Creating Beautiful LED Art with JavaScript

Explore the intersection of art and technology in this JSConf US 2019 talk by Bryan Hughes. Dive into the world of LED art creation using JavaScript, learning how to animate LEDs smoothly with a Raspberry Pi. Discover the intricacies of color spaces, clever mathematical techniques, and programming concepts to produce stunning visual effects. Gain insights into topics such as HSV color space, offsets, angular frequency, and transparent layers. Learn how to manipulate hue, speed, and fading effects to create captivating animations. Understand the importance of clamping and color spaces in achieving desired visual outcomes. By the end of this talk, acquire the knowledge to develop your own JavaScript-powered LED art pieces, combining creativity with programming skills.

Intro
What is art
Technology and art
HSV color space
Offsets
Color
Angular Frequency
Time
Slow Motion
Speed
Fade
Drop
Hue
Variance
Rainbow Color
Clamping
Colour Spaces
Transparent Layers
Layers
Node Pixel
Node Web App