Skip to content

core-js vs Underscore.js

Based on 46 and 5 real audits

View core-js details | View Underscore.js details
Metriccore-jsUnderscore.jsWinner
Performance3635core-js
Accessibility8987core-js
Best Practices8377core-js
SEO9289core-js
Security6666Tie
TTFB337ms1225mscore-js
Composite7371core-js
Performance
core-js
36
Underscore.js
35
Accessibility
core-js
89
Underscore.js
87
Security
core-js
66
Underscore.js
66
SEO
core-js
92
Underscore.js
89
Composite
core-js
73
Underscore.js
71

core-js outperforms Underscore.js in 6 of 7 categories, with a stronger composite score (73 vs 71). Underscore.js leads in no categories.

FAQ

Which is faster, core-js or Underscore.js?
Based on real BeaverCheck audits, core-js sites score higher on Lighthouse performance (36 vs 35 on average).
Which has better security, core-js or Underscore.js?
core-js sites score higher on security analysis (66 vs 66 on average).
Should I choose core-js or Underscore.js for my website?
Both platforms have trade-offs. core-js scores higher on performance while core-js may excel in other areas. Run a free BeaverCheck audit to compare specific metrics relevant to your use case.
Audit your own site

Send Feedback