savoy (npm): Higher-order functions (synchronous and asynchronous each/eachSeries/map/filter/fold) and functions for flow control (parallel/series/waterfall) in under 1 KB.
Keywords: array|async|asynchronous|each|eachSeries|filter|flow|fold|function|functional|higher-order|loop|map|parallel|reduce|sequential|serial|series|synchronous|waterfall