Advanced Front-End Development: Building Scalable and High-Performance Web Applications with React

© The Author(s), under exclusive license to APress Media, LLC, part of Springer Nature 2025

N. UpadhyayaAdvanced Front-End Developmenthttps://doi.org/10.1007/979-8-8688-1318-4_9

9. Lifecycle Methods and Hooks

Nitesh Upadhyaya¹  

(1)

Lutz, FL, USA

 

React components follow a well-defined lifecycle, progressing through distinct phases from their creation to removal from the DOM. Understanding this lifecycle is crucial for managing state, handling side effects, and ensuring efficient performance in dynamic applications.

Class components traditionally relied on lifecycle methods like componentDidMount, componentDidUpdate, and componentWillUnmount to interact with these phases. However, the introduction of React Hooks, such as useEffect and useState, transformed ...