmental changes.
Darryn Campbell
Darryn Campbell
Developer Advocate, PubNub