Get Started

Package · npm

pump

npm · v3.0.4 · MIT

pipe streams together and close all of them if one of them closes

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

Install

npm install pump

Adoption

Downloads (30 days)
344.8M
Observeddownloads / 30 days
Popularity
Top 10% on npm
Derived98th percentile within npm
Dependents
2.6K
Observedpackages that depend on it
Maintenance
0.33
DerivedRelease cadence and recency, 0 to 1
Releases per year
2.3
29 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
−3.0% · 30d
Derived−10.8M downloads / 30 days, SEP 24 → OCT 24
90 days
+4.3% · 90d
Derived+14.1M downloads / 30 days, JUL 26 → OCT 24
1 year
+61.0% · 1y
Derived+130.7M downloads / 30 days, NOV 3 → OCT 24

Adoption historydownloads / 30 days · 111 observations

NOV 3, 2025: 214,111,293 downloads / 30 daysNOV 10, 2025: 214,647,879 downloads / 30 daysNOV 17, 2025: 214,910,062 downloads / 30 daysNOV 24, 2025: 212,016,968 downloads / 30 daysDEC 1, 2025: 218,109,182 downloads / 30 daysDEC 8, 2025: 224,188,053 downloads / 30 daysDEC 15, 2025: 227,002,437 downloads / 30 daysDEC 22, 2025: 221,514,749 downloads / 30 daysDEC 29, 2025: 195,382,806 downloads / 30 daysJAN 5, 2026: 170,563,231 downloads / 30 daysJAN 12, 2026: 165,154,317 downloads / 30 daysJAN 19, 2026: 166,327,792 downloads / 30 daysJAN 26, 2026: 189,808,673 downloads / 30 daysFEB 2, 2026: 218,046,534 downloads / 30 daysFEB 9, 2026: 228,299,102 downloads / 30 daysFEB 16, 2026: 234,391,370 downloads / 30 daysFEB 23, 2026: 242,925,799 downloads / 30 daysMAR 2, 2026: 255,555,776 downloads / 30 daysMAR 9, 2026: 272,568,091 downloads / 30 daysMAR 16, 2026: 289,283,146 downloads / 30 daysMAR 23, 2026: 304,177,212 downloads / 30 daysMAR 30, 2026: 311,531,355 downloads / 30 daysAPR 6, 2026: 304,902,402 downloads / 30 daysAPR 13, 2026: 301,061,271 downloads / 30 daysAPR 20, 2026: 300,720,945 downloads / 30 daysAPR 27, 2026: 300,395,599 downloads / 30 daysMAY 4, 2026: 302,277,746 downloads / 30 daysMAY 11, 2026: 308,206,034 downloads / 30 daysMAY 18, 2026: 315,304,174 downloads / 30 daysMAY 25, 2026: 318,264,499 downloads / 30 daysJUN 1, 2026: 322,389,136 downloads / 30 daysJUN 8, 2026: 315,060,395 downloads / 30 daysJUN 15, 2026: 318,083,557 downloads / 30 daysJUN 22, 2026: 323,977,597 downloads / 30 daysJUN 29, 2026: 329,605,935 downloads / 30 daysJUL 6, 2026: 339,586,659 downloads / 30 daysJUL 13, 2026: 334,656,924 downloads / 30 daysJUL 20, 2026: 335,721,633 downloads / 30 daysJUL 26, 2026: 330,730,113 downloads / 30 daysJUL 27, 2026: 339,488,842 downloads / 30 daysJUL 28, 2026: 348,403,357 downloads / 30 daysJUL 29, 2026: 349,687,655 downloads / 30 daysJUL 30, 2026: 350,619,377 downloads / 30 daysJUL 31, 2026: 350,190,667 downloads / 30 daysAUG 1, 2026: 343,299,621 downloads / 30 daysAUG 2, 2026: 339,081,518 downloads / 30 daysAUG 3, 2026: 348,200,894 downloads / 30 daysAUG 4, 2026: 358,353,739 downloads / 30 daysAUG 5, 2026: 360,530,627 downloads / 30 daysAUG 6, 2026: 358,927,651 downloads / 30 daysAUG 7, 2026: 358,587,408 downloads / 30 daysAUG 8, 2026: 351,428,745 downloads / 30 daysAUG 9, 2026: 345,424,132 downloads / 30 daysAUG 10, 2026: 353,914,524 downloads / 30 daysAUG 11, 2026: 369,062,909 downloads / 30 daysAUG 12, 2026: 370,140,950 downloads / 30 daysAUG 13, 2026: 370,621,190 downloads / 30 daysAUG 14, 2026: 356,434,355 downloads / 30 daysAUG 15, 2026: 348,901,660 downloads / 30 daysAUG 16, 2026: 342,732,822 downloads / 30 daysAUG 17, 2026: 349,550,004 downloads / 30 daysAUG 18, 2026: 358,732,522 downloads / 30 daysAUG 19, 2026: 360,270,282 downloads / 30 daysAUG 20, 2026: 360,559,563 downloads / 30 daysAUG 21, 2026: 359,240,218 downloads / 30 daysAUG 22, 2026: 351,603,752 downloads / 30 daysAUG 23, 2026: 345,461,283 downloads / 30 daysAUG 24, 2026: 354,174,120 downloads / 30 daysAUG 25, 2026: 363,637,546 downloads / 30 daysAUG 26, 2026: 364,631,174 downloads / 30 daysAUG 27, 2026: 364,773,100 downloads / 30 daysAUG 28, 2026: 363,758,531 downloads / 30 daysAUG 29, 2026: 355,706,342 downloads / 30 daysAUG 30, 2026: 349,674,154 downloads / 30 daysAUG 31, 2026: 357,783,177 downloads / 30 daysSEP 1, 2026: 367,846,868 downloads / 30 daysSEP 2, 2026: 370,477,090 downloads / 30 daysSEP 3, 2026: 354,933,864 downloads / 30 daysSEP 4, 2026: 354,248,257 downloads / 30 daysSEP 5, 2026: 349,099,872 downloads / 30 daysSEP 6, 2026: 342,650,377 downloads / 30 daysSEP 7, 2026: 335,976,614 downloads / 30 daysSEP 8, 2026: 329,235,379 downloads / 30 daysSEP 9, 2026: 331,583,000 downloads / 30 daysSEP 10, 2026: 333,158,929 downloads / 30 daysSEP 11, 2026: 332,902,020 downloads / 30 daysSEP 12, 2026: 324,937,710 downloads / 30 daysSEP 13, 2026: 332,353,023 downloads / 30 daysSEP 14, 2026: 342,527,625 downloads / 30 daysSEP 15, 2026: 335,789,084 downloads / 30 daysSEP 16, 2026: 339,288,824 downloads / 30 daysSEP 17, 2026: 340,363,801 downloads / 30 daysSEP 18, 2026: 340,487,743 downloads / 30 daysSEP 19, 2026: 334,143,248 downloads / 30 daysSEP 20, 2026: 330,462,351 downloads / 30 daysSEP 21, 2026: 340,578,395 downloads / 30 daysSEP 22, 2026: 350,871,838 downloads / 30 daysSEP 23, 2026: 353,721,140 downloads / 30 daysSEP 24, 2026: 355,563,599 downloads / 30 daysSEP 25, 2026: 356,148,032 downloads / 30 daysSEP 26, 2026: 348,796,146 downloads / 30 daysSEP 27, 2026: 343,393,528 downloads / 30 daysSEP 28, 2026: 355,171,362 downloads / 30 daysSEP 29, 2026: 367,343,992 downloads / 30 daysSEP 30, 2026: 371,794,126 downloads / 30 daysOCT 1, 2026: 374,249,188 downloads / 30 daysOCT 2, 2026: 373,377,787 downloads / 30 daysOCT 3, 2026: 381,976,803 downloads / 30 daysOCT 4, 2026: 375,811,735 downloads / 30 daysOCT 5, 2026: 375,811,735 downloads / 30 daysOCT 24, 2026: 344,789,067 downloads / 30 days
Table of observations (116)
Daydownloads / 30 daysDependents
OCT 24, 2026344,789,0672,571
OCT 5, 2026375,811,735Not observed
OCT 4, 2026375,811,735Not observed
OCT 3, 2026381,976,803Not observed
OCT 2, 2026373,377,787Not observed
OCT 1, 2026374,249,188Not observed
SEP 30, 2026371,794,126Not observed
SEP 29, 2026367,343,992Not observed
SEP 28, 2026355,171,362Not observed
SEP 27, 2026343,393,528Not observed
SEP 26, 2026348,796,146Not observed
SEP 25, 2026356,148,032Not observed
SEP 24, 2026355,563,599Not observed
SEP 23, 2026353,721,140Not observed
SEP 22, 2026350,871,838Not observed
SEP 21, 2026340,578,395Not observed
SEP 20, 2026330,462,351Not observed
SEP 19, 2026334,143,248Not observed
SEP 18, 2026340,487,743Not observed
SEP 17, 2026340,363,801Not observed
SEP 16, 2026339,288,824Not observed
SEP 15, 2026335,789,084Not observed
SEP 14, 2026342,527,625Not observed
SEP 13, 2026332,353,023Not observed
SEP 12, 2026324,937,710Not observed
SEP 11, 2026332,902,020Not observed
SEP 10, 2026333,158,929Not observed
SEP 9, 2026331,583,000Not observed
SEP 8, 2026329,235,379Not observed
SEP 7, 2026335,976,614Not observed
SEP 6, 2026342,650,377Not observed
SEP 5, 2026349,099,872Not observed
SEP 4, 2026354,248,257Not observed
SEP 3, 2026354,933,864Not observed
SEP 2, 2026370,477,090Not observed
SEP 1, 2026367,846,868Not observed
AUG 31, 2026357,783,177Not observed
AUG 30, 2026349,674,154Not observed
AUG 29, 2026355,706,342Not observed
AUG 28, 2026363,758,531Not observed
AUG 27, 2026364,773,100Not observed
AUG 26, 2026364,631,174Not observed
AUG 25, 2026363,637,546Not observed
AUG 24, 2026354,174,120Not observed
AUG 23, 2026345,461,283Not observed
AUG 22, 2026351,603,752Not observed
AUG 21, 2026359,240,218Not observed
AUG 20, 2026360,559,563Not observed
AUG 19, 2026360,270,282Not observed
AUG 18, 2026358,732,522Not observed
AUG 17, 2026349,550,004Not observed
AUG 16, 2026342,732,822Not observed
AUG 15, 2026348,901,660Not observed
AUG 14, 2026356,434,355Not observed
AUG 13, 2026370,621,190Not observed
AUG 12, 2026370,140,950Not observed
AUG 11, 2026369,062,909Not observed
AUG 10, 2026353,914,524Not observed
AUG 9, 2026345,424,132Not observed
AUG 8, 2026351,428,745Not observed
AUG 7, 2026358,587,408Not observed
AUG 6, 2026358,927,651Not observed
AUG 5, 2026360,530,627Not observed
AUG 4, 2026358,353,739Not observed
AUG 3, 2026348,200,894Not observed
AUG 2, 2026339,081,518Not observed
AUG 1, 2026343,299,621Not observed
JUL 31, 2026350,190,667Not observed
JUL 30, 2026350,619,377Not observed
JUL 29, 2026349,687,655Not observed
JUL 28, 2026348,403,357Not observed
JUL 27, 2026339,488,842Not observed
JUL 26, 2026330,730,113Not observed
JUL 20, 2026335,721,633Not observed
JUL 13, 2026334,656,924Not observed
JUL 6, 2026339,586,659Not observed
JUN 29, 2026329,605,935Not observed
JUN 22, 2026323,977,597Not observed
JUN 15, 2026318,083,557Not observed
JUN 8, 2026315,060,395Not observed
JUN 1, 2026322,389,136Not observed
MAY 25, 2026318,264,499Not observed
MAY 18, 2026315,304,174Not observed
MAY 11, 2026308,206,034Not observed
MAY 4, 2026302,277,746Not observed
APR 27, 2026300,395,599Not observed
APR 20, 2026300,720,945Not observed
APR 13, 2026301,061,271Not observed
APR 6, 2026304,902,402Not observed
MAR 30, 2026311,531,355Not observed
MAR 23, 2026304,177,212Not observed
MAR 16, 2026289,283,146Not observed
MAR 9, 2026272,568,091Not observed
MAR 2, 2026255,555,776Not observed
FEB 23, 2026242,925,799Not observed
FEB 16, 2026234,391,370Not observed
FEB 9, 2026228,299,102Not observed
FEB 2, 2026218,046,534Not observed
JAN 26, 2026189,808,673Not observed
JAN 19, 2026166,327,792Not observed
JAN 12, 2026165,154,317Not observed
JAN 5, 2026170,563,231Not observed
DEC 29, 2025195,382,806Not observed
DEC 22, 2025221,514,749Not observed
DEC 15, 2025227,002,437Not observed
DEC 8, 2025224,188,053Not observed
DEC 1, 2025218,109,182Not observed
NOV 24, 2025212,016,968Not observed
NOV 17, 2025214,910,062Not observed
NOV 10, 2025214,647,879Not observed
NOV 3, 2025214,111,293Not 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
v3.0.4
29 versions
First published
AUG 14, 2013
Last release
FEB 28, 2026
8mo ago
Licence
MIT
Links
npm page
Homepage · github.com
Source · github.com

Repository

Not in the Crest catalog

mafintosh/pump

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 · v3.0.4

Runtime 2

  • end-of-stream^1.1.0
  • once^1.3.1

Related packages

No related package is in the catalog yet.

Related news

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