I don't think you need complicated intermediate functions or eval or be dependent on global variables like window:
function fun1(arg) { console.log(arg);}function fun2(arg) { console.log(arg);}const operations = { fun1, fun2};operations["fun1"]("Hello World");operations.fun2("Hello World");// You can use intermediate variables, if you likelet temp = "fun1";operations[temp]("Hello World");It will also work with imported functions:
// mode.jsexport function fun1(arg) { console.log(arg);}export function fun2(arg) { console.log(arg);}// index.jsimport { fun1, fun2 } from "./mod";const operations = { fun1, fun2};operations["fun1"]("Hello World");operations["fun2"]("Hello World");Since it is using property access, it will survive minimization or obfuscation, contrary to some answers you will find here.
