"use strict"; console.log("Log from worker init"); function f() { const a = 1; const b = 2; const c = 3; return { a, b, c }; } self.onmessage = function (event) { if (event.data == "ping") { f(); postMessage("pong"); } else if (event.data?.type == "log") { console.log(event.data.message); } }; postMessage("load");