About Boomerang
boomerang is a JavaScript library that measures the page load time experienced by real users, commonly called RUM (Real User Measurement).
How many people use Boomerang
GitHub · npm- #159
jQuery Migrate2.1k
- #160Easy Pie Chart2.1k
- #161
metisMenu2k
- #162
Boomerang1.9k
- #163SimplexNoise.js1.8k
- #164Elliptic1.8k
- #165punycode1.7k
#162 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
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#162 of 198 JavaScript libraries
#161 of 198 JavaScript libraries
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How we audit Boomerang
We measure the detected version against Boomerang'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 Weak or outdated links weigh more - one risky dependency can pull the whole score down.
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