Coder wize: A Guide to Software Development Excellence

Exploring the Latest Trends in React Native Development React Native is a powerful framework for building mobile apps that run on both iOS and Android. In recent years, it has become one of the most popular choices for app developers. With its ability to deliver high-performance apps with a smooth user experience, React Native has quickly become the go-to choice for many businesses. Large community One of the biggest advantages of React Native is its ability to use the same codebase for both iOS and Android. This means that developers can write code once and deploy it to multiple platforms, saving time and resources. Additionally, React Native has a large community of developers who are constantly working to improve the framework and add new features. Hooks One of the latest trends in React Native development is the use of hooks. Hooks allow developers to write functional components that can handle state and side effects, making the code more organized and easier to understand. Additio...

How to Use useCallback to Improve React Native Performance Memoizing a callback function is made possible by the useCallback hook in React. This indicates that the callback will only be recreated if one of the passed hook dependencies has changed. Performance optimization can benefit from this, particularly when passing callback props to child components. You must pass two arguments to the useCallback hook in order to use it: the callback function and a list of its dependencies. If any of the dependencies have changed, The hook will return a new callback function that will only be recreated if any of the dependencies have changed.. For example: const myCallback = useCallback(() => {   // Do something  }, [dependency1, dependency2]); After that, you can pass myCallback to a child component as a prop. Only if either dependency1 or dependency2 changes will the child component re-render. Keep in mind that the dependency array should not contain any props or state variables...

How to Optimize React Performance with useMemo Brief on how useMemo works A memoized value is returned by the useMemo Hook in React. Memoization is similar to saving a value from being recalculated by caching it. The only time the useMemo Hook runs is when one of its dependencies changes. This can help us to improve it's performance  Usememo syntax useMemo(calculateValue, dependencies) How to improve Performance by using  useMemo Using the useMemo Hook, you can stop expensive, resource-intensive functions from running all the time. We have an expensive function that runs on every render in this example. There will be a delay in execution when you change the count or add a to-do. A function that performs poorly. Every render calls the expensiveOperation function: import { useState } from "react"; import ReactDOM from "react-dom/client"; const App = () => {   const [count, setCount] = useState(0);   const [todos, setTodos] = useState([]);   const calculat...