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Package · npm

pako

npm · v3.0.2 · (MIT AND Zlib)

zlib port to javascript - fast, modularized, with browser support

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

Install

npm install pako

Adoption

Downloads (30 days)
468.6M
Observeddownloads / 30 days
Popularity
Top 10% on npm
Derived99th percentile within npm
Dependents
4.1K
Observedpackages that depend on it
Maintenance
0.70
DerivedRelease cadence and recency, 0 to 1
Releases per year
2.8
35 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
+3.4% · 30d
Derived+15.6M downloads / 30 days, SEP 24 → OCT 24
90 days
+15.4% · 90d
Derived+62.6M downloads / 30 days, JUL 26 → OCT 24
1 year
+192.3% · 1y
Derived+308.3M downloads / 30 days, NOV 3 → OCT 24

Adoption historydownloads / 30 days · 111 observations

NOV 3, 2025: 160,309,770 downloads / 30 daysNOV 10, 2025: 163,182,970 downloads / 30 daysNOV 17, 2025: 165,572,463 downloads / 30 daysNOV 24, 2025: 166,867,876 downloads / 30 daysDEC 1, 2025: 169,142,431 downloads / 30 daysDEC 8, 2025: 173,861,013 downloads / 30 daysDEC 15, 2025: 177,490,983 downloads / 30 daysDEC 22, 2025: 175,326,136 downloads / 30 daysDEC 29, 2025: 157,709,900 downloads / 30 daysJAN 5, 2026: 139,899,588 downloads / 30 daysJAN 12, 2026: 137,899,855 downloads / 30 daysJAN 19, 2026: 141,053,868 downloads / 30 daysJAN 26, 2026: 164,266,097 downloads / 30 daysFEB 2, 2026: 192,294,508 downloads / 30 daysFEB 9, 2026: 203,941,513 downloads / 30 daysFEB 16, 2026: 211,415,699 downloads / 30 daysFEB 23, 2026: 218,683,723 downloads / 30 daysMAR 2, 2026: 227,912,587 downloads / 30 daysMAR 9, 2026: 239,952,525 downloads / 30 daysMAR 16, 2026: 254,104,431 downloads / 30 daysMAR 23, 2026: 270,447,865 downloads / 30 daysMAR 30, 2026: 282,606,276 downloads / 30 daysAPR 6, 2026: 285,245,042 downloads / 30 daysAPR 13, 2026: 292,227,564 downloads / 30 daysAPR 20, 2026: 300,200,914 downloads / 30 daysAPR 27, 2026: 309,340,411 downloads / 30 daysMAY 4, 2026: 318,400,968 downloads / 30 daysMAY 11, 2026: 332,211,195 downloads / 30 daysMAY 18, 2026: 344,089,375 downloads / 30 daysMAY 25, 2026: 352,630,496 downloads / 30 daysJUN 1, 2026: 366,641,659 downloads / 30 daysJUN 8, 2026: 361,655,880 downloads / 30 daysJUN 15, 2026: 372,467,168 downloads / 30 daysJUN 22, 2026: 386,052,405 downloads / 30 daysJUN 29, 2026: 396,586,357 downloads / 30 daysJUL 6, 2026: 417,519,346 downloads / 30 daysJUL 13, 2026: 413,785,634 downloads / 30 daysJUL 20, 2026: 412,674,528 downloads / 30 daysJUL 26, 2026: 406,007,348 downloads / 30 daysJUL 27, 2026: 416,174,358 downloads / 30 daysJUL 28, 2026: 425,793,910 downloads / 30 daysJUL 29, 2026: 427,093,197 downloads / 30 daysJUL 30, 2026: 428,178,645 downloads / 30 daysJUL 31, 2026: 426,776,267 downloads / 30 daysAUG 1, 2026: 417,528,294 downloads / 30 daysAUG 2, 2026: 412,230,535 downloads / 30 daysAUG 3, 2026: 422,716,979 downloads / 30 daysAUG 4, 2026: 434,058,262 downloads / 30 daysAUG 5, 2026: 435,415,340 downloads / 30 daysAUG 6, 2026: 431,995,941 downloads / 30 daysAUG 7, 2026: 430,541,182 downloads / 30 daysAUG 8, 2026: 422,637,008 downloads / 30 daysAUG 9, 2026: 416,267,553 downloads / 30 daysAUG 10, 2026: 426,816,426 downloads / 30 daysAUG 11, 2026: 445,706,101 downloads / 30 daysAUG 12, 2026: 447,886,512 downloads / 30 daysAUG 13, 2026: 449,222,172 downloads / 30 daysAUG 14, 2026: 432,240,955 downloads / 30 daysAUG 15, 2026: 424,085,384 downloads / 30 daysAUG 16, 2026: 417,469,974 downloads / 30 daysAUG 17, 2026: 426,314,413 downloads / 30 daysAUG 18, 2026: 437,698,377 downloads / 30 daysAUG 19, 2026: 440,435,073 downloads / 30 daysAUG 20, 2026: 441,286,833 downloads / 30 daysAUG 21, 2026: 440,279,336 downloads / 30 daysAUG 22, 2026: 431,582,045 downloads / 30 daysAUG 23, 2026: 424,664,012 downloads / 30 daysAUG 24, 2026: 435,341,232 downloads / 30 daysAUG 25, 2026: 447,189,371 downloads / 30 daysAUG 26, 2026: 449,162,690 downloads / 30 daysAUG 27, 2026: 450,397,446 downloads / 30 daysAUG 28, 2026: 449,776,019 downloads / 30 daysAUG 29, 2026: 440,576,353 downloads / 30 daysAUG 30, 2026: 433,872,345 downloads / 30 daysAUG 31, 2026: 444,002,484 downloads / 30 daysSEP 1, 2026: 456,696,906 downloads / 30 daysSEP 2, 2026: 460,857,179 downloads / 30 daysSEP 3, 2026: 442,040,160 downloads / 30 daysSEP 4, 2026: 442,204,097 downloads / 30 daysSEP 5, 2026: 436,978,330 downloads / 30 daysSEP 6, 2026: 429,988,854 downloads / 30 daysSEP 7, 2026: 421,564,082 downloads / 30 daysSEP 8, 2026: 412,920,378 downloads / 30 daysSEP 9, 2026: 416,669,674 downloads / 30 daysSEP 10, 2026: 419,285,703 downloads / 30 daysSEP 11, 2026: 419,762,887 downloads / 30 daysSEP 12, 2026: 410,711,178 downloads / 30 daysSEP 13, 2026: 420,467,359 downloads / 30 daysSEP 14, 2026: 432,993,562 downloads / 30 daysSEP 15, 2026: 424,464,695 downloads / 30 daysSEP 16, 2026: 429,133,471 downloads / 30 daysSEP 17, 2026: 431,329,646 downloads / 30 daysSEP 18, 2026: 432,242,980 downloads / 30 daysSEP 19, 2026: 424,396,769 downloads / 30 daysSEP 20, 2026: 419,158,858 downloads / 30 daysSEP 21, 2026: 431,815,466 downloads / 30 daysSEP 22, 2026: 445,337,267 downloads / 30 daysSEP 23, 2026: 450,034,979 downloads / 30 daysSEP 24, 2026: 453,083,302 downloads / 30 daysSEP 25, 2026: 454,295,049 downloads / 30 daysSEP 26, 2026: 445,739,857 downloads / 30 daysSEP 27, 2026: 440,013,480 downloads / 30 daysSEP 28, 2026: 455,508,270 downloads / 30 daysSEP 29, 2026: 471,493,043 downloads / 30 daysSEP 30, 2026: 477,872,588 downloads / 30 daysOCT 1, 2026: 482,308,598 downloads / 30 daysOCT 2, 2026: 482,534,917 downloads / 30 daysOCT 3, 2026: 494,904,648 downloads / 30 daysOCT 4, 2026: 488,377,907 downloads / 30 daysOCT 5, 2026: 488,377,907 downloads / 30 daysOCT 24, 2026: 468,634,288 downloads / 30 days
Table of observations (112)
Daydownloads / 30 daysDependents
OCT 24, 2026468,634,2884,141
OCT 5, 2026488,377,907Not observed
OCT 4, 2026488,377,907Not observed
OCT 3, 2026494,904,648Not observed
OCT 2, 2026482,534,917Not observed
OCT 1, 2026482,308,598Not observed
SEP 30, 2026477,872,588Not observed
SEP 29, 2026471,493,043Not observed
SEP 28, 2026455,508,270Not observed
SEP 27, 2026440,013,480Not observed
SEP 26, 2026445,739,857Not observed
SEP 25, 2026454,295,049Not observed
SEP 24, 2026453,083,302Not observed
SEP 23, 2026450,034,979Not observed
SEP 22, 2026445,337,267Not observed
SEP 21, 2026431,815,466Not observed
SEP 20, 2026419,158,858Not observed
SEP 19, 2026424,396,769Not observed
SEP 18, 2026432,242,980Not observed
SEP 17, 2026431,329,646Not observed
SEP 16, 2026429,133,471Not observed
SEP 15, 2026424,464,695Not observed
SEP 14, 2026432,993,562Not observed
SEP 13, 2026420,467,359Not observed
SEP 12, 2026410,711,178Not observed
SEP 11, 2026419,762,887Not observed
SEP 10, 2026419,285,703Not observed
SEP 9, 2026416,669,674Not observed
SEP 8, 2026412,920,378Not observed
SEP 7, 2026421,564,082Not observed
SEP 6, 2026429,988,854Not observed
SEP 5, 2026436,978,330Not observed
SEP 4, 2026442,204,097Not observed
SEP 3, 2026442,040,160Not observed
SEP 2, 2026460,857,179Not observed
SEP 1, 2026456,696,906Not observed
AUG 31, 2026444,002,484Not observed
AUG 30, 2026433,872,345Not observed
AUG 29, 2026440,576,353Not observed
AUG 28, 2026449,776,019Not observed
AUG 27, 2026450,397,446Not observed
AUG 26, 2026449,162,690Not observed
AUG 25, 2026447,189,371Not observed
AUG 24, 2026435,341,232Not observed
AUG 23, 2026424,664,012Not observed
AUG 22, 2026431,582,045Not observed
AUG 21, 2026440,279,336Not observed
AUG 20, 2026441,286,833Not observed
AUG 19, 2026440,435,073Not observed
AUG 18, 2026437,698,377Not observed
AUG 17, 2026426,314,413Not observed
AUG 16, 2026417,469,974Not observed
AUG 15, 2026424,085,384Not observed
AUG 14, 2026432,240,955Not observed
AUG 13, 2026449,222,172Not observed
AUG 12, 2026447,886,512Not observed
AUG 11, 2026445,706,101Not observed
AUG 10, 2026426,816,426Not observed
AUG 9, 2026416,267,553Not observed
AUG 8, 2026422,637,008Not observed
AUG 7, 2026430,541,182Not observed
AUG 6, 2026431,995,941Not observed
AUG 5, 2026435,415,340Not observed
AUG 4, 2026434,058,262Not observed
AUG 3, 2026422,716,979Not observed
AUG 2, 2026412,230,535Not observed
AUG 1, 2026417,528,294Not observed
JUL 31, 2026426,776,267Not observed
JUL 30, 2026428,178,645Not observed
JUL 29, 2026427,093,197Not observed
JUL 28, 2026425,793,910Not observed
JUL 27, 2026416,174,358Not observed
JUL 26, 2026406,007,348Not observed
JUL 20, 2026412,674,528Not observed
JUL 13, 2026413,785,634Not observed
JUL 6, 2026417,519,346Not observed
JUN 29, 2026396,586,357Not observed
JUN 22, 2026386,052,405Not observed
JUN 15, 2026372,467,168Not observed
JUN 8, 2026361,655,880Not observed
JUN 1, 2026366,641,659Not observed
MAY 25, 2026352,630,496Not observed
MAY 18, 2026344,089,375Not observed
MAY 11, 2026332,211,195Not observed
MAY 4, 2026318,400,968Not observed
APR 27, 2026309,340,411Not observed
APR 20, 2026300,200,914Not observed
APR 13, 2026292,227,564Not observed
APR 6, 2026285,245,042Not observed
MAR 30, 2026282,606,276Not observed
MAR 23, 2026270,447,865Not observed
MAR 16, 2026254,104,431Not observed
MAR 9, 2026239,952,525Not observed
MAR 2, 2026227,912,587Not observed
FEB 23, 2026218,683,723Not observed
FEB 16, 2026211,415,699Not observed
FEB 9, 2026203,941,513Not observed
FEB 2, 2026192,294,508Not observed
JAN 26, 2026164,266,097Not observed
JAN 19, 2026141,053,868Not observed
JAN 12, 2026137,899,855Not observed
JAN 5, 2026139,899,588Not observed
DEC 29, 2025157,709,900Not observed
DEC 22, 2025175,326,136Not observed
DEC 15, 2025177,490,983Not observed
DEC 8, 2025173,861,013Not observed
DEC 1, 2025169,142,431Not observed
NOV 24, 2025166,867,876Not observed
NOV 17, 2025165,572,463Not observed
NOV 10, 2025163,182,970Not observed
NOV 3, 2025160,309,770Not observed
OCT 27, 2025Not observedNot observed

Facts from the registry

Latest version
v3.0.2
35 versions
First published
FEB 19, 2014
Last release
SEP 12, 2026
42d ago
Licence
(MIT AND Zlib)
Links
npm page
Homepage · github.com
Source · github.com

Repository

In the Crest catalog

nodeca/pako

high speed zlib port to javascript, works in browser & node.js

Stars
6.1K
Forks
801
Language
JavaScript
Last push
23d ago
Last release
None recorded

Linked by the package’s own registry metadata.GitHub

Dependencies latest version · v3.0.2

No dependencies are recorded for the latest version.

Related packages

No related package is in the catalog yet.

Related news

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