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heapguard

v0.2.0

Published

Lightweight Node heap growth sampling with v8 stats and simple leak-suspect heuristics.

Vulnerabilities

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  • 0High
  • 0Medium
  • 0Low

Links

Git

Maintainers

mr-aftab-ahmad-khanmr-aftab-ahmad-khan

Keywords

heapheapguardmemorymern-packagesmerndevnodejsnpm-pmobservabilityperformancetypescript

Readme

heapguard

Topics: heap · heapguard · memory · mern-packages · merndev · nodejs · npm-pm · observability · performance · typescript

heapguard samples Node heap usage, exposes v8 heap statistics, and runs a tiny growth-factor monitor for leak suspects (MVP heuristic — pair with APM for production).

import { monitor, sampleHeap, heapStatistics } from "heapguard";

const stop = monitor({
  growthFactor: 1.5,
  onLeakSuspect: (a, b, f) => console.warn("heap jump", f, a, b),
});

MIT © Aftab Ahmad Khan