Search Results for "memory usage"

node-lru-cache is a high performance in memory caching library for Node.js that automatically evicts the least recently used items when the cache reaches its size limit. It is designed to provide predictable memory usage while maintaining fast lookup and update operations. The library is widely used in server side JavaScript applications where efficient caching can significantly improve performance.

...Instead of creating and diffing large object graphs, templates compile to a sequence of function calls that “patch” the live DOM in place. This model eliminates allocations associated with virtual trees and allows updates to be streamed directly to the DOM, which can improve memory usage and reduce GC pressure. It integrates naturally with template compilers (such as those that generate calls from HTML-like markup) but can also be used by hand for fine-tuned rendering. The library is small and focused: it manages element creation, attribute updates, and text nodes while leaving state management and data flow to the host framework. ...

...It focuses on simplicity and minimal footprint, offering a dependency-free solution that is only a few kilobytes in size. The library works by rendering only the visible portion of a list, reducing memory usage and improving rendering speed. It supports both fixed and variable item sizes, allowing developers to build flexible and dynamic interfaces. The component also includes features such as scrolling to specific indices and handling horizontal or vertical layouts. Its design makes it ideal for applications that need to display thousands or even millions of items efficiently. ...