My version from 2016 that lets you choose the color space and whether to cycle colors over a minute, hour, or day: http://lumma.org/code/js/colortime/ http://l

My version from 2016 that lets you choose the color space and whether to cycle colors over a minute, hour, or day: http://lumma.org/code/js/colortime/ http://lumma.org/code/js/colortime/ 85 lines of legible source right on the page.