@Quan_Li , maybe have a look at: Grasshopper Developing Grasshopper Gradients Management | lucianoambrosini.it (ambrosinus.altervista.org)
PS: did you know the gh colorpicker works outside the canvas? So you can pick the colors one by one from a webbased gradient for now and store them.
@DavidMans thanks for this great plugin. I use it often. Can you add the LadyBug color gradients?
@crz_06 thanks for this toggle. heads up, the Human’s item list valuelist doesn’t work inside a cluster. have a look at this thread: Setting the entries in a value list? - Grasshopper / metahopper - McNeel Forum