JavaScript

How to Build an Android WebRTC Video and Voice Chat App
ChatOct 13, 2015

How to Build an Android WebRTC Video and Voice Chat App

How to build a cross-platform Android WebRTC video and voice chat application with Java and JavaScript that works on both web and mobile.

Developer Relations Team
Developer Relations Team
Streaming Sensor Readings to a Real-time Gauge Chart
BuildOct 5, 2015

Streaming Sensor Readings to a Real-time Gauge Chart

How to collect pressure data on a sensor running on Arduino, and stream those readings to a live-updating, real-time gauge chart dashboard.

Anmol Agrawal
Anmol Agrawal
Spline Chart for IoT Sensor Data with Johnny-Five
BuildSep 23, 2015

Spline Chart for IoT Sensor Data with Johnny-Five

How to collect and stream IoT sensor data in real time to a real-time spline chart on an HTML dashboard with Johnny-Five, Arduino, and PubNub.

Anmol Agrawal
Anmol Agrawal
Hardware-to-Hardware Communication with Johnny-Five
BuildSep 22, 2015

Hardware-to-Hardware Communication with Johnny-Five

Using the Johnny-Five framework to create hardware-to-hardware communication between a button and LED. When a user presses the button, the LED is triggered in real time.

Anmol Agrawal
Anmol Agrawal
Streaming Accelerometer Readings to a Real-time Dashboard
BuildSep 10, 2015

Streaming Accelerometer Readings to a Real-time Dashboard

How to collect acceleration readings from an accelerometer and stream the data in real time to a live-updating, real-time dashboard with Intel Galileo.

Michael Carroll
Michael Carroll
Real-time Location Tracking on a Map in JavaScript
BuildSep 2, 2015

Real-time Location Tracking on a Map in JavaScript

How to stream location data to build real-time location tracking maps using JavaScript, EON real-time dashboard framework, and the Mapbox API.

Michael Carroll
Michael Carroll
Getting Started with JavaScript Real-time Dashboards
BuildSep 1, 2015

Getting Started with JavaScript Real-time Dashboards

How to get started building real-time dashboards with live-updating charts, graphs, and maps using the EON JavaScript framework, Mapbox, C3.js and PubNub.

Michael Carroll
Michael Carroll
WebRTC Live Video Stream Broadcasting from One-to-Many
BuildAug 27, 2015

WebRTC Live Video Stream Broadcasting from One-to-Many

How to build a WebRTC live stream for video enabling a user to broadcast video from one-to-many using the WebRTC API. It’s DIY Periscope and Meerkat!

Michael Carroll
Michael Carroll
WebRTC Group Video Chatting Basics (2/2)
BuildAug 25, 2015

WebRTC Group Video Chatting Basics (2/2)

In this tutorial, we’ll show you how to build a fully-featured WebRTC group video chat application with features like mute call, pause call, and caller preview.

Michael Carroll
Michael Carroll