@memlab/heap-analysis · npm

Install

npm install @memlab/heap-analysis

Adoption

Downloads (30 days): 1.2M; Observeddownloads / 30 days
Popularity: Lower half on npm; Derived40th percentile within npm
Dependents: Collectinghistory; Collecting
Maintenance: 0.81; DerivedRelease cadence and recency, 0 to 1
Releases per year: 10; 44 versions over its life

Growth by period

Derived by Crest of Tech from two observations of npm’s own figure, a period apart. Nothing is stored or estimated: without an observation near the period’s start, the period is still collecting.

7 days: −0.4% · 7d; Derived−4.6K downloads / 30 days, SEP 30 → OCT 7
30 days: −2.7% · 30d; Derived−33.8K downloads / 30 days, SEP 7 → OCT 7
90 days: +19.4% · 90d; Derived+198.7K downloads / 30 days, JUL 6 → OCT 7
1 year: +61.2% · 1y; Derived+464.4K downloads / 30 days, OCT 6 → OCT 7

Adoption historydownloads / 30 days · 115 observations

Table of observations (115)

Day	downloads / 30 days	Dependents
OCT 7, 2026	1,223,212	Not observed
OCT 6, 2026	1,223,212	Not observed
OCT 5, 2026	1,240,413	Not observed
OCT 4, 2026	1,195,297	Not observed
OCT 3, 2026	1,235,558	Not observed
OCT 2, 2026	1,213,864	Not observed
OCT 1, 2026	1,226,536	Not observed
SEP 30, 2026	1,227,856	Not observed
SEP 29, 2026	1,218,242	Not observed
SEP 28, 2026	1,166,164	Not observed
SEP 27, 2026	1,122,577	Not observed
SEP 26, 2026	1,170,121	Not observed
SEP 25, 2026	1,225,068	Not observed
SEP 24, 2026	1,236,511	Not observed
SEP 23, 2026	1,286,749	Not observed
SEP 22, 2026	1,280,935	Not observed
SEP 21, 2026	1,232,050	Not observed
SEP 20, 2026	1,189,475	Not observed
SEP 19, 2026	1,228,747	Not observed
SEP 18, 2026	1,275,616	Not observed
SEP 17, 2026	1,274,380	Not observed
SEP 16, 2026	1,276,888	Not observed
SEP 15, 2026	1,259,821	Not observed
SEP 14, 2026	1,273,723	Not observed
SEP 13, 2026	1,234,515	Not observed
SEP 12, 2026	1,221,244	Not observed
SEP 11, 2026	1,261,802	Not observed
SEP 10, 2026	1,264,774	Not observed
SEP 9, 2026	1,259,507	Not observed
SEP 8, 2026	1,244,768	Not observed
SEP 7, 2026	1,257,015	Not observed
SEP 6, 2026	1,271,847	Not observed
SEP 5, 2026	1,301,933	Not observed
SEP 4, 2026	1,328,598	Not observed
SEP 3, 2026	1,322,367	Not observed
SEP 2, 2026	1,375,470	Not observed
SEP 1, 2026	1,353,699	Not observed
AUG 31, 2026	1,298,660	Not observed
AUG 30, 2026	1,250,274	Not observed
AUG 29, 2026	1,279,976	Not observed
AUG 28, 2026	1,309,881	Not observed
AUG 27, 2026	1,297,707	Not observed
AUG 26, 2026	1,280,407	Not observed
AUG 25, 2026	1,256,614	Not observed
AUG 24, 2026	1,185,833	Not observed
AUG 23, 2026	1,135,575	Not observed
AUG 22, 2026	1,167,807	Not observed
AUG 21, 2026	1,207,758	Not observed
AUG 20, 2026	1,170,905	Not observed
AUG 19, 2026	1,161,466	Not observed
AUG 18, 2026	1,154,403	Not observed
AUG 17, 2026	1,102,193	Not observed
AUG 16, 2026	1,064,236	Not observed
AUG 15, 2026	1,091,272	Not observed
AUG 14, 2026	1,126,797	Not observed
AUG 13, 2026	1,174,777	Not observed
AUG 12, 2026	1,166,349	Not observed
AUG 11, 2026	1,151,684	Not observed
AUG 10, 2026	1,096,229	Not observed
AUG 9, 2026	1,059,206	Not observed
AUG 8, 2026	1,090,119	Not observed
AUG 7, 2026	1,122,073	Not observed
AUG 6, 2026	1,126,357	Not observed
AUG 5, 2026	1,133,148	Not observed
AUG 4, 2026	1,130,868	Not observed
AUG 3, 2026	1,089,960	Not observed
AUG 2, 2026	1,053,871	Not observed
AUG 1, 2026	1,082,444	Not observed
JUL 31, 2026	1,118,201	Not observed
JUL 30, 2026	1,118,782	Not observed
JUL 29, 2026	1,119,888	Not observed
JUL 28, 2026	1,117,479	Not observed
JUL 27, 2026	1,075,605	Not observed
JUL 26, 2026	1,040,598	Not observed
JUL 20, 2026	1,058,588	Not observed
JUL 13, 2026	1,033,954	Not observed
JUL 6, 2026	1,024,549	Not observed
JUN 29, 2026	961,164	Not observed
JUN 22, 2026	964,404	Not observed
JUN 15, 2026	949,707	Not observed
JUN 8, 2026	940,961	Not observed
JUN 1, 2026	970,953	Not observed
MAY 25, 2026	934,386	Not observed
MAY 18, 2026	923,777	Not observed
MAY 11, 2026	912,014	Not observed
MAY 4, 2026	877,728	Not observed
APR 27, 2026	862,652	Not observed
APR 20, 2026	837,576	Not observed
APR 13, 2026	787,989	Not observed
APR 6, 2026	779,320	Not observed
MAR 30, 2026	772,850	Not observed
MAR 23, 2026	780,516	Not observed
MAR 16, 2026	777,107	Not observed
MAR 9, 2026	786,477	Not observed
MAR 2, 2026	815,570	Not observed
FEB 23, 2026	827,556	Not observed
FEB 16, 2026	835,881	Not observed
FEB 9, 2026	826,598	Not observed
FEB 2, 2026	794,278	Not observed
JAN 26, 2026	718,611	Not observed
JAN 19, 2026	678,922	Not observed
JAN 12, 2026	688,385	Not observed
JAN 5, 2026	703,804	Not observed
DEC 29, 2025	752,215	Not observed
DEC 22, 2025	782,709	Not observed
DEC 15, 2025	785,396	Not observed
DEC 8, 2025	770,890	Not observed
DEC 1, 2025	745,488	Not observed
NOV 24, 2025	742,857	Not observed
NOV 17, 2025	739,571	Not observed
NOV 10, 2025	759,801	Not observed
NOV 3, 2025	756,146	Not observed
OCT 27, 2025	757,423	Not observed
OCT 20, 2025	748,275	Not observed
OCT 13, 2025	756,597	Not observed

Facts from the registry

Latest version: v2.0.5; 44 versions
First published: JUN 15, 2022
Last release: AUG 29, 2026; 56d ago
Licence: MIT
Links: npm page (opens in a new tab); Homepage · github.com (opens in a new tab); Source · github.com (opens in a new tab)

Repository

In the Crest catalog

facebook/memlab

A framework for finding JavaScript memory leaks and analyzing heap snapshots

Stars: 5.1K
Forks: 148
Language: TypeScript
Last push: 24d ago
Last release: None recorded

Linked by the package’s own registry metadata.GitHub (opens in a new tab)

Dependencies latest version · v2.0.5

Runtime 12

@memlab/core^2.0.5
@memlab/e2e^2.0.5
ansi^0.3.1
babar^0.2.0
chalk^4.0.0
fs-extra^4.0.2
minimist^1.2.8
puppeteer24.31.0
puppeteer-core24.31.0
string-width^4.2.0
util.promisify^1.1.1
xvfb^0.4.0

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