Скачать или смотреть How Do You Prevent Node.js Memory Leaks In Long-running Processes? - JavaScript Toolkit

How Do You Prevent Node.js Memory Leaks In Long-running Processes? Are you working with long-running Node.js applications and want to ensure they run smoothly over time? In this comprehensive video, we'll cover essential strategies to prevent memory leaks in your Node.js projects. We'll start by explaining common causes of memory leaks, including improper handling of global variables, closures, timers, event listeners, and third-party libraries. You'll learn practical tips on how to manage these issues effectively, such as clearing timers, removing event listeners when they're no longer needed, and using weak references with WeakMap and WeakSet to avoid unnecessary memory retention. We’ll also discuss the importance of monitoring your application's memory usage with tools like Chrome DevTools and Node.js heap snapshots. Additionally, you'll discover how keeping dependencies up to date can help prevent leaks caused by third-party code. Finally, we’ll introduce you to advanced monitoring solutions like NewRelic and DataDog, which can help you track memory trends and set alerts for unusual activity. Whether you're a developer maintaining a long-running server or a team building scalable web applications, understanding these practices is vital for maintaining application stability and performance. Join us to learn how to keep your Node.js processes efficient and reliable. Subscribe for more insights on web development and server optimization!

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About Us: Welcome to JavaScript Toolkit, your go-to channel for mastering JavaScript and its essential concepts for web development. Whether you're just starting or looking to sharpen your skills, we cover everything from JavaScript basics, DOM manipulation, variables and data types, to loops and conditionals. Learn about JavaScript functions, event listeners, arrays, objects, and the new features introduced in ES6, including async/await and promises. Our friendly approach makes complex topics accessible and engaging for everyone.