Curry any JavaScript function as many times as you like.

curry.js

Function.prototype.curry = function () {
    const slice = Array.prototype.slice;
    const args = slice.apply(arguments);
    const that = this;
    return function () {
        return that.apply(null, args.concat(slice.apply(arguments)));
    };
};

const fn = (x1, x2, x3) => {
    console.log(x1, x2, x3);
};

const fnOne = fn.curry(1);
const fnTwo = fnOne.curry("Two");

fnTwo("Tree");
fnTwo([7]);