apr-for-each
Applies the function iteratee to each item in coll, in parallel.
node-each
Node asynchronous for each that avoids blocking Node Event Loop
async-each
No-bullshit, ultra-simple, 35-lines-of-code async parallel forEach / map function for JavaScript.
fsp
A minimal `fs` that returns A+ promises (when). For each `fs.xxx` function, it adds an `fs.xxxP` returning promises.