Blogs

Build an app that searches a database in real-time to analyze and retrieve data based on a submitted question with IBM Watson Discovery + PubNub.

Build an application that analyzes and measures user sentiment and emotion of an input as positive, negative, or neutral.

Enable real-time geocoding and mapping in an AngularJS web application with a modest 44-line PubNub JavaScript BLOCK and 73 lines of HTML/JS.

How to build in turn-by-turn navigation into your real-time apps using the Mapbox Directions API.

How to embed a static map into a web or mobile app and update and mark geolocation in real time.

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

How to stream real-time data and create real-time visualizations and dashboards using the Epoch library and PubNub Python.

Exploring machine learning algorithms in real-time data streaming, online learning, including theory and building a machine learning model.

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