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Package · npm

is-finalizationregistry

npm · v1.1.1 · MIT

Is this value a JS FinalizationRegistry? 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-finalizationregistry

Adoption

Downloads (30 days)
308.8M
Observeddownloads / 30 days
Popularity
Top 10% on npm
Derived97th percentile within npm
Dependents
572
Observedpackages that depend on it
Maintenance
0.09
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
+0.5% · 30d
Derived+1.7M downloads / 30 days, SEP 24 → OCT 24
90 days
+14.7% · 90d
Derived+39.6M downloads / 30 days, JUL 26 → OCT 24
1 year
+116.9% · 1y
Derived+166.4M downloads / 30 days, NOV 3 → OCT 24

Adoption historydownloads / 30 days · 111 observations

NOV 3, 2025: 142,324,792 downloads / 30 daysNOV 10, 2025: 144,378,975 downloads / 30 daysNOV 17, 2025: 145,591,726 downloads / 30 daysNOV 24, 2025: 144,627,765 downloads / 30 daysDEC 1, 2025: 144,037,381 downloads / 30 daysDEC 8, 2025: 147,441,513 downloads / 30 daysDEC 15, 2025: 149,960,613 downloads / 30 daysDEC 22, 2025: 148,588,121 downloads / 30 daysDEC 29, 2025: 135,690,386 downloads / 30 daysJAN 5, 2026: 121,098,346 downloads / 30 daysJAN 12, 2026: 119,243,465 downloads / 30 daysJAN 19, 2026: 131,323,475 downloads / 30 daysJAN 26, 2026: 148,938,071 downloads / 30 daysFEB 2, 2026: 169,492,223 downloads / 30 daysFEB 9, 2026: 177,723,251 downloads / 30 daysFEB 16, 2026: 176,047,485 downloads / 30 daysFEB 23, 2026: 179,941,184 downloads / 30 daysMAR 2, 2026: 188,607,718 downloads / 30 daysMAR 9, 2026: 196,289,775 downloads / 30 daysMAR 16, 2026: 205,065,345 downloads / 30 daysMAR 23, 2026: 212,645,461 downloads / 30 daysMAR 30, 2026: 216,841,342 downloads / 30 daysAPR 6, 2026: 215,114,569 downloads / 30 daysAPR 13, 2026: 216,117,746 downloads / 30 daysAPR 20, 2026: 218,673,449 downloads / 30 daysAPR 27, 2026: 221,049,406 downloads / 30 daysMAY 4, 2026: 223,832,830 downloads / 30 daysMAY 11, 2026: 231,071,012 downloads / 30 daysMAY 18, 2026: 237,057,056 downloads / 30 daysMAY 25, 2026: 240,993,976 downloads / 30 daysJUN 1, 2026: 246,252,836 downloads / 30 daysJUN 8, 2026: 229,478,283 downloads / 30 daysJUN 15, 2026: 222,368,764 downloads / 30 daysJUN 22, 2026: 226,049,622 downloads / 30 daysJUN 29, 2026: 219,540,391 downloads / 30 daysJUL 6, 2026: 240,371,924 downloads / 30 daysJUL 13, 2026: 251,306,848 downloads / 30 daysJUL 20, 2026: 256,741,516 downloads / 30 daysJUL 26, 2026: 269,165,166 downloads / 30 daysJUL 27, 2026: 276,705,028 downloads / 30 daysJUL 28, 2026: 284,781,767 downloads / 30 daysJUL 29, 2026: 286,774,361 downloads / 30 daysJUL 30, 2026: 288,352,377 downloads / 30 daysJUL 31, 2026: 288,675,350 downloads / 30 daysAUG 1, 2026: 284,039,043 downloads / 30 daysAUG 2, 2026: 281,469,249 downloads / 30 daysAUG 3, 2026: 289,368,733 downloads / 30 daysAUG 4, 2026: 297,934,064 downloads / 30 daysAUG 5, 2026: 300,396,197 downloads / 30 daysAUG 6, 2026: 299,864,205 downloads / 30 daysAUG 7, 2026: 300,214,806 downloads / 30 daysAUG 8, 2026: 295,152,104 downloads / 30 daysAUG 9, 2026: 290,896,300 downloads / 30 daysAUG 10, 2026: 298,118,030 downloads / 30 daysAUG 11, 2026: 311,051,047 downloads / 30 daysAUG 12, 2026: 312,163,392 downloads / 30 daysAUG 13, 2026: 313,079,374 downloads / 30 daysAUG 14, 2026: 301,618,710 downloads / 30 daysAUG 15, 2026: 296,358,569 downloads / 30 daysAUG 16, 2026: 292,131,229 downloads / 30 daysAUG 17, 2026: 298,286,183 downloads / 30 daysAUG 18, 2026: 306,029,806 downloads / 30 daysAUG 19, 2026: 307,541,147 downloads / 30 daysAUG 20, 2026: 307,924,480 downloads / 30 daysAUG 21, 2026: 307,002,895 downloads / 30 daysAUG 22, 2026: 301,031,228 downloads / 30 daysAUG 23, 2026: 296,343,012 downloads / 30 daysAUG 24, 2026: 303,542,820 downloads / 30 daysAUG 25, 2026: 311,299,030 downloads / 30 daysAUG 26, 2026: 312,144,320 downloads / 30 daysAUG 27, 2026: 312,746,045 downloads / 30 daysAUG 28, 2026: 312,134,125 downloads / 30 daysAUG 29, 2026: 306,030,232 downloads / 30 daysAUG 30, 2026: 301,530,912 downloads / 30 daysAUG 31, 2026: 308,136,287 downloads / 30 daysSEP 1, 2026: 316,447,978 downloads / 30 daysSEP 2, 2026: 319,008,261 downloads / 30 daysSEP 3, 2026: 305,982,887 downloads / 30 daysSEP 4, 2026: 305,727,891 downloads / 30 daysSEP 5, 2026: 301,861,256 downloads / 30 daysSEP 6, 2026: 297,062,537 downloads / 30 daysSEP 7, 2026: 290,987,902 downloads / 30 daysSEP 8, 2026: 284,752,363 downloads / 30 daysSEP 9, 2026: 287,040,503 downloads / 30 daysSEP 10, 2026: 288,686,798 downloads / 30 daysSEP 11, 2026: 288,838,469 downloads / 30 daysSEP 12, 2026: 282,710,304 downloads / 30 daysSEP 13, 2026: 289,779,556 downloads / 30 daysSEP 14, 2026: 297,950,604 downloads / 30 daysSEP 15, 2026: 291,603,835 downloads / 30 daysSEP 16, 2026: 294,263,159 downloads / 30 daysSEP 17, 2026: 295,257,590 downloads / 30 daysSEP 18, 2026: 295,332,782 downloads / 30 daysSEP 19, 2026: 290,389,007 downloads / 30 daysSEP 20, 2026: 286,744,447 downloads / 30 daysSEP 21, 2026: 294,600,219 downloads / 30 daysSEP 22, 2026: 302,937,065 downloads / 30 daysSEP 23, 2026: 305,267,804 downloads / 30 daysSEP 24, 2026: 307,098,956 downloads / 30 daysSEP 25, 2026: 307,763,780 downloads / 30 daysSEP 26, 2026: 302,092,295 downloads / 30 daysSEP 27, 2026: 298,082,637 downloads / 30 daysSEP 28, 2026: 307,894,267 downloads / 30 daysSEP 29, 2026: 317,880,016 downloads / 30 daysSEP 30, 2026: 321,617,720 downloads / 30 daysOCT 1, 2026: 324,405,638 downloads / 30 daysOCT 2, 2026: 324,102,216 downloads / 30 daysOCT 3, 2026: 332,618,492 downloads / 30 daysOCT 4, 2026: 328,534,479 downloads / 30 daysOCT 5, 2026: 328,534,479 downloads / 30 daysOCT 24, 2026: 308,758,768 downloads / 30 days
Table of observations (116)
Daydownloads / 30 daysDependents
OCT 24, 2026308,758,768572
OCT 5, 2026328,534,479Not observed
OCT 4, 2026328,534,479Not observed
OCT 3, 2026332,618,492Not observed
OCT 2, 2026324,102,216Not observed
OCT 1, 2026324,405,638Not observed
SEP 30, 2026321,617,720Not observed
SEP 29, 2026317,880,016Not observed
SEP 28, 2026307,894,267Not observed
SEP 27, 2026298,082,637Not observed
SEP 26, 2026302,092,295Not observed
SEP 25, 2026307,763,780Not observed
SEP 24, 2026307,098,956Not observed
SEP 23, 2026305,267,804Not observed
SEP 22, 2026302,937,065Not observed
SEP 21, 2026294,600,219Not observed
SEP 20, 2026286,744,447Not observed
SEP 19, 2026290,389,007Not observed
SEP 18, 2026295,332,782Not observed
SEP 17, 2026295,257,590Not observed
SEP 16, 2026294,263,159Not observed
SEP 15, 2026291,603,835Not observed
SEP 14, 2026297,950,604Not observed
SEP 13, 2026289,779,556Not observed
SEP 12, 2026282,710,304Not observed
SEP 11, 2026288,838,469Not observed
SEP 10, 2026288,686,798Not observed
SEP 9, 2026287,040,503Not observed
SEP 8, 2026284,752,363Not observed
SEP 7, 2026290,987,902Not observed
SEP 6, 2026297,062,537Not observed
SEP 5, 2026301,861,256Not observed
SEP 4, 2026305,727,891Not observed
SEP 3, 2026305,982,887Not observed
SEP 2, 2026319,008,261Not observed
SEP 1, 2026316,447,978Not observed
AUG 31, 2026308,136,287Not observed
AUG 30, 2026301,530,912Not observed
AUG 29, 2026306,030,232Not observed
AUG 28, 2026312,134,125Not observed
AUG 27, 2026312,746,045Not observed
AUG 26, 2026312,144,320Not observed
AUG 25, 2026311,299,030Not observed
AUG 24, 2026303,542,820Not observed
AUG 23, 2026296,343,012Not observed
AUG 22, 2026301,031,228Not observed
AUG 21, 2026307,002,895Not observed
AUG 20, 2026307,924,480Not observed
AUG 19, 2026307,541,147Not observed
AUG 18, 2026306,029,806Not observed
AUG 17, 2026298,286,183Not observed
AUG 16, 2026292,131,229Not observed
AUG 15, 2026296,358,569Not observed
AUG 14, 2026301,618,710Not observed
AUG 13, 2026313,079,374Not observed
AUG 12, 2026312,163,392Not observed
AUG 11, 2026311,051,047Not observed
AUG 10, 2026298,118,030Not observed
AUG 9, 2026290,896,300Not observed
AUG 8, 2026295,152,104Not observed
AUG 7, 2026300,214,806Not observed
AUG 6, 2026299,864,205Not observed
AUG 5, 2026300,396,197Not observed
AUG 4, 2026297,934,064Not observed
AUG 3, 2026289,368,733Not observed
AUG 2, 2026281,469,249Not observed
AUG 1, 2026284,039,043Not observed
JUL 31, 2026288,675,350Not observed
JUL 30, 2026288,352,377Not observed
JUL 29, 2026286,774,361Not observed
JUL 28, 2026284,781,767Not observed
JUL 27, 2026276,705,028Not observed
JUL 26, 2026269,165,166Not observed
JUL 20, 2026256,741,516Not observed
JUL 13, 2026251,306,848Not observed
JUL 6, 2026240,371,924Not observed
JUN 29, 2026219,540,391Not observed
JUN 22, 2026226,049,622Not observed
JUN 15, 2026222,368,764Not observed
JUN 8, 2026229,478,283Not observed
JUN 1, 2026246,252,836Not observed
MAY 25, 2026240,993,976Not observed
MAY 18, 2026237,057,056Not observed
MAY 11, 2026231,071,012Not observed
MAY 4, 2026223,832,830Not observed
APR 27, 2026221,049,406Not observed
APR 20, 2026218,673,449Not observed
APR 13, 2026216,117,746Not observed
APR 6, 2026215,114,569Not observed
MAR 30, 2026216,841,342Not observed
MAR 23, 2026212,645,461Not observed
MAR 16, 2026205,065,345Not observed
MAR 9, 2026196,289,775Not observed
MAR 2, 2026188,607,718Not observed
FEB 23, 2026179,941,184Not observed
FEB 16, 2026176,047,485Not observed
FEB 9, 2026177,723,251Not observed
FEB 2, 2026169,492,223Not observed
JAN 26, 2026148,938,071Not observed
JAN 19, 2026131,323,475Not observed
JAN 12, 2026119,243,465Not observed
JAN 5, 2026121,098,346Not observed
DEC 29, 2025135,690,386Not observed
DEC 22, 2025148,588,121Not observed
DEC 15, 2025149,960,613Not observed
DEC 8, 2025147,441,513Not observed
DEC 1, 2025144,037,381Not observed
NOV 24, 2025144,627,765Not observed
NOV 17, 2025145,591,726Not observed
NOV 10, 2025144,378,975Not observed
NOV 3, 2025142,324,792Not observed
OCT 27, 2025Not observedNot observed
OCT 20, 2025Not observedNot observed
OCT 13, 2025Not observedNot observed
OCT 6, 2025Not observedNot observed
OCT 5, 2025Not observedNot observed

Facts from the registry

Latest version
v1.1.1
5 versions
First published
AUG 2, 2020
Last release
DEC 17, 2024
23mo ago
Licence
MIT
Links
npm page
Homepage · github.com
Source · github.com

Repository

Not in the Crest catalog

inspect-js/is-finalizationregistry

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.