Underscore.js
JavaScript library
0.93× in 12 months, from 5.1M to 4.7M websites, faster than 24% of web technologies.
Measured by Vela Breakout · as of Oct 10, 2026 · How we measure
JavaScript library
0.93× in 12 months, from 5.1M to 4.7M websites, faster than 24% of web technologies.
Measured by Vela Breakout · as of Oct 10, 2026 · How we measure