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Package · npm

is-typed-array

npm · v1.1.15 · MIT

Is this value a JS Typed Array? This module works cross-realm/iframe, does not depend on `instanceof` or mutable properties, and despite ES6 Symbol.toStringTag.

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

Install

npm install is-typed-array

Adoption

Downloads (30 days)
386.9M
Observeddownloads / 30 days
Popularity
Top 10% on npm
Derived98th percentile within npm
Dependents
933
Observedpackages that depend on it
Maintenance
0.15
DerivedRelease cadence and recency, 0 to 1
Releases per year
2.2
21 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
−1.5% · 30d
Derived−5.8M downloads / 30 days, SEP 24 → OCT 24
90 days
+8.2% · 90d
Derived+29.4M downloads / 30 days, JUL 26 → OCT 24
1 year
+77.4% · 1y
Derived+168.8M downloads / 30 days, NOV 3 → OCT 24

Adoption historydownloads / 30 days · 111 observations

NOV 3, 2025: 218,050,293 downloads / 30 daysNOV 10, 2025: 220,553,917 downloads / 30 daysNOV 17, 2025: 221,624,724 downloads / 30 daysNOV 24, 2025: 219,871,080 downloads / 30 daysDEC 1, 2025: 218,383,226 downloads / 30 daysDEC 8, 2025: 222,384,336 downloads / 30 daysDEC 15, 2025: 225,062,897 downloads / 30 daysDEC 22, 2025: 221,934,283 downloads / 30 daysDEC 29, 2025: 201,228,069 downloads / 30 daysJAN 5, 2026: 178,588,726 downloads / 30 daysJAN 12, 2026: 174,545,094 downloads / 30 daysJAN 19, 2026: 186,191,244 downloads / 30 daysJAN 26, 2026: 211,380,339 downloads / 30 daysFEB 2, 2026: 241,120,709 downloads / 30 daysFEB 9, 2026: 252,222,237 downloads / 30 daysFEB 16, 2026: 252,144,757 downloads / 30 daysFEB 23, 2026: 257,013,586 downloads / 30 daysMAR 2, 2026: 266,690,297 downloads / 30 daysMAR 9, 2026: 275,718,412 downloads / 30 daysMAR 16, 2026: 286,033,804 downloads / 30 daysMAR 23, 2026: 295,778,271 downloads / 30 daysMAR 30, 2026: 301,567,397 downloads / 30 daysAPR 6, 2026: 298,888,494 downloads / 30 daysAPR 13, 2026: 299,809,122 downloads / 30 daysAPR 20, 2026: 302,806,951 downloads / 30 daysAPR 27, 2026: 304,981,785 downloads / 30 daysMAY 4, 2026: 307,238,140 downloads / 30 daysMAY 11, 2026: 315,383,875 downloads / 30 daysMAY 18, 2026: 322,339,640 downloads / 30 daysMAY 25, 2026: 326,427,076 downloads / 30 daysJUN 1, 2026: 332,949,771 downloads / 30 daysJUN 8, 2026: 325,444,832 downloads / 30 daysJUN 15, 2026: 329,939,702 downloads / 30 daysJUN 22, 2026: 334,622,958 downloads / 30 daysJUN 29, 2026: 340,011,415 downloads / 30 daysJUL 6, 2026: 352,306,200 downloads / 30 daysJUL 13, 2026: 350,966,636 downloads / 30 daysJUL 20, 2026: 357,170,944 downloads / 30 daysJUL 26, 2026: 357,505,346 downloads / 30 daysJUL 27, 2026: 367,262,617 downloads / 30 daysJUL 28, 2026: 377,680,003 downloads / 30 daysJUL 29, 2026: 379,921,686 downloads / 30 daysJUL 30, 2026: 381,376,731 downloads / 30 daysJUL 31, 2026: 381,309,651 downloads / 30 daysAUG 1, 2026: 374,581,745 downloads / 30 daysAUG 2, 2026: 370,745,843 downloads / 30 daysAUG 3, 2026: 380,945,794 downloads / 30 daysAUG 4, 2026: 392,008,177 downloads / 30 daysAUG 5, 2026: 394,754,133 downloads / 30 daysAUG 6, 2026: 393,644,405 downloads / 30 daysAUG 7, 2026: 393,720,221 downloads / 30 daysAUG 8, 2026: 386,469,322 downloads / 30 daysAUG 9, 2026: 380,327,072 downloads / 30 daysAUG 10, 2026: 389,621,650 downloads / 30 daysAUG 11, 2026: 406,368,735 downloads / 30 daysAUG 12, 2026: 407,561,627 downloads / 30 daysAUG 13, 2026: 408,311,886 downloads / 30 daysAUG 14, 2026: 393,014,615 downloads / 30 daysAUG 15, 2026: 385,484,143 downloads / 30 daysAUG 16, 2026: 379,227,856 downloads / 30 daysAUG 17, 2026: 387,067,890 downloads / 30 daysAUG 18, 2026: 397,148,155 downloads / 30 daysAUG 19, 2026: 398,834,782 downloads / 30 daysAUG 20, 2026: 399,134,808 downloads / 30 daysAUG 21, 2026: 397,748,053 downloads / 30 daysAUG 22, 2026: 389,551,194 downloads / 30 daysAUG 23, 2026: 382,996,805 downloads / 30 daysAUG 24, 2026: 392,353,549 downloads / 30 daysAUG 25, 2026: 402,559,169 downloads / 30 daysAUG 26, 2026: 403,620,538 downloads / 30 daysAUG 27, 2026: 404,300,534 downloads / 30 daysAUG 28, 2026: 403,360,014 downloads / 30 daysAUG 29, 2026: 395,003,488 downloads / 30 daysAUG 30, 2026: 388,733,888 downloads / 30 daysAUG 31, 2026: 397,506,119 downloads / 30 daysSEP 1, 2026: 408,542,372 downloads / 30 daysSEP 2, 2026: 411,703,107 downloads / 30 daysSEP 3, 2026: 394,756,816 downloads / 30 daysSEP 4, 2026: 394,272,177 downloads / 30 daysSEP 5, 2026: 388,831,198 downloads / 30 daysSEP 6, 2026: 382,163,415 downloads / 30 daysSEP 7, 2026: 374,533,622 downloads / 30 daysSEP 8, 2026: 366,748,769 downloads / 30 daysSEP 9, 2026: 369,535,497 downloads / 30 daysSEP 10, 2026: 371,498,837 downloads / 30 daysSEP 11, 2026: 371,476,394 downloads / 30 daysSEP 12, 2026: 363,095,806 downloads / 30 daysSEP 13, 2026: 371,789,561 downloads / 30 daysSEP 14, 2026: 382,427,905 downloads / 30 daysSEP 15, 2026: 374,567,952 downloads / 30 daysSEP 16, 2026: 378,009,982 downloads / 30 daysSEP 17, 2026: 379,065,058 downloads / 30 daysSEP 18, 2026: 378,982,426 downloads / 30 daysSEP 19, 2026: 372,007,655 downloads / 30 daysSEP 20, 2026: 366,893,897 downloads / 30 daysSEP 21, 2026: 377,134,945 downloads / 30 daysSEP 22, 2026: 387,919,397 downloads / 30 daysSEP 23, 2026: 390,589,132 downloads / 30 daysSEP 24, 2026: 392,642,843 downloads / 30 daysSEP 25, 2026: 393,144,415 downloads / 30 daysSEP 26, 2026: 385,184,034 downloads / 30 daysSEP 27, 2026: 379,368,772 downloads / 30 daysSEP 28, 2026: 391,932,201 downloads / 30 daysSEP 29, 2026: 404,731,865 downloads / 30 daysSEP 30, 2026: 409,180,868 downloads / 30 daysOCT 1, 2026: 412,043,654 downloads / 30 daysOCT 2, 2026: 411,215,399 downloads / 30 daysOCT 3, 2026: 421,452,669 downloads / 30 daysOCT 4, 2026: 415,375,542 downloads / 30 daysOCT 5, 2026: 415,375,542 downloads / 30 daysOCT 24, 2026: 386,861,923 downloads / 30 days
Table of observations (116)
Daydownloads / 30 daysDependents
OCT 24, 2026386,861,923933
OCT 5, 2026415,375,542Not observed
OCT 4, 2026415,375,542Not observed
OCT 3, 2026421,452,669Not observed
OCT 2, 2026411,215,399Not observed
OCT 1, 2026412,043,654Not observed
SEP 30, 2026409,180,868Not observed
SEP 29, 2026404,731,865Not observed
SEP 28, 2026391,932,201Not observed
SEP 27, 2026379,368,772Not observed
SEP 26, 2026385,184,034Not observed
SEP 25, 2026393,144,415Not observed
SEP 24, 2026392,642,843Not observed
SEP 23, 2026390,589,132Not observed
SEP 22, 2026387,919,397Not observed
SEP 21, 2026377,134,945Not observed
SEP 20, 2026366,893,897Not observed
SEP 19, 2026372,007,655Not observed
SEP 18, 2026378,982,426Not observed
SEP 17, 2026379,065,058Not observed
SEP 16, 2026378,009,982Not observed
SEP 15, 2026374,567,952Not observed
SEP 14, 2026382,427,905Not observed
SEP 13, 2026371,789,561Not observed
SEP 12, 2026363,095,806Not observed
SEP 11, 2026371,476,394Not observed
SEP 10, 2026371,498,837Not observed
SEP 9, 2026369,535,497Not observed
SEP 8, 2026366,748,769Not observed
SEP 7, 2026374,533,622Not observed
SEP 6, 2026382,163,415Not observed
SEP 5, 2026388,831,198Not observed
SEP 4, 2026394,272,177Not observed
SEP 3, 2026394,756,816Not observed
SEP 2, 2026411,703,107Not observed
SEP 1, 2026408,542,372Not observed
AUG 31, 2026397,506,119Not observed
AUG 30, 2026388,733,888Not observed
AUG 29, 2026395,003,488Not observed
AUG 28, 2026403,360,014Not observed
AUG 27, 2026404,300,534Not observed
AUG 26, 2026403,620,538Not observed
AUG 25, 2026402,559,169Not observed
AUG 24, 2026392,353,549Not observed
AUG 23, 2026382,996,805Not observed
AUG 22, 2026389,551,194Not observed
AUG 21, 2026397,748,053Not observed
AUG 20, 2026399,134,808Not observed
AUG 19, 2026398,834,782Not observed
AUG 18, 2026397,148,155Not observed
AUG 17, 2026387,067,890Not observed
AUG 16, 2026379,227,856Not observed
AUG 15, 2026385,484,143Not observed
AUG 14, 2026393,014,615Not observed
AUG 13, 2026408,311,886Not observed
AUG 12, 2026407,561,627Not observed
AUG 11, 2026406,368,735Not observed
AUG 10, 2026389,621,650Not observed
AUG 9, 2026380,327,072Not observed
AUG 8, 2026386,469,322Not observed
AUG 7, 2026393,720,221Not observed
AUG 6, 2026393,644,405Not observed
AUG 5, 2026394,754,133Not observed
AUG 4, 2026392,008,177Not observed
AUG 3, 2026380,945,794Not observed
AUG 2, 2026370,745,843Not observed
AUG 1, 2026374,581,745Not observed
JUL 31, 2026381,309,651Not observed
JUL 30, 2026381,376,731Not observed
JUL 29, 2026379,921,686Not observed
JUL 28, 2026377,680,003Not observed
JUL 27, 2026367,262,617Not observed
JUL 26, 2026357,505,346Not observed
JUL 20, 2026357,170,944Not observed
JUL 13, 2026350,966,636Not observed
JUL 6, 2026352,306,200Not observed
JUN 29, 2026340,011,415Not observed
JUN 22, 2026334,622,958Not observed
JUN 15, 2026329,939,702Not observed
JUN 8, 2026325,444,832Not observed
JUN 1, 2026332,949,771Not observed
MAY 25, 2026326,427,076Not observed
MAY 18, 2026322,339,640Not observed
MAY 11, 2026315,383,875Not observed
MAY 4, 2026307,238,140Not observed
APR 27, 2026304,981,785Not observed
APR 20, 2026302,806,951Not observed
APR 13, 2026299,809,122Not observed
APR 6, 2026298,888,494Not observed
MAR 30, 2026301,567,397Not observed
MAR 23, 2026295,778,271Not observed
MAR 16, 2026286,033,804Not observed
MAR 9, 2026275,718,412Not observed
MAR 2, 2026266,690,297Not observed
FEB 23, 2026257,013,586Not observed
FEB 16, 2026252,144,757Not observed
FEB 9, 2026252,222,237Not observed
FEB 2, 2026241,120,709Not observed
JAN 26, 2026211,380,339Not observed
JAN 19, 2026186,191,244Not observed
JAN 12, 2026174,545,094Not observed
JAN 5, 2026178,588,726Not observed
DEC 29, 2025201,228,069Not observed
DEC 22, 2025221,934,283Not observed
DEC 15, 2025225,062,897Not observed
DEC 8, 2025222,384,336Not observed
DEC 1, 2025218,383,226Not observed
NOV 24, 2025219,871,080Not observed
NOV 17, 2025221,624,724Not observed
NOV 10, 2025220,553,917Not observed
NOV 3, 2025218,050,293Not 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
v1.1.15
21 versions
First published
MAY 7, 2015
Last release
DEC 18, 2024
22mo ago
Licence
MIT
Links
npm page
Homepage · github.com
Source · github.com

Repository

Not in the Crest catalog

inspect-js/is-typed-array

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 · v1.1.15

Runtime 1

  • which-typed-array^1.1.16

Related packages

No related package is in the catalog yet.

Related news

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