TL;DR const logoutTimerIdRef = useRef(null); useEffect(() => { const autoLogout = () => { if (document.visibilityState === 'hidden') { const timeOutId = window.setTimeout(logoutUser, 5 * 60 * 1000); logoutTimerIdRef.current = timeO...
One of the uses of the plus (+) symbol in JavaScript is to perform addition of two values. It can either perform numeric addition, as you'd expect, but also string concatenation. This is pretty standard in most programming languages. Let's take a bri...
As a Frontend Developer, it is sometimes humbling to know just how much you don't know about the basic building blocks of the web. The amount of tools and techniques available to us is A LOT! So it's no surprise we often just pick whatever solves our...
There are two next-specific ways you can navigate between pages in a Nextjs application (on the client side) Using the component from next/link (declarative) Using the router object from the useRouter hook (imperative) We're going to look at prefe...
