@thi.ng/base-n/chars/16.js

Arbitrary base-n conversions w/ presets for base8/16/32/36/58/62/64/83/85, support for bigints and encoding/decoding of byte arrays

const B16_UC_CHARS = "0123456789ABCDEF";
const B16_LC_CHARS = "0123456789abcdef";
const B16_CHARS = B16_LC_CHARS;
export {
  B16_CHARS,
  B16_LC_CHARS,
  B16_UC_CHARS
};