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array.prototype.flat

npm · v1.3.3 · MIT

An ES2019 spec-compliant `Array.prototype.flat` shim/polyfill/replacement that works as far down as ES3.

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

Install

npm install array.prototype.flat

Adoption

Downloads (30 days)
272.1M
Observeddownloads / 30 days
Popularity
Top 10% on npm
Derived97th percentile within npm
Dependents
963
Observedpackages that depend on it
Maintenance
0.11
DerivedRelease cadence and recency, 0 to 1
Releases per year
1.4
9 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
−4.7% · 30d
Derived−13.3M downloads / 30 days, SEP 24 → OCT 24
90 days
+8.0% · 90d
Derived+20.2M downloads / 30 days, JUL 26 → OCT 24
1 year
+77.0% · 1y
Derived+118.4M downloads / 30 days, NOV 3 → OCT 24

Adoption historydownloads / 30 days · 111 observations

NOV 3, 2025: 153,682,028 downloads / 30 daysNOV 10, 2025: 155,255,772 downloads / 30 daysNOV 17, 2025: 156,145,216 downloads / 30 daysNOV 24, 2025: 153,420,506 downloads / 30 daysDEC 1, 2025: 154,517,882 downloads / 30 daysDEC 8, 2025: 158,322,309 downloads / 30 daysDEC 15, 2025: 160,416,895 downloads / 30 daysDEC 22, 2025: 157,553,857 downloads / 30 daysDEC 29, 2025: 140,850,657 downloads / 30 daysJAN 5, 2026: 123,706,804 downloads / 30 daysJAN 12, 2026: 120,164,417 downloads / 30 daysJAN 19, 2026: 131,340,904 downloads / 30 daysJAN 26, 2026: 149,201,207 downloads / 30 daysFEB 2, 2026: 170,756,845 downloads / 30 daysFEB 9, 2026: 178,972,812 downloads / 30 daysFEB 16, 2026: 176,723,899 downloads / 30 daysFEB 23, 2026: 179,558,638 downloads / 30 daysMAR 2, 2026: 186,315,302 downloads / 30 daysMAR 9, 2026: 193,156,337 downloads / 30 daysMAR 16, 2026: 200,905,869 downloads / 30 daysMAR 23, 2026: 207,878,765 downloads / 30 daysMAR 30, 2026: 210,818,717 downloads / 30 daysAPR 6, 2026: 208,666,084 downloads / 30 daysAPR 13, 2026: 209,102,484 downloads / 30 daysAPR 20, 2026: 210,229,887 downloads / 30 daysAPR 27, 2026: 212,241,786 downloads / 30 daysMAY 4, 2026: 214,907,182 downloads / 30 daysMAY 11, 2026: 220,309,460 downloads / 30 daysMAY 18, 2026: 225,520,360 downloads / 30 daysMAY 25, 2026: 228,530,667 downloads / 30 daysJUN 1, 2026: 231,774,947 downloads / 30 daysJUN 8, 2026: 234,923,692 downloads / 30 daysJUN 15, 2026: 227,081,770 downloads / 30 daysJUN 22, 2026: 230,858,426 downloads / 30 daysJUN 29, 2026: 224,952,443 downloads / 30 daysJUL 6, 2026: 224,574,322 downloads / 30 daysJUL 13, 2026: 235,323,289 downloads / 30 daysJUL 20, 2026: 239,883,043 downloads / 30 daysJUL 26, 2026: 251,887,946 downloads / 30 daysJUL 27, 2026: 259,152,625 downloads / 30 daysJUL 28, 2026: 266,991,323 downloads / 30 daysJUL 29, 2026: 268,923,059 downloads / 30 daysJUL 30, 2026: 270,367,924 downloads / 30 daysJUL 31, 2026: 270,674,059 downloads / 30 daysAUG 1, 2026: 266,276,758 downloads / 30 daysAUG 2, 2026: 263,842,965 downloads / 30 daysAUG 3, 2026: 271,269,832 downloads / 30 daysAUG 4, 2026: 279,319,394 downloads / 30 daysAUG 5, 2026: 281,570,218 downloads / 30 daysAUG 6, 2026: 281,072,716 downloads / 30 daysAUG 7, 2026: 281,338,395 downloads / 30 daysAUG 8, 2026: 276,521,871 downloads / 30 daysAUG 9, 2026: 272,440,721 downloads / 30 daysAUG 10, 2026: 279,209,709 downloads / 30 daysAUG 11, 2026: 291,274,546 downloads / 30 daysAUG 12, 2026: 292,391,508 downloads / 30 daysAUG 13, 2026: 293,243,423 downloads / 30 daysAUG 14, 2026: 282,488,563 downloads / 30 daysAUG 15, 2026: 277,507,845 downloads / 30 daysAUG 16, 2026: 273,457,650 downloads / 30 daysAUG 17, 2026: 279,293,033 downloads / 30 daysAUG 18, 2026: 286,601,831 downloads / 30 daysAUG 19, 2026: 288,005,573 downloads / 30 daysAUG 20, 2026: 288,221,827 downloads / 30 daysAUG 21, 2026: 287,294,138 downloads / 30 daysAUG 22, 2026: 281,518,567 downloads / 30 daysAUG 23, 2026: 276,906,168 downloads / 30 daysAUG 24, 2026: 283,526,576 downloads / 30 daysAUG 25, 2026: 290,584,251 downloads / 30 daysAUG 26, 2026: 291,123,220 downloads / 30 daysAUG 27, 2026: 291,476,230 downloads / 30 daysAUG 28, 2026: 290,774,522 downloads / 30 daysAUG 29, 2026: 284,963,275 downloads / 30 daysAUG 30, 2026: 280,632,038 downloads / 30 daysAUG 31, 2026: 286,744,296 downloads / 30 daysSEP 1, 2026: 294,439,605 downloads / 30 daysSEP 2, 2026: 296,717,126 downloads / 30 daysSEP 3, 2026: 284,575,386 downloads / 30 daysSEP 4, 2026: 284,258,308 downloads / 30 daysSEP 5, 2026: 280,487,113 downloads / 30 daysSEP 6, 2026: 275,847,718 downloads / 30 daysSEP 7, 2026: 270,190,596 downloads / 30 daysSEP 8, 2026: 264,418,411 downloads / 30 daysSEP 9, 2026: 266,464,060 downloads / 30 daysSEP 10, 2026: 267,893,292 downloads / 30 daysSEP 11, 2026: 267,878,325 downloads / 30 daysSEP 12, 2026: 262,006,669 downloads / 30 daysSEP 13, 2026: 268,504,909 downloads / 30 daysSEP 14, 2026: 276,131,028 downloads / 30 daysSEP 15, 2026: 270,286,090 downloads / 30 daysSEP 16, 2026: 272,788,276 downloads / 30 daysSEP 17, 2026: 273,663,704 downloads / 30 daysSEP 18, 2026: 273,734,357 downloads / 30 daysSEP 19, 2026: 269,554,995 downloads / 30 daysSEP 20, 2026: 266,610,318 downloads / 30 daysSEP 21, 2026: 274,106,041 downloads / 30 daysSEP 22, 2026: 281,747,781 downloads / 30 daysSEP 23, 2026: 283,712,914 downloads / 30 daysSEP 24, 2026: 285,323,592 downloads / 30 daysSEP 25, 2026: 285,810,893 downloads / 30 daysSEP 26, 2026: 280,367,717 downloads / 30 daysSEP 27, 2026: 276,446,816 downloads / 30 daysSEP 28, 2026: 285,470,107 downloads / 30 daysSEP 29, 2026: 294,558,938 downloads / 30 daysSEP 30, 2026: 298,105,136 downloads / 30 daysOCT 1, 2026: 300,409,965 downloads / 30 daysOCT 2, 2026: 299,988,150 downloads / 30 daysOCT 3, 2026: 307,650,866 downloads / 30 daysOCT 4, 2026: 303,648,563 downloads / 30 daysOCT 5, 2026: 303,648,563 downloads / 30 daysOCT 24, 2026: 272,051,146 downloads / 30 days
Table of observations (116)
Daydownloads / 30 daysDependents
OCT 24, 2026272,051,146963
OCT 5, 2026303,648,563Not observed
OCT 4, 2026303,648,563Not observed
OCT 3, 2026307,650,866Not observed
OCT 2, 2026299,988,150Not observed
OCT 1, 2026300,409,965Not observed
SEP 30, 2026298,105,136Not observed
SEP 29, 2026294,558,938Not observed
SEP 28, 2026285,470,107Not observed
SEP 27, 2026276,446,816Not observed
SEP 26, 2026280,367,717Not observed
SEP 25, 2026285,810,893Not observed
SEP 24, 2026285,323,592Not observed
SEP 23, 2026283,712,914Not observed
SEP 22, 2026281,747,781Not observed
SEP 21, 2026274,106,041Not observed
SEP 20, 2026266,610,318Not observed
SEP 19, 2026269,554,995Not observed
SEP 18, 2026273,734,357Not observed
SEP 17, 2026273,663,704Not observed
SEP 16, 2026272,788,276Not observed
SEP 15, 2026270,286,090Not observed
SEP 14, 2026276,131,028Not observed
SEP 13, 2026268,504,909Not observed
SEP 12, 2026262,006,669Not observed
SEP 11, 2026267,878,325Not observed
SEP 10, 2026267,893,292Not observed
SEP 9, 2026266,464,060Not observed
SEP 8, 2026264,418,411Not observed
SEP 7, 2026270,190,596Not observed
SEP 6, 2026275,847,718Not observed
SEP 5, 2026280,487,113Not observed
SEP 4, 2026284,258,308Not observed
SEP 3, 2026284,575,386Not observed
SEP 2, 2026296,717,126Not observed
SEP 1, 2026294,439,605Not observed
AUG 31, 2026286,744,296Not observed
AUG 30, 2026280,632,038Not observed
AUG 29, 2026284,963,275Not observed
AUG 28, 2026290,774,522Not observed
AUG 27, 2026291,476,230Not observed
AUG 26, 2026291,123,220Not observed
AUG 25, 2026290,584,251Not observed
AUG 24, 2026283,526,576Not observed
AUG 23, 2026276,906,168Not observed
AUG 22, 2026281,518,567Not observed
AUG 21, 2026287,294,138Not observed
AUG 20, 2026288,221,827Not observed
AUG 19, 2026288,005,573Not observed
AUG 18, 2026286,601,831Not observed
AUG 17, 2026279,293,033Not observed
AUG 16, 2026273,457,650Not observed
AUG 15, 2026277,507,845Not observed
AUG 14, 2026282,488,563Not observed
AUG 13, 2026293,243,423Not observed
AUG 12, 2026292,391,508Not observed
AUG 11, 2026291,274,546Not observed
AUG 10, 2026279,209,709Not observed
AUG 9, 2026272,440,721Not observed
AUG 8, 2026276,521,871Not observed
AUG 7, 2026281,338,395Not observed
AUG 6, 2026281,072,716Not observed
AUG 5, 2026281,570,218Not observed
AUG 4, 2026279,319,394Not observed
AUG 3, 2026271,269,832Not observed
AUG 2, 2026263,842,965Not observed
AUG 1, 2026266,276,758Not observed
JUL 31, 2026270,674,059Not observed
JUL 30, 2026270,367,924Not observed
JUL 29, 2026268,923,059Not observed
JUL 28, 2026266,991,323Not observed
JUL 27, 2026259,152,625Not observed
JUL 26, 2026251,887,946Not observed
JUL 20, 2026239,883,043Not observed
JUL 13, 2026235,323,289Not observed
JUL 6, 2026224,574,322Not observed
JUN 29, 2026224,952,443Not observed
JUN 22, 2026230,858,426Not observed
JUN 15, 2026227,081,770Not observed
JUN 8, 2026234,923,692Not observed
JUN 1, 2026231,774,947Not observed
MAY 25, 2026228,530,667Not observed
MAY 18, 2026225,520,360Not observed
MAY 11, 2026220,309,460Not observed
MAY 4, 2026214,907,182Not observed
APR 27, 2026212,241,786Not observed
APR 20, 2026210,229,887Not observed
APR 13, 2026209,102,484Not observed
APR 6, 2026208,666,084Not observed
MAR 30, 2026210,818,717Not observed
MAR 23, 2026207,878,765Not observed
MAR 16, 2026200,905,869Not observed
MAR 9, 2026193,156,337Not observed
MAR 2, 2026186,315,302Not observed
FEB 23, 2026179,558,638Not observed
FEB 16, 2026176,723,899Not observed
FEB 9, 2026178,972,812Not observed
FEB 2, 2026170,756,845Not observed
JAN 26, 2026149,201,207Not observed
JAN 19, 2026131,340,904Not observed
JAN 12, 2026120,164,417Not observed
JAN 5, 2026123,706,804Not observed
DEC 29, 2025140,850,657Not observed
DEC 22, 2025157,553,857Not observed
DEC 15, 2025160,416,895Not observed
DEC 8, 2025158,322,309Not observed
DEC 1, 2025154,517,882Not observed
NOV 24, 2025153,420,506Not observed
NOV 17, 2025156,145,216Not observed
NOV 10, 2025155,255,772Not observed
NOV 3, 2025153,682,028Not 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
v1.3.3
9 versions
First published
MAY 22, 2018
Last release
DEC 15, 2024
23mo ago
Licence
MIT
Links
npm page
Homepage · github.com
Source · github.com

Repository

Not in the Crest catalog

es-shims/array.prototype.flat

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 · v1.3.3

Runtime 4

  • call-bind^1.0.8
  • define-properties^1.2.1
  • es-abstract^1.23.5
  • es-shim-unscopables^1.0.2

Related packages

No related package is in the catalog yet.

Related news

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