Performance Optimization Techniques for JavaScript-heavy Applications
Mariappan Ayyarrappan · Journal of Artificial Intelligence Machine Learning and Data Science · 2022
As modern web applications evolve, JavaScript becomes increasingly central to delivering rich, interactive user experiences.However, large-scale and complex JavaScript codebases can lead to performance bottlenecks affecting page load times, responsiveness and overall user satisfaction.This paper examines strategies to optimize performance in JavaScript-heavy applications, addressing both client-side and server-side considerations.We focus on techniques such as code splitting, bundling optimizations, lazy loading, concurrency patterns and efficient memory management.Flowcharts, a UML sequence diagram and other illustrative figures demonstrate how to seamlessly integrate these best practices into real-world projects.