About Karma
Karma is a test runner for JavaScript that runs on Node.js.
How many people use Karma
GitHub · npm- #60
Barba.js13k
- #61pdfmake12k
- #62
Tippy.js12k
- #63
Karma12k - #64
Bootstrap Table12k
- #65
jQuery UI11k
- #66Magnific Popup11k
#63 of 198 JavaScript libraries we have counts for (of 232) · bars are GitHub stars across these neighbours; the category leader is Axios at 109k · as of September 7, 2026
Compare
#63 of 198 JavaScript libraries
#62 of 198 JavaScript libraries
Audit any site that runs Karma.
Enter a URL to score its stack for technology quality, version health, Lighthouse performance - and AI-readiness.
Implied technologies
Detecting Karma implies these are in the stack too - a report lists them alongside it.
How we audit Karma
We measure the detected version against Karma's release history and grade the surrounding stack with a Lighthouse-grade quality audit. Weak or outdated links weigh more - one risky dependency can pull the whole score down.
How the score worksMore technologies in JavaScript libraries
View all →Technology definitions from a community-maintained catalogue, licensed GPL-3.0. Attribution and source.