Skip to content
stacks

happy-dom

Versions and outcomes among JavaScript & TypeScript stacks projects that reported this dependency.

Stacks projects · 28 days through 30 Oct 2026.

Only allowlisted dependencies appear here, and statistics cover reporting stacks projects. Missing packages may be outside the allowlist; their absence does not mean they are unused.

Dependency usage

Reporting projects
7,090

A package may be present because its starting recipe includes it. Reporting counts do not show whether it was independently chosen or kept after setup.

Major shares

The major version in each reporting project's latest report.

0%50%100%v20: 63% of reporting projects through 30 Oct 2026v21: 37% of reporting projects through 30 Oct 2026
0%50%100%v20: 63% of reporting projects through 30 Oct 2026v21: 37% of reporting projects through 30 Oct 2026
0%50%100%v20: 63% of reporting projects through 30 Oct 2026v21: 37% of reporting projects through 30 Oct 2026
0%50%100%v20: 63% of reporting projects through 30 Oct 2026v21: 37% of reporting projects through 30 Oct 2026
0%50%100%v20: 63% of reporting projects through 30 Oct 2026v21: 37% of reporting projects through 30 Oct 2026
0%50%100%v20: 63% of reporting projects through 30 Oct 2026v21: 37% of reporting projects through 30 Oct 2026
0%50%100%v20: 63% of reporting projects through 30 Oct 2026v21: 37% of reporting projects through 30 Oct 2026
0%50%100%v20: 63% of reporting projects through 30 Oct 2026v21: 37% of reporting projects through 30 Oct 2026
  • v2063%
  • v2137%

Among 7,090 stacks projects using happy-dom.

Data table
MajorShare
2063%
2137%

Major versions over time

A weekly view of the major shares in each 28-day window. A change in version share is not a count of upgrades.

Aug 1Sep 1Oct 10%50%100%happy-dom v20: share of reporting projectshappy-dom v21: share of reporting projectshappy-dom v20: share of reporting projectshappy-dom v21: share of reporting projectsv20 64%v21 36%
Aug 1Sep 1Oct 10%50%100%happy-dom v20: share of reporting projectshappy-dom v21: share of reporting projectshappy-dom v20: share of reporting projectshappy-dom v21: share of reporting projectsv20 64%v21 36%
Aug 1Sep 1Oct 10%50%100%happy-dom v20: share of reporting projectshappy-dom v21: share of reporting projectshappy-dom v20: share of reporting projectshappy-dom v21: share of reporting projectsv20 64%v21 36%
Aug 1Sep 1Oct 10%50%100%happy-dom v20: share of reporting projectshappy-dom v21: share of reporting projectshappy-dom v20: share of reporting projectshappy-dom v21: share of reporting projectsv20 64%v21 36%
Aug 1Sep 1Oct 10%50%100%happy-dom v20: share of reporting projectshappy-dom v21: share of reporting projectshappy-dom v20: share of reporting projectshappy-dom v21: share of reporting projectsv20 64%v21 36%
Aug 1Sep 1Oct 10%50%100%happy-dom v20: share of reporting projectshappy-dom v21: share of reporting projectshappy-dom v20: share of reporting projectshappy-dom v21: share of reporting projectsv20 64%v21 36%
Aug 1Sep 1Oct 10%50%100%happy-dom v20: share of reporting projectshappy-dom v21: share of reporting projectshappy-dom v20: share of reporting projectshappy-dom v21: share of reporting projectsv20 64%v21 36%
Aug 1Sep 1Oct 10%50%100%happy-dom v20: share of reporting projectshappy-dom v21: share of reporting projectshappy-dom v20: share of reporting projectshappy-dom v21: share of reporting projectsv20 64%v21 36%

Stacks projects · 28 days through 30 Oct 2026. Counts rounded to 5.

Data table
ThroughMajorShare
5 Jul 20262084%
5 Jul 20262116%
12 Jul 20262081%
12 Jul 20262119%
19 Jul 20262081%
19 Jul 20262119%
26 Jul 20262081%
26 Jul 20262119%
2 Aug 20262081%
2 Aug 20262119%
9 Aug 20262077%
9 Aug 20262123%
16 Aug 20262074%
16 Aug 20262126%
23 Aug 20262070%
23 Aug 20262130%
30 Aug 20262069%
30 Aug 20262131%
6 Sept 20262068%
6 Sept 20262132%
13 Sept 20262068%
13 Sept 20262132%
20 Sept 20262068%
20 Sept 20262132%
27 Sept 20262068%
27 Sept 20262132%
4 Oct 20262068%
4 Oct 20262132%
11 Oct 20262067%
11 Oct 20262133%
18 Oct 20262066%
18 Oct 20262134%
25 Oct 20262064%
25 Oct 20262136%

Reported major transitions

Projects observed on one major version and later another in the reported window. These counts cover projects with repeat reports; they do not show how quickly all users upgrade.

DependencyTransitionProjects
happy-dom20 → 211,210

Stacks using this dependency

StackProjectsShare of reporting projectsWith green rateWithout green rate
astro-blog1,335100%hidden: too few projectshidden: too few projects
astro-fullstack25100%hidden: too few projectshidden: too few projects
python-react2,710100%hidden: too few projectshidden: too few projects
react-router10100%hidden: too few projectshidden: too few projects
tauri-react5100%hidden: too few projectshidden: too few projects

This compares projects; it isn't an effect of the dependency.

Often used with

Dependencies that occur together more often than their baseline frequency.

@ai-sdk/react6.0×
@astrojs/check6.0×
@astrojs/mdx6.0×
@astrojs/react6.0×
@astrojs/rss6.0×

Stacks projects · 28 days through 30 Oct 2026. Counts rounded to 5.

Data table
DependencyLift
@ai-sdk/react6.0×
@astrojs/check6.0×
@astrojs/mdx6.0×
@astrojs/react6.0×
@astrojs/rss6.0×

Computed 31 Oct 2026, through 30 Oct 2026. Numbers describe stacks projects, not the ecosystem.