This project includes code and concepts from FreeCodeCamp. The code was adapted from the FreeCodeCamp lesson on JavaScript Algorithms and Data Structures
their code:

the var names: bgHexCodeSpanElement, btn, body, darkColorsArr

the ids: btn, bg-hex-code

the colors in the list darkColorsArr

my code:

the files: libloader, allfuncs

the lines: const a = loadlib("allfuncs"), btn.onclick = () => {

the functions: qs, loadlib, randfrom

the object: a