Save Data in Local Storage
Browser localStorage me simple string value save aur read karo.
Working code
localStorage.setItem("theme", "dark");
const savedTheme = localStorage.getItem("theme");
console.log(savedTheme);Expected output
dark
How it works
setItem() key-value pair browser storage me save karta hai.
getItem() same key se stored string value read karta hai. Storage origin/browser context par depend karta hai.
Try Yourself
localStorage.setItem("username", "Broun");
const username = localStorage.getItem("username");
console.log(username);