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Tutorials, demos, and code walkthroughs for a wide variety of real-time web, mobile, and IoT projects.

BuildJul 28, 2019

Embed a Static Map and Update Geolocation with Mapbox

Mapbox is a flexible platform that provides a ton of awesome mapping and geolocation APIs. At PubNub, we love Mapbox because you can now build beautiful and interactive geolocation and tracking apps by integrating real-time functionality. With that, we’ve launched a number of Mapbox BLOCKS in our...
Michael Carroll
Michael Carroll
BuildJul 28, 2019

Multiplayer Gaming Basics Using Phaser – Occupancy Counter

How to build a JavaScript occupancy counter for multiplayer games that automatically updates a counter based on new users going online or offline.

Michael Carroll
Michael Carroll
Real-time Visualizations and Dashboards with Epoch
BuildJul 28, 2019

Real-time Visualizations & Dashboards with Epoch and Python

There are a ton of dashboard and visualization tools out there – D3.js, EON and others, some of which you can find tutorials on right here at PubNub’s blog. In this tutorial, we’ll look at another option, Epoch, a general purpose real-time charting library for building beautiful, smooth,...
Michael Carroll
Michael Carroll
BuildJul 28, 2019

Real-time User and Device Detection with Presence

How to use Presence for real-time user and device detection.

Michael Carroll
Michael Carroll
BuildJul 25, 2019

Real-time Machine Learning: Online Learning with PubNub

Exploring one of the most popular machine learning algorithms in real time data streaming, online learning, including theory and building a machine learning model.

Cameron Akhavan
Cameron Akhavan
Developer Relations Engineer, PubNub
BuildJul 22, 2019

Making Chatbots Talk with IBM Watson Text-to-Speech

How to build a chatbot application that analyzes a stream of text, and uses Watson text-to-speech to speak based on customized thresholds.

Michael Carroll
Michael Carroll
Real-time charts highcharts pubnub
BuildJul 3, 2019

Build a Real-time Voting or Polling App using Highcharts

Create an interactive, live-updating voting and polling app with a wide variety of chart options – spline, pie, column, bar and more.

Chandler Mayo
Chandler Mayo
Solution Engineer, PubNub
BuildJun 29, 2019

Location – Android Geolocation Tracking w/ Google Maps API

Geolocation returns the location of a connected device. We’ll plot and update the data in real time as it changes on a live-updating map with Google Maps API

Michael Carroll
Michael Carroll
BuildJun 13, 2019

PubSub for MKR1000 using ATWINC1500: MQTT and Arduino SDK

How to use both the PubNub Arduino SDK and PubNub MQTT gateway to send and receive data from a MKR1000 development board using a built-in ATWINC1500 WiFi module.

Chandler Mayo
Chandler Mayo
Solution Engineer, PubNub