--- title: "sudheer nunna (@sudheernunna) | Hashnode" description: "sudheer nunna (@sudheernunna) writes on Hashnode. Read their latest articles and follow their work." url: "https://hashnode.com/@sudheernunna" --- @sudheernunna # sudheer nunna @sudheernunna · Joined March 2022 ### [Arrow functions vs Normal functions](https://wiredwhiz.hashnode.dev/arrow-functions-vs-normal-functions?utm_source=hashnode&utm_medium=feed) In JavaScript, both arrow functions and normal functions can access variables from their enclosing scope due to lexical scoping. However, there is a notable difference in how this is treated by these two types of functions, which can affect how you m... 2 min read · [wiredwhiz.hashnode.dev](https://wiredwhiz.hashnode.dev/arrow-functions-vs-normal-functions?utm_source=hashnode&utm_medium=feed) [May 21, 2024](https://hashnode.com/posts/arrow-functions-vs-normal-functions/664cc96d34039287ed0c4ab7) ### [Higher Order Components (HOC) in React](https://wiredwhiz.hashnode.dev/higher-order-components-hoc-in-react?utm_source=hashnode&utm_medium=feed) In the JSX world, an HOC is basically this: a component that takes another component as an argument and returns a new component that is the result of the composition of the two. HOC’s are great for shared behavior across components that we’d rather n... 4 min read · [wiredwhiz.hashnode.dev](https://wiredwhiz.hashnode.dev/higher-order-components-hoc-in-react?utm_source=hashnode&utm_medium=feed) [Jan 27, 2024](https://hashnode.com/posts/higher-order-components-hoc-in-react/65b54c37636ac5fcd21176cd) ### [React useState VS useReducer](https://wiredwhiz.hashnode.dev/react-usestate-vs-usereducer?utm_source=hashnode&utm_medium=feed) React useState VS useReducer 1 min read · [wiredwhiz.hashnode.dev](https://wiredwhiz.hashnode.dev/react-usestate-vs-usereducer?utm_source=hashnode&utm_medium=feed) [Jan 27, 2024](https://hashnode.com/posts/react-usestate-vs-usereducer/65b53e2c343e1f305ef8821d) ### [Lazy Loading](https://wiredwhiz.hashnode.dev/lazy-loading?utm_source=hashnode&utm_medium=feed) react lazy loading 3 min read · [wiredwhiz.hashnode.dev](https://wiredwhiz.hashnode.dev/lazy-loading?utm_source=hashnode&utm_medium=feed) [Jan 27, 2024](https://hashnode.com/posts/lazy-loading/65b53baa353257e0e551381e) ### [Memoization with React.memo](https://wiredwhiz.hashnode.dev/memoization-with-reactmemo?utm_source=hashnode&utm_medium=feed) Memoization is a technique used in computer science to optimize the performance of functions by caching their previously computed results. In simple terms, memoization stores the output of a function based on its inputs so that if the function is cal... 5 min read · [wiredwhiz.hashnode.dev](https://wiredwhiz.hashnode.dev/memoization-with-reactmemo?utm_source=hashnode&utm_medium=feed) [Jan 27, 2024](https://hashnode.com/posts/memoization-with-reactmemo/65b5378148ee3b8f912e340d)