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Package · npm

has-proto

npm · v1.2.0 · MIT

Does this environment have the ability to get the [[Prototype]] of an object on creation with `__proto__`?

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

Install

npm install has-proto

Adoption

Downloads (30 days)
335.8M
Observeddownloads / 30 days
Popularity
Top 10% on npm
Derived98th percentile within npm
Dependents
1.4K
Observedpackages that depend on it
Maintenance
0.14
DerivedRelease cadence and recency, 0 to 1
Releases per year
3.0
6 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−4.4M downloads / 30 days, SEP 24 → OCT 24
90 days
+10.3% · 90d
Derived+31.2M downloads / 30 days, JUL 26 → OCT 24
1 year
+76.0% · 1y
Derived+145M downloads / 30 days, NOV 3 → OCT 24

Adoption historydownloads / 30 days · 111 observations

NOV 3, 2025: 190,818,307 downloads / 30 daysNOV 10, 2025: 192,809,262 downloads / 30 daysNOV 17, 2025: 193,727,593 downloads / 30 daysNOV 24, 2025: 191,920,697 downloads / 30 daysDEC 1, 2025: 190,266,359 downloads / 30 daysDEC 8, 2025: 193,664,900 downloads / 30 daysDEC 15, 2025: 195,982,081 downloads / 30 daysDEC 22, 2025: 193,046,875 downloads / 30 daysDEC 29, 2025: 175,096,826 downloads / 30 daysJAN 5, 2026: 155,150,692 downloads / 30 daysJAN 12, 2026: 151,760,520 downloads / 30 daysJAN 19, 2026: 163,370,274 downloads / 30 daysJAN 26, 2026: 184,895,342 downloads / 30 daysFEB 2, 2026: 210,309,974 downloads / 30 daysFEB 9, 2026: 219,469,846 downloads / 30 daysFEB 16, 2026: 217,831,863 downloads / 30 daysFEB 23, 2026: 221,912,715 downloads / 30 daysMAR 2, 2026: 231,015,876 downloads / 30 daysMAR 9, 2026: 239,104,978 downloads / 30 daysMAR 16, 2026: 248,513,003 downloads / 30 daysMAR 23, 2026: 256,561,523 downloads / 30 daysMAR 30, 2026: 260,871,533 downloads / 30 daysAPR 6, 2026: 257,965,131 downloads / 30 daysAPR 13, 2026: 258,181,788 downloads / 30 daysAPR 20, 2026: 260,266,408 downloads / 30 daysAPR 27, 2026: 262,069,009 downloads / 30 daysMAY 4, 2026: 264,574,951 downloads / 30 daysMAY 11, 2026: 271,754,746 downloads / 30 daysMAY 18, 2026: 277,686,127 downloads / 30 daysMAY 25, 2026: 280,992,942 downloads / 30 daysJUN 1, 2026: 285,713,683 downloads / 30 daysJUN 8, 2026: 278,569,663 downloads / 30 daysJUN 15, 2026: 281,499,792 downloads / 30 daysJUN 22, 2026: 284,597,033 downloads / 30 daysJUN 29, 2026: 288,586,778 downloads / 30 daysJUL 6, 2026: 298,570,768 downloads / 30 daysJUL 13, 2026: 298,011,641 downloads / 30 daysJUL 20, 2026: 303,368,617 downloads / 30 daysJUL 26, 2026: 304,549,000 downloads / 30 daysJUL 27, 2026: 313,051,712 downloads / 30 daysJUL 28, 2026: 322,156,075 downloads / 30 daysJUL 29, 2026: 324,220,811 downloads / 30 daysJUL 30, 2026: 325,720,796 downloads / 30 daysJUL 31, 2026: 325,845,458 downloads / 30 daysAUG 1, 2026: 320,236,541 downloads / 30 daysAUG 2, 2026: 317,064,956 downloads / 30 daysAUG 3, 2026: 326,006,021 downloads / 30 daysAUG 4, 2026: 335,694,536 downloads / 30 daysAUG 5, 2026: 338,233,823 downloads / 30 daysAUG 6, 2026: 337,414,695 downloads / 30 daysAUG 7, 2026: 337,616,088 downloads / 30 daysAUG 8, 2026: 331,529,079 downloads / 30 daysAUG 9, 2026: 326,374,463 downloads / 30 daysAUG 10, 2026: 334,580,030 downloads / 30 daysAUG 11, 2026: 349,064,588 downloads / 30 daysAUG 12, 2026: 350,226,658 downloads / 30 daysAUG 13, 2026: 351,064,007 downloads / 30 daysAUG 14, 2026: 338,018,950 downloads / 30 daysAUG 15, 2026: 331,662,146 downloads / 30 daysAUG 16, 2026: 326,509,466 downloads / 30 daysAUG 17, 2026: 333,468,178 downloads / 30 daysAUG 18, 2026: 342,338,415 downloads / 30 daysAUG 19, 2026: 343,949,346 downloads / 30 daysAUG 20, 2026: 344,220,554 downloads / 30 daysAUG 21, 2026: 343,039,760 downloads / 30 daysAUG 22, 2026: 335,965,660 downloads / 30 daysAUG 23, 2026: 330,327,461 downloads / 30 daysAUG 24, 2026: 338,456,575 downloads / 30 daysAUG 25, 2026: 347,324,611 downloads / 30 daysAUG 26, 2026: 348,286,090 downloads / 30 daysAUG 27, 2026: 348,937,660 downloads / 30 daysAUG 28, 2026: 348,148,476 downloads / 30 daysAUG 29, 2026: 341,013,790 downloads / 30 daysAUG 30, 2026: 335,663,108 downloads / 30 daysAUG 31, 2026: 343,231,496 downloads / 30 daysSEP 1, 2026: 352,724,283 downloads / 30 daysSEP 2, 2026: 355,499,459 downloads / 30 daysSEP 3, 2026: 340,884,160 downloads / 30 daysSEP 4, 2026: 340,447,396 downloads / 30 daysSEP 5, 2026: 335,762,581 downloads / 30 daysSEP 6, 2026: 330,026,404 downloads / 30 daysSEP 7, 2026: 323,428,590 downloads / 30 daysSEP 8, 2026: 316,675,702 downloads / 30 daysSEP 9, 2026: 319,142,244 downloads / 30 daysSEP 10, 2026: 320,888,884 downloads / 30 daysSEP 11, 2026: 320,893,212 downloads / 30 daysSEP 12, 2026: 313,715,198 downloads / 30 daysSEP 13, 2026: 321,308,868 downloads / 30 daysSEP 14, 2026: 330,566,008 downloads / 30 daysSEP 15, 2026: 323,708,567 downloads / 30 daysSEP 16, 2026: 326,744,344 downloads / 30 daysSEP 17, 2026: 327,737,952 downloads / 30 daysSEP 18, 2026: 327,745,602 downloads / 30 daysSEP 19, 2026: 322,083,433 downloads / 30 daysSEP 20, 2026: 317,868,608 downloads / 30 daysSEP 21, 2026: 326,722,306 downloads / 30 daysSEP 22, 2026: 336,081,535 downloads / 30 daysSEP 23, 2026: 338,428,323 downloads / 30 daysSEP 24, 2026: 340,179,220 downloads / 30 daysSEP 25, 2026: 340,620,909 downloads / 30 daysSEP 26, 2026: 333,816,469 downloads / 30 daysSEP 27, 2026: 328,909,554 downloads / 30 daysSEP 28, 2026: 339,804,136 downloads / 30 daysSEP 29, 2026: 350,927,133 downloads / 30 daysSEP 30, 2026: 354,877,298 downloads / 30 daysOCT 1, 2026: 357,557,742 downloads / 30 daysOCT 2, 2026: 356,936,626 downloads / 30 daysOCT 3, 2026: 365,960,440 downloads / 30 daysOCT 4, 2026: 360,945,006 downloads / 30 daysOCT 5, 2026: 360,945,006 downloads / 30 daysOCT 24, 2026: 335,782,412 downloads / 30 days
Table of observations (112)
Daydownloads / 30 daysDependents
OCT 24, 2026335,782,4121,350
OCT 5, 2026360,945,006Not observed
OCT 4, 2026360,945,006Not observed
OCT 3, 2026365,960,440Not observed
OCT 2, 2026356,936,626Not observed
OCT 1, 2026357,557,742Not observed
SEP 30, 2026354,877,298Not observed
SEP 29, 2026350,927,133Not observed
SEP 28, 2026339,804,136Not observed
SEP 27, 2026328,909,554Not observed
SEP 26, 2026333,816,469Not observed
SEP 25, 2026340,620,909Not observed
SEP 24, 2026340,179,220Not observed
SEP 23, 2026338,428,323Not observed
SEP 22, 2026336,081,535Not observed
SEP 21, 2026326,722,306Not observed
SEP 20, 2026317,868,608Not observed
SEP 19, 2026322,083,433Not observed
SEP 18, 2026327,745,602Not observed
SEP 17, 2026327,737,952Not observed
SEP 16, 2026326,744,344Not observed
SEP 15, 2026323,708,567Not observed
SEP 14, 2026330,566,008Not observed
SEP 13, 2026321,308,868Not observed
SEP 12, 2026313,715,198Not observed
SEP 11, 2026320,893,212Not observed
SEP 10, 2026320,888,884Not observed
SEP 9, 2026319,142,244Not observed
SEP 8, 2026316,675,702Not observed
SEP 7, 2026323,428,590Not observed
SEP 6, 2026330,026,404Not observed
SEP 5, 2026335,762,581Not observed
SEP 4, 2026340,447,396Not observed
SEP 3, 2026340,884,160Not observed
SEP 2, 2026355,499,459Not observed
SEP 1, 2026352,724,283Not observed
AUG 31, 2026343,231,496Not observed
AUG 30, 2026335,663,108Not observed
AUG 29, 2026341,013,790Not observed
AUG 28, 2026348,148,476Not observed
AUG 27, 2026348,937,660Not observed
AUG 26, 2026348,286,090Not observed
AUG 25, 2026347,324,611Not observed
AUG 24, 2026338,456,575Not observed
AUG 23, 2026330,327,461Not observed
AUG 22, 2026335,965,660Not observed
AUG 21, 2026343,039,760Not observed
AUG 20, 2026344,220,554Not observed
AUG 19, 2026343,949,346Not observed
AUG 18, 2026342,338,415Not observed
AUG 17, 2026333,468,178Not observed
AUG 16, 2026326,509,466Not observed
AUG 15, 2026331,662,146Not observed
AUG 14, 2026338,018,950Not observed
AUG 13, 2026351,064,007Not observed
AUG 12, 2026350,226,658Not observed
AUG 11, 2026349,064,588Not observed
AUG 10, 2026334,580,030Not observed
AUG 9, 2026326,374,463Not observed
AUG 8, 2026331,529,079Not observed
AUG 7, 2026337,616,088Not observed
AUG 6, 2026337,414,695Not observed
AUG 5, 2026338,233,823Not observed
AUG 4, 2026335,694,536Not observed
AUG 3, 2026326,006,021Not observed
AUG 2, 2026317,064,956Not observed
AUG 1, 2026320,236,541Not observed
JUL 31, 2026325,845,458Not observed
JUL 30, 2026325,720,796Not observed
JUL 29, 2026324,220,811Not observed
JUL 28, 2026322,156,075Not observed
JUL 27, 2026313,051,712Not observed
JUL 26, 2026304,549,000Not observed
JUL 20, 2026303,368,617Not observed
JUL 13, 2026298,011,641Not observed
JUL 6, 2026298,570,768Not observed
JUN 29, 2026288,586,778Not observed
JUN 22, 2026284,597,033Not observed
JUN 15, 2026281,499,792Not observed
JUN 8, 2026278,569,663Not observed
JUN 1, 2026285,713,683Not observed
MAY 25, 2026280,992,942Not observed
MAY 18, 2026277,686,127Not observed
MAY 11, 2026271,754,746Not observed
MAY 4, 2026264,574,951Not observed
APR 27, 2026262,069,009Not observed
APR 20, 2026260,266,408Not observed
APR 13, 2026258,181,788Not observed
APR 6, 2026257,965,131Not observed
MAR 30, 2026260,871,533Not observed
MAR 23, 2026256,561,523Not observed
MAR 16, 2026248,513,003Not observed
MAR 9, 2026239,104,978Not observed
MAR 2, 2026231,015,876Not observed
FEB 23, 2026221,912,715Not observed
FEB 16, 2026217,831,863Not observed
FEB 9, 2026219,469,846Not observed
FEB 2, 2026210,309,974Not observed
JAN 26, 2026184,895,342Not observed
JAN 19, 2026163,370,274Not observed
JAN 12, 2026151,760,520Not observed
JAN 5, 2026155,150,692Not observed
DEC 29, 2025175,096,826Not observed
DEC 22, 2025193,046,875Not observed
DEC 15, 2025195,982,081Not observed
DEC 8, 2025193,664,900Not observed
DEC 1, 2025190,266,359Not observed
NOV 24, 2025191,920,697Not observed
NOV 17, 2025193,727,593Not observed
NOV 10, 2025192,809,262Not observed
NOV 3, 2025190,818,307Not observed
OCT 27, 2025Not observedNot observed

Facts from the registry

Latest version
v1.2.0
6 versions
First published
DEC 13, 2022
Last release
DEC 6, 2024
23mo ago
Licence
MIT
Links
npm page
Homepage · github.com
Source · github.com

Repository

Not in the Crest catalog

inspect-js/has-proto

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 · v1.2.0

Runtime 1

  • dunder-proto^1.0.0

Related packages

No related package is in the catalog yet.

Related news

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