node-oom-heapdump
Create a V8 heap snapshot when an "Out of Memory" error occurs, or create a heap snapshot or CPU profile on request.
heapstats
terminal-based heap allocation plotter
@alwatr/debounce
A powerful, modern, and type-safe debouncer utility designed for high-performance applications. It's framework-agnostic, works seamlessly in both Node.js and browsers, and provides a rich API for fine-grained control over function execution.
leakspector
A Node.js library for detecting memory leaks. Track resources at the start of each test and verify they're cleaned up at the end.
@upendra.manike/event-manager
Safe event listener management for JavaScript/TypeScript - disposers and groups to prevent memory leaks. Type-safe event emitters, cleanup utilities, and production-ready event handling. Perfect for React, Vue, and modern web applications.