HuTime is a Time Information System which realize visualization and analysis of information based on temporal data. In this tutorial, participants learn about operation and implementation of HuTime embedded in a web page. The timeline and the charts on the upper panel is a sample to use in the tutorial.
It had better to have experience in HTML and Javascript coding.
*cited from a web site of Japan Meteorological Agency
https://www.jma.go.jp/jma/indexe.html