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Package · npm

is-weakref

npm · v1.1.1 · MIT

Is this value a JS WeakRef? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

Not filed under any category yet: no assignment reached confidence 0.5.

Install

npm install is-weakref

Adoption

Downloads (30 days)
334.9M
Observeddownloads / 30 days
Popularity
Top 10% on npm
Derived98th percentile within npm
Dependents
1K
Observedpackages that depend on it
Maintenance
0.10
DerivedRelease cadence and recency, 0 to 1
Releases per year
1.1
5 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
Collectinghistory
Collecting
30 days
−1.3% · 30d
Derived−4.3M downloads / 30 days, SEP 24 → OCT 24
90 days
+11.3% · 90d
Derived+34M downloads / 30 days, JUL 26 → OCT 24
1 year
+84.5% · 1y
Derived+153.3M downloads / 30 days, NOV 3 → OCT 24

Adoption historydownloads / 30 days · 73 observations

JUL 26, 2026: 300,829,634 downloads / 30 daysJUL 27, 2026: 309,461,543 downloads / 30 daysJUL 28, 2026: 318,643,215 downloads / 30 daysJUL 29, 2026: 320,796,337 downloads / 30 daysJUL 30, 2026: 322,409,871 downloads / 30 daysJUL 31, 2026: 322,605,881 downloads / 30 daysAUG 1, 2026: 317,132,810 downloads / 30 daysAUG 2, 2026: 314,038,631 downloads / 30 daysAUG 3, 2026: 322,946,675 downloads / 30 daysAUG 4, 2026: 332,639,741 downloads / 30 daysAUG 5, 2026: 335,313,940 downloads / 30 daysAUG 6, 2026: 334,667,764 downloads / 30 daysAUG 7, 2026: 334,965,921 downloads / 30 daysAUG 8, 2026: 329,013,502 downloads / 30 daysAUG 9, 2026: 323,999,239 downloads / 30 daysAUG 10, 2026: 332,189,577 downloads / 30 daysAUG 11, 2026: 346,586,220 downloads / 30 daysAUG 12, 2026: 347,822,066 downloads / 30 daysAUG 13, 2026: 348,783,579 downloads / 30 daysAUG 14, 2026: 335,917,859 downloads / 30 daysAUG 15, 2026: 329,761,973 downloads / 30 daysAUG 16, 2026: 324,769,046 downloads / 30 daysAUG 17, 2026: 331,730,639 downloads / 30 daysAUG 18, 2026: 340,559,101 downloads / 30 daysAUG 19, 2026: 342,227,014 downloads / 30 daysAUG 20, 2026: 342,584,482 downloads / 30 daysAUG 21, 2026: 341,479,799 downloads / 30 daysAUG 22, 2026: 334,495,405 downloads / 30 daysAUG 23, 2026: 328,942,540 downloads / 30 daysAUG 24, 2026: 337,008,897 downloads / 30 daysAUG 25, 2026: 345,693,097 downloads / 30 daysAUG 26, 2026: 346,563,316 downloads / 30 daysAUG 27, 2026: 347,180,345 downloads / 30 daysAUG 28, 2026: 346,419,712 downloads / 30 daysAUG 29, 2026: 339,321,466 downloads / 30 daysAUG 30, 2026: 334,048,723 downloads / 30 daysAUG 31, 2026: 341,548,447 downloads / 30 daysSEP 1, 2026: 350,917,600 downloads / 30 daysSEP 2, 2026: 353,656,419 downloads / 30 daysSEP 3, 2026: 339,107,924 downloads / 30 daysSEP 4, 2026: 338,680,906 downloads / 30 daysSEP 5, 2026: 334,013,633 downloads / 30 daysSEP 6, 2026: 328,328,558 downloads / 30 daysSEP 7, 2026: 321,755,753 downloads / 30 daysSEP 8, 2026: 315,027,333 downloads / 30 daysSEP 9, 2026: 317,467,125 downloads / 30 daysSEP 10, 2026: 319,185,505 downloads / 30 daysSEP 11, 2026: 319,212,911 downloads / 30 daysSEP 12, 2026: 312,082,421 downloads / 30 daysSEP 13, 2026: 319,662,922 downloads / 30 daysSEP 14, 2026: 328,901,894 downloads / 30 daysSEP 15, 2026: 322,073,722 downloads / 30 daysSEP 16, 2026: 325,052,443 downloads / 30 daysSEP 17, 2026: 326,013,377 downloads / 30 daysSEP 18, 2026: 326,015,938 downloads / 30 daysSEP 19, 2026: 320,619,219 downloads / 30 daysSEP 20, 2026: 316,677,447 downloads / 30 daysSEP 21, 2026: 325,546,466 downloads / 30 daysSEP 22, 2026: 334,876,378 downloads / 30 daysSEP 23, 2026: 337,269,936 downloads / 30 daysSEP 24, 2026: 339,114,411 downloads / 30 daysSEP 25, 2026: 339,569,610 downloads / 30 daysSEP 26, 2026: 332,826,904 downloads / 30 daysSEP 27, 2026: 327,946,357 downloads / 30 daysSEP 28, 2026: 338,773,086 downloads / 30 daysSEP 29, 2026: 349,823,079 downloads / 30 daysSEP 30, 2026: 353,930,431 downloads / 30 daysOCT 1, 2026: 356,670,528 downloads / 30 daysOCT 2, 2026: 356,113,287 downloads / 30 daysOCT 3, 2026: 365,097,459 downloads / 30 daysOCT 4, 2026: 360,123,246 downloads / 30 daysOCT 5, 2026: 360,123,246 downloads / 30 daysOCT 24, 2026: 334,860,194 downloads / 30 days
Table of observations (73)
Daydownloads / 30 daysDependents
OCT 24, 2026334,860,1941,003
OCT 5, 2026360,123,246Not observed
OCT 4, 2026360,123,246Not observed
OCT 3, 2026365,097,459Not observed
OCT 2, 2026356,113,287Not observed
OCT 1, 2026356,670,528Not observed
SEP 30, 2026353,930,431Not observed
SEP 29, 2026349,823,079Not observed
SEP 28, 2026338,773,086Not observed
SEP 27, 2026327,946,357Not observed
SEP 26, 2026332,826,904Not observed
SEP 25, 2026339,569,610Not observed
SEP 24, 2026339,114,411Not observed
SEP 23, 2026337,269,936Not observed
SEP 22, 2026334,876,378Not observed
SEP 21, 2026325,546,466Not observed
SEP 20, 2026316,677,447Not observed
SEP 19, 2026320,619,219Not observed
SEP 18, 2026326,015,938Not observed
SEP 17, 2026326,013,377Not observed
SEP 16, 2026325,052,443Not observed
SEP 15, 2026322,073,722Not observed
SEP 14, 2026328,901,894Not observed
SEP 13, 2026319,662,922Not observed
SEP 12, 2026312,082,421Not observed
SEP 11, 2026319,212,911Not observed
SEP 10, 2026319,185,505Not observed
SEP 9, 2026317,467,125Not observed
SEP 8, 2026315,027,333Not observed
SEP 7, 2026321,755,753Not observed
SEP 6, 2026328,328,558Not observed
SEP 5, 2026334,013,633Not observed
SEP 4, 2026338,680,906Not observed
SEP 3, 2026339,107,924Not observed
SEP 2, 2026353,656,419Not observed
SEP 1, 2026350,917,600Not observed
AUG 31, 2026341,548,447Not observed
AUG 30, 2026334,048,723Not observed
AUG 29, 2026339,321,466Not observed
AUG 28, 2026346,419,712Not observed
AUG 27, 2026347,180,345Not observed
AUG 26, 2026346,563,316Not observed
AUG 25, 2026345,693,097Not observed
AUG 24, 2026337,008,897Not observed
AUG 23, 2026328,942,540Not observed
AUG 22, 2026334,495,405Not observed
AUG 21, 2026341,479,799Not observed
AUG 20, 2026342,584,482Not observed
AUG 19, 2026342,227,014Not observed
AUG 18, 2026340,559,101Not observed
AUG 17, 2026331,730,639Not observed
AUG 16, 2026324,769,046Not observed
AUG 15, 2026329,761,973Not observed
AUG 14, 2026335,917,859Not observed
AUG 13, 2026348,783,579Not observed
AUG 12, 2026347,822,066Not observed
AUG 11, 2026346,586,220Not observed
AUG 10, 2026332,189,577Not observed
AUG 9, 2026323,999,239Not observed
AUG 8, 2026329,013,502Not observed
AUG 7, 2026334,965,921Not observed
AUG 6, 2026334,667,764Not observed
AUG 5, 2026335,313,940Not observed
AUG 4, 2026332,639,741Not observed
AUG 3, 2026322,946,675Not observed
AUG 2, 2026314,038,631Not observed
AUG 1, 2026317,132,810Not observed
JUL 31, 2026322,605,881Not observed
JUL 30, 2026322,409,871Not observed
JUL 29, 2026320,796,337Not observed
JUL 28, 2026318,643,215Not observed
JUL 27, 2026309,461,543Not observed
JUL 26, 2026300,829,634Not observed

Facts from the registry

Latest version
v1.1.1
5 versions
First published
AUG 2, 2020
Last release
FEB 3, 2025
21mo ago
Licence
MIT
Links
npm page
Homepage · github.com
Source · github.com

Repository

Not in the Crest catalog

inspect-js/is-weakref

The catalog tracks GitHub repositories with more than 500 stars; this one has no Crest page, so its figures are not shown here.

Dependencies latest version · v1.1.1

Runtime 1

  • call-bound^1.0.3

Related packages

No related package is in the catalog yet.

Related news

No published news event mentions this package or its repository yet.