Pages that remember
Refresh a normal page and everything you typed is gone. But your Sikau progress survives — because it's saved. The simplest way for a page to remember things is localStorage.
setItem and getItem
localStorage.setItem("theme", "dark");
console.log(localStorage.getItem("theme"));
console.log(localStorage.getItem("missing"));
localStorage.removeItem("theme");
console.log(localStorage.getItem("theme"));In a real browser, localStorage survives refreshes and restarts. In Sikau's practice space it's a stand-in that resets after each run, so your examples always start fresh.