Optimizing Performance in React JS: Best Practices and Techniques
Introduction: In today's fast-paced world, web application performance plays a crucial role in delivering a seamless user experience. React JS, a popular JavaScript library for building user interfaces, provides developers with a powerful toolset to create efficient and high-performing applications. In this blog post, we will explore some of the best practices and techniques for optimizing performance in React JS. 1. Use Functional Components: Functional components are lightweight and have a simpler lifecycle compared to class components. Functional components are now a preferred option for performance optimization because React Hooks enable them to access lifecycle methods and have state. By utilizing functional components, unnecessary re-renders can be avoided, resulting in improved performance. 2. Memorization with React.memo: React. Memo is a higher-order component that can optimize functional components by memorizing their results. By wrapping...