𝗨𝘀𝗲𝗠𝗲𝗺𝗼 𝗛𝗼𝗼𝗸 𝗶𝗻 𝗥𝗲𝗮𝗰𝘁 Stop wasting CPU power in your React apps. useMemo caches a value. It stops your app from running expensive code on every render. It needs two things: - A ...

Recently while learning JavaScript, I realized arrays are much more than storing values. Initially, I used basic loops for almost everything. But while learning more, I started understanding how ...