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Package · npm

happy-dom

npm · v20.14.5 · MIT

Happy DOM is a JavaScript implementation of a web browser without its graphical user interface. It includes many web standards from WHATWG DOM and HTML.

Technologies

Install

npm install happy-dom

Adoption

Downloads (30 days)
75.5M
Observeddownloads / 30 days
Popularity
Top 10% on npm
Derived91st percentile within npm
Dependents
Collectinghistory
Collecting
Maintenance
0.92
DerivedRelease cadence and recency, 0 to 1
Releases per year
110
772 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
+6.2% · 7d
Derived+4.4M downloads / 30 days, SEP 29 → OCT 6
30 days
+25.8% · 30d
Derived+15.5M downloads / 30 days, SEP 6 → OCT 6
90 days
+71.8% · 90d
Derived+31.6M downloads / 30 days, JUL 6 → OCT 6
1 year
+506.1% · 1y
Derived+63.1M downloads / 30 days, NOV 10 → OCT 6

Adoption historydownloads / 30 days · 75 observations

JUL 13, 2026: 44,541,010 downloads / 30 daysJUL 20, 2026: 46,163,708 downloads / 30 daysJUL 26, 2026: 47,246,426 downloads / 30 daysJUL 27, 2026: 48,631,153 downloads / 30 daysJUL 28, 2026: 50,143,892 downloads / 30 daysJUL 29, 2026: 50,646,704 downloads / 30 daysJUL 30, 2026: 51,138,856 downloads / 30 daysJUL 31, 2026: 51,424,717 downloads / 30 daysAUG 1, 2026: 50,649,981 downloads / 30 daysAUG 2, 2026: 50,259,517 downloads / 30 daysAUG 3, 2026: 51,847,489 downloads / 30 daysAUG 4, 2026: 53,623,892 downloads / 30 daysAUG 5, 2026: 54,246,548 downloads / 30 daysAUG 6, 2026: 54,217,744 downloads / 30 daysAUG 7, 2026: 54,565,540 downloads / 30 daysAUG 8, 2026: 53,762,349 downloads / 30 daysAUG 9, 2026: 53,085,097 downloads / 30 daysAUG 10, 2026: 54,617,303 downloads / 30 daysAUG 11, 2026: 57,121,876 downloads / 30 daysAUG 12, 2026: 57,677,123 downloads / 30 daysAUG 13, 2026: 58,142,941 downloads / 30 daysAUG 14, 2026: 56,078,745 downloads / 30 daysAUG 15, 2026: 55,132,364 downloads / 30 daysAUG 16, 2026: 54,355,869 downloads / 30 daysAUG 17, 2026: 55,611,813 downloads / 30 daysAUG 18, 2026: 57,300,383 downloads / 30 daysAUG 19, 2026: 57,916,880 downloads / 30 daysAUG 20, 2026: 58,222,537 downloads / 30 daysAUG 21, 2026: 58,304,157 downloads / 30 daysAUG 22, 2026: 57,322,786 downloads / 30 daysAUG 23, 2026: 56,538,791 downloads / 30 daysAUG 24, 2026: 58,123,311 downloads / 30 daysAUG 25, 2026: 59,951,060 downloads / 30 daysAUG 26, 2026: 60,487,011 downloads / 30 daysAUG 27, 2026: 60,961,705 downloads / 30 daysAUG 28, 2026: 61,152,351 downloads / 30 daysAUG 29, 2026: 60,107,518 downloads / 30 daysAUG 30, 2026: 59,329,285 downloads / 30 daysAUG 31, 2026: 60,873,111 downloads / 30 daysSEP 1, 2026: 62,859,076 downloads / 30 daysSEP 2, 2026: 63,745,398 downloads / 30 daysSEP 3, 2026: 61,174,139 downloads / 30 daysSEP 4, 2026: 61,443,312 downloads / 30 daysSEP 5, 2026: 60,954,403 downloads / 30 daysSEP 6, 2026: 60,049,321 downloads / 30 daysSEP 7, 2026: 58,888,462 downloads / 30 daysSEP 8, 2026: 57,722,117 downloads / 30 daysSEP 9, 2026: 58,439,187 downloads / 30 daysSEP 10, 2026: 59,121,859 downloads / 30 daysSEP 11, 2026: 59,448,957 downloads / 30 daysSEP 12, 2026: 58,359,566 downloads / 30 daysSEP 13, 2026: 59,795,790 downloads / 30 daysSEP 14, 2026: 61,826,339 downloads / 30 daysSEP 15, 2026: 60,704,283 downloads / 30 daysSEP 16, 2026: 61,678,535 downloads / 30 daysSEP 17, 2026: 62,285,954 downloads / 30 daysSEP 18, 2026: 62,747,601 downloads / 30 daysSEP 19, 2026: 61,730,974 downloads / 30 daysSEP 20, 2026: 60,927,593 downloads / 30 daysSEP 21, 2026: 62,877,379 downloads / 30 daysSEP 22, 2026: 65,101,128 downloads / 30 daysSEP 23, 2026: 66,093,924 downloads / 30 daysSEP 24, 2026: 66,886,527 downloads / 30 daysSEP 25, 2026: 67,407,198 downloads / 30 daysSEP 26, 2026: 66,417,953 downloads / 30 daysSEP 27, 2026: 65,819,608 downloads / 30 daysSEP 28, 2026: 68,391,391 downloads / 30 daysSEP 29, 2026: 71,086,723 downloads / 30 daysSEP 30, 2026: 72,466,607 downloads / 30 daysOCT 1, 2026: 73,553,720 downloads / 30 daysOCT 2, 2026: 74,043,681 downloads / 30 daysOCT 3, 2026: 76,172,589 downloads / 30 daysOCT 4, 2026: 75,517,990 downloads / 30 daysOCT 5, 2026: 73,992,976 downloads / 30 daysOCT 6, 2026: 75,517,990 downloads / 30 days
Table of observations (75)
Daydownloads / 30 daysDependents
OCT 6, 202675,517,990Not observed
OCT 5, 202673,992,976Not observed
OCT 4, 202675,517,990Not observed
OCT 3, 202676,172,589Not observed
OCT 2, 202674,043,681Not observed
OCT 1, 202673,553,720Not observed
SEP 30, 202672,466,607Not observed
SEP 29, 202671,086,723Not observed
SEP 28, 202668,391,391Not observed
SEP 27, 202665,819,608Not observed
SEP 26, 202666,417,953Not observed
SEP 25, 202667,407,198Not observed
SEP 24, 202666,886,527Not observed
SEP 23, 202666,093,924Not observed
SEP 22, 202665,101,128Not observed
SEP 21, 202662,877,379Not observed
SEP 20, 202660,927,593Not observed
SEP 19, 202661,730,974Not observed
SEP 18, 202662,747,601Not observed
SEP 17, 202662,285,954Not observed
SEP 16, 202661,678,535Not observed
SEP 15, 202660,704,283Not observed
SEP 14, 202661,826,339Not observed
SEP 13, 202659,795,790Not observed
SEP 12, 202658,359,566Not observed
SEP 11, 202659,448,957Not observed
SEP 10, 202659,121,859Not observed
SEP 9, 202658,439,187Not observed
SEP 8, 202657,722,117Not observed
SEP 7, 202658,888,462Not observed
SEP 6, 202660,049,321Not observed
SEP 5, 202660,954,403Not observed
SEP 4, 202661,443,312Not observed
SEP 3, 202661,174,139Not observed
SEP 2, 202663,745,398Not observed
SEP 1, 202662,859,076Not observed
AUG 31, 202660,873,111Not observed
AUG 30, 202659,329,285Not observed
AUG 29, 202660,107,518Not observed
AUG 28, 202661,152,351Not observed
AUG 27, 202660,961,705Not observed
AUG 26, 202660,487,011Not observed
AUG 25, 202659,951,060Not observed
AUG 24, 202658,123,311Not observed
AUG 23, 202656,538,791Not observed
AUG 22, 202657,322,786Not observed
AUG 21, 202658,304,157Not observed
AUG 20, 202658,222,537Not observed
AUG 19, 202657,916,880Not observed
AUG 18, 202657,300,383Not observed
AUG 17, 202655,611,813Not observed
AUG 16, 202654,355,869Not observed
AUG 15, 202655,132,364Not observed
AUG 14, 202656,078,745Not observed
AUG 13, 202658,142,941Not observed
AUG 12, 202657,677,123Not observed
AUG 11, 202657,121,876Not observed
AUG 10, 202654,617,303Not observed
AUG 9, 202653,085,097Not observed
AUG 8, 202653,762,349Not observed
AUG 7, 202654,565,540Not observed
AUG 6, 202654,217,744Not observed
AUG 5, 202654,246,548Not observed
AUG 4, 202653,623,892Not observed
AUG 3, 202651,847,489Not observed
AUG 2, 202650,259,517Not observed
AUG 1, 202650,649,981Not observed
JUL 31, 202651,424,717Not observed
JUL 30, 202651,138,856Not observed
JUL 29, 202650,646,704Not observed
JUL 28, 202650,143,892Not observed
JUL 27, 202648,631,153Not observed
JUL 26, 202647,246,426Not observed
JUL 20, 202646,163,708Not observed
JUL 13, 202644,541,010Not observed

Facts from the registry

Latest version
v20.14.5
772 versions
First published
SEP 15, 2019
Last release
SEP 12, 2026
43d ago
Licence
MIT
Links
npm page
Homepage · github.com

Repository

In the Crest catalog

capricorn86/happy-dom

A JavaScript implementation of a web browser without its graphical user interface

Stars
4.7K
Forks
336
Language
TypeScript
Last push
43d ago
Last release
43d ago

Linked by the package’s own registry metadata.GitHub

Dependencies latest version · v20.14.5

Runtime 7

  • @types/node>=20.0.0
  • @types/whatwg-mimetype^3.0.2
  • @types/ws^8.18.1
  • buffer-image-size^0.6.4
  • entities^7.0.1
  • whatwg-mimetype^3.0.0
  • ws^8.21.0

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