yarn vs. npm3

output.txt

 # npm3
 wheatley > ~ > code > rak > $ > rm -rf node_modules
 wheatley > ~ > code > rak > $ > time npm install
npm WARN deprecated minimatch@2.0.10: Please update to minimatch 3.0.2 or higher to avoid a RegExp DoS issue
npm WARN prefer global marked@0.3.6 should be installed with -g
npm WARN prefer global colorguard@1.2.0 should be installed with -g

> fsevents@1.0.14 install /Users/bjacobel/code/rak/node_modules/fsevents
> node-pre-gyp install --fallback-to-build

[fsevents] Success: "/Users/bjacobel/code/rak/node_modules/fsevents/lib/binding/Release/node-v48-darwin-x64/fse.node" is installed via remote
rak@0.0.1 /Users/bjacobel/code/rak
( ... package tree output ...)

real	2m31.295s
user	0m34.970s
sys	0m10.566s


# yarn
 wheatley > ~ > code > rak > $ > rm -rf node_modules && yarn cache clean
yarn cache v0.15.1
success Cleared cache.
✨  Done in 3.04s.
 wheatley > ~ > code > rak > $ > time yarn
yarn install v0.15.1
[1/4] 🔍  Resolving packages...
[2/4] 🚚  Fetching packages...
[3/4] 🔗  Linking dependencies...
[4/4] 📃  Building fresh packages...
success Saved lockfile.
✨  Done in 32.15s.

real	0m32.359s
user	0m26.197s
sys	0m18.387s