[javajosh]

I like Ramda[1] better than both underscore or lodash because of it's argument ordering (function first) and auto-currying[2]. It's 7kb minified and gzipped.

[1] http://ramdajs.com/

[2] https://buzzdecafe.github.io/code/2014/05/16/introducing-ram...

[Touche]

https://www.npmjs.com/package/lodash-fp

Don't know how they compare though.

[jdd]

Yap, lodash v3 (https://github.com/lodash/lodash/releases/tag/3.0.0) introduced lodash-fp for auto-curried iteratee-first lodash methods.

[davidrusu]

I like Ramda as well, currying was a feature I didn't expect to use as often as I did.