Why is Lo-Dash _.each faster than Boiler.js _.each and Underscore.js _.each?

Question

Perf test

I have not had time to review the Lo-Dash code base (in great detail - my work is very time-bound). I was wondering if anyone could explain to me head-on how the Lo-Dash _.each method performs other library equivalents?

Answer 1

Google is your friend, a young grasshopper: http://kitcambridge.be/blog/say-hello-to-lo-dash/

In short: Lo-Dash avoids using browser-built methods in favor of simple loops, which, oddly enough, is faster in most cases.