JavaScript

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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
Node.js WebSocket Programming Examples.jpg
BuildJan 11, 2024

Node JS WebSocket Server & Programming Examples

A comprehensive guide to modern Node.js and WebSocket programming.
Darryn Campbell
Darryn Campbell
Developer Advocate, PubNub
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How-toJul 26, 2023

The Best Way to Debug Your PubNub App

Dashcam makes it easy to debug your PubNub app with a new network monitoring tool.
Stephen Blum
Stephen Blum
CTO, PubNub
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BuildJul 21, 2023

Enhance a Geo App with PubNub & ChatGPT / OpenAI

You’ll learn how to easily integrate arguably the most popular Generative AI application OpenAI’s ChatGPT into an existing open-source Geolocation web app with PubNub to provide details about your current location.
Oliver Carson
Oliver Carson
Developer Advocate, PubNub
Tracking and Streaming Real-time Vehicle Location on a Map
BuildMar 9, 2023

How to Create Real-Time Vehicle Location Tracking App

How to track and stream real-time vehicle location on a live-updating map using EON, JavaScript, and the Mapbox API.
Michael Carroll
Michael Carroll
BuildFeb 8, 2023

Create Microservices and Go Serverless: Functions

Learn the differences between monolithic and serverless microservices, how to create a serverless microservice with Functions.
Syed Ahmed
Syed Ahmed
Developer Relations, PubNub
Tutorial Real-time Android Heart Rate Monitor and Dashboard
HealthcareJan 10, 2023

Real-time Heart Rate Monitor and Dashboard in Android

How to build an Android heart rate monitor that streams heart rate data in real time to a real-time dashboard from the Android smartphone app.
Michael Carroll
Michael Carroll
Real-Time Geolocation Tracking with React Native.jpg
BuildDec 15, 2022

Real-Time Geolocation Tracking with React Native

Retrieving, publishing, and displaying live-updating geolocation data on a real-time map using React Native and PubNub.
Michael Carroll
Michael Carroll
ChatDec 9, 2022

Geohashing Chat by User Proximity Tutorial

How to build a proximity chat application with geohashing. This allows you to connect users in a chat room based on their geolocation. Includes full code, tutorial and demo.
Chandler Mayo
Chandler Mayo
Solution Engineer, PubNub