Optimization Techniques for JavaScript Projects

[nimshafernando]

Best Practices for Optimizing JavaScript Performance
I’ve been working with JavaScript in several of my projects, and I’ve noticed that performance can sometimes be an issue as the projects grow larger. I wanted to ask the community about some best practices for optimizing JavaScript code to improve performance, especially in browser-based applications.

Some questions I have:

How do you manage memory efficiently in JavaScript?
What tools do you use to analyze and optimize the performance of your JS code?
How do you handle asynchronous code to ensure smooth performance?
Looking forward to your thoughts and recommendations!

[riveenfernando]

Great discussion! One thing I’ve found useful for improving JavaScript performance is lazy loading for resources and debouncing events (like scroll and resize). For memory management, I try to avoid global variables and use closures where possible. Also, for analyzing performance, Chrome DevTools is a great tool for identifying slow parts of your code. Would love to hear if you have other tools or practices!