Learn how to optimize performance in large-scale JavaScript applications with top techniques for faster load times and smoother execution.
Weak references in JavaScript optimize memory by allowing garbage collection of unused objects. Learn how WeakMap and WeakSet help manage memory effectively.
localStorage stores data persistently on browser sessions, while sessionStorage retains data only for the session duration. Powerful for client-side storage, allow efficiency in web app development.
Master the Fetch API in JavaScript to make seamless network requests. Learn how to handle data retrieval with GET and POST, and explore advanced features like timeouts and streaming.
Unlock the power of JavaScript timing functions! Learn the purpose of setTimeout for single delays and setInterval for recurring tasks, essential for efficient asynchronous programming.
React 19 is here with groundbreaking updates like Server Actions, the use() hook, Custom Elements support, and enhanced Suspense for data fetching.
Learn the implement of LRU Cache in JavaScript. This guide covers essential concepts, key operations like get and set, and practical examples for managing memory efficiently in real-world scenarios.
Learn how to flatten a nested array in JavaScript with methods like flat(), recursion, and reduce(). Explore practical examples and best practices to optimize your code.
